From 6bde78106b687d417e594ee26a128023d2505cbf Mon Sep 17 00:00:00 2001 From: dvarrazzo Date: Wed, 17 Apr 2024 20:40:17 +0000 Subject: [PATCH] =?UTF-8?q?Deploying=20to=20master=20from=20@=20psycopg/ps?= =?UTF-8?q?ycopg-website@a13ba8728c6ab4ea9af58d8fcea9c42d1266b146=20?= =?UTF-8?q?=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- articles.xml | 104 ++++++++++++++-------------- psycopg3/docs/_sources/news.rst.txt | 2 + psycopg3/docs/api/pq.html | 6 ++ psycopg3/docs/genindex.html | 6 +- psycopg3/docs/news.html | 2 + psycopg3/docs/objects.inv | Bin 6229 -> 6237 bytes psycopg3/docs/searchindex.js | 2 +- 7 files changed, 67 insertions(+), 55 deletions(-) diff --git a/articles.xml b/articles.xml index 2ceabad3..b3ea1d64 100644 --- a/articles.xml +++ b/articles.xml @@ -2272,58 +2272,6 @@ but if there is anything to point out I'd be happy to know. Best option would be <li><a class="reference external" href="https://pypi.org/packages/source/p/psycopg2/psycopg2-2.3.1.tar.gz.asc">Psycopg 2.3.1 signature</a></li> </ul> <p>Cheers!</p> -PostgreSQL notifications with Psycopg2 and Eventlet2010-12-01T00:00:00ZDaniele Varrazzourn:uuid:85a44537-7b4f-3e10-9273-1a2b12fb4757<p>PostgreSQL supports <a class="reference external" href="https://www.postgresql.org/docs/9.0/interactive/sql-notify.html">asynchronous notifications</a>, a simple messaging system allowing clients to be notified about events occurred in the database. Notifications can be sent by any session using a &quot;<tt class="docutils literal">NOTIFY</tt> <em>channel</em>&quot; command and will be received by any session which has subscribed with a <tt class="docutils literal">LISTEN</tt> <em>channel</em> to receive updates. The system has been greatly improved in PostgreSQL 9.0 with the addition of a <em>message payload</em>, making the feature even more useful. Previously a typical use case would have been to notify interested sessions that a certain table was updated: now it is possible to signal for instance <em>which record</em> was changed. You can put the <tt class="docutils literal">NOTIFY</tt> command in a database trigger for automatic notifications on insert or update... the possibilities are actually quite interesting.</p> -<!-- CUT-HERE --> -<p>Psycopg2 allows a client program to <a class="reference external" href="/docs/advanced.html#asynchronous-notifications">receive notifications from the database backend</a>. Starting from version 2.3 the notification received will also include the payload, when connected to a PostgreSQL 9.0 server. The notification are received automatically after each query and are made available in the <a class="reference external" href=":/docs/connection.html#connection.notifies"><tt class="docutils literal">notifies</tt></a> attribute of the connection. They are also received using the <a class="reference external" href="/docs/connection.html#connection.poll"><tt class="docutils literal">poll()</tt></a> method, without the need of issuing queries only to receive notifications.</p> -<p>But polling a connection is not the most efficient nor timely way to receive notifications: a better approach is to ask the OS to wake us up when there is something to read on the connection socket. This approach is particularly appealing when using an event-driven framework such as <a class="reference external" href="https://twistedmatrix.com/">Twisted</a> or <a class="reference external" href="https://eventlet.net/">Eventlet</a>, with which is easy to perform other tasks while there is nothing to read on the connection. In &quot;regular&quot; Python programs it is possible to use <tt class="docutils literal">select()</tt> to block until a notification arrives (see the documentation for an example): this would block the entire program. If some concurrency is required it is possible to use the blocking syscall in a thread to allow the rest of the program to carry on.</p> -<div class="section" id="eventlet-example"> -<h2>Eventlet example</h2> -<p>This example shows how hook the notifications system into Eventlet: using it with a <a class="reference external" href="https://en.wikipedia.org/wiki/WebSockets">WebSocket</a> it is possible to send an event from the database to the application and up to a web browser, all in push mode! The example requires PostgreSQL 9.0 and Psycopg 2.3 as it uses notification payloads.</p> -<p>This function handles a WebSocket connection in a green thread: it creates a <tt class="docutils literal">Queue</tt> and opens a database connection (calling the <tt class="docutils literal">dblisten()</tt> function), then blocks on the queue waiting to receive notifications: as soon as any is received, its payload is forwarded to the browser. This is obviously just an example: a database connection for every browser wouldn't scale very much...</p> -<pre class="code python literal-block"> -<span class="kn">import</span> <span class="nn">eventlet</span><span class="w"> -</span><span class="kn">from</span> <span class="nn">eventlet</span> <span class="kn">import</span> <span class="n">wsgi</span><span class="w"> -</span><span class="kn">from</span> <span class="nn">eventlet</span> <span class="kn">import</span> <span class="n">websocket</span><span class="w"> - -</span><span class="nd">&#64;websocket</span><span class="o">.</span><span class="n">WebSocketWSGI</span><span class="w"> -</span><span class="k">def</span> <span class="nf">handle</span><span class="p">(</span><span class="n">ws</span><span class="p">):</span><span class="w"> - </span><span class="sd">&quot;&quot;&quot; - Receive a connection and send it database notifications. - &quot;&quot;&quot;</span><span class="w"> -</span> <span class="n">q</span> <span class="o">=</span> <span class="n">eventlet</span><span class="o">.</span><span class="n">Queue</span><span class="p">()</span><span class="w"> -</span> <span class="n">eventlet</span><span class="o">.</span><span class="n">spawn</span><span class="p">(</span><span class="n">dblisten</span><span class="p">,</span> <span class="n">q</span><span class="p">)</span><span class="w"> -</span> <span class="k">while</span> <span class="mi">1</span><span class="p">:</span><span class="w"> -</span> <span class="n">n</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">get</span><span class="p">()</span><span class="w"> -</span> <span class="nb">print</span> <span class="n">n</span><span class="w"> -</span> <span class="n">ws</span><span class="o">.</span><span class="n">send</span><span class="p">(</span><span class="n">n</span><span class="o">.</span><span class="n">payload</span><span class="p">)</span> -</pre> -<p>When <tt class="docutils literal">handle()</tt> blocks on the queue the control of the program switches to a different green thread, allowing the rest of the program to keep on running even if single-threaded.</p> -<p>The <tt class="docutils literal">dblisten</tt> function sets up the listening database connection:</p> -<pre class="code python literal-block"> -<span class="kn">import</span> <span class="nn">psycopg2</span><span class="w"> -</span><span class="kn">from</span> <span class="nn">psycopg2.extensions</span> <span class="kn">import</span> <span class="n">ISOLATION_LEVEL_AUTOCOMMIT</span><span class="w"> -</span><span class="kn">from</span> <span class="nn">eventlet.hubs</span> <span class="kn">import</span> <span class="n">trampoline</span><span class="w"> - -</span><span class="k">def</span> <span class="nf">dblisten</span><span class="p">(</span><span class="n">q</span><span class="p">):</span><span class="w"> - </span><span class="sd">&quot;&quot;&quot; - Open a db connection and add notifications to *q*. - &quot;&quot;&quot;</span><span class="w"> -</span> <span class="n">cnn</span> <span class="o">=</span> <span class="n">psycopg2</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">dsn</span><span class="p">)</span><span class="w"> -</span> <span class="n">cnn</span><span class="o">.</span><span class="n">set_isolation_level</span><span class="p">(</span><span class="n">ISOLATION_LEVEL_AUTOCOMMIT</span><span class="p">)</span><span class="w"> -</span> <span class="n">cur</span> <span class="o">=</span> <span class="n">cnn</span><span class="o">.</span><span class="n">cursor</span><span class="p">()</span><span class="w"> -</span> <span class="n">cur</span><span class="o">.</span><span class="n">execute</span><span class="p">(</span><span class="s2">&quot;LISTEN data;&quot;</span><span class="p">)</span><span class="w"> -</span> <span class="k">while</span> <span class="mi">1</span><span class="p">:</span><span class="w"> -</span> <span class="n">trampoline</span><span class="p">(</span><span class="n">cnn</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"> -</span> <span class="n">cnn</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span><span class="w"> -</span> <span class="k">while</span> <span class="n">cnn</span><span class="o">.</span><span class="n">notifies</span><span class="p">:</span><span class="w"> -</span> <span class="n">n</span> <span class="o">=</span> <span class="n">cnn</span><span class="o">.</span><span class="n">notifies</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span><span class="w"> -</span> <span class="n">q</span><span class="o">.</span><span class="n">put</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> -</pre> -<p>The connection is set in <a class="reference external" href="/docs/usage.html#transactions-control">autocommit mode</a>, otherwise the notification would be postponed until the end of the transaction. The <em>trampoline</em> is the Eventlet function that schedules a green thread switch: we ask it to return us the control when the file descriptor underlying the connection will have something to read. Once the system wakes up again we use <tt class="docutils literal">poll()</tt> to parse eventual notifications received, that will be added to the queue and thus passed to the client.</p> -<p>The rest of the example is not shown here: it only consists in a static page and the web server setup. You can <a class="reference external" href="pushdemo.py">download the complete example</a>.</p> -<p>Running the program and opening the page <a class="reference external" href="http://localhost:7000/">http://localhost:7000/</a> in a WebSocket-enabled browser you will see a page with three coloured bars: using a command such as <tt class="docutils literal">NOTIFY data, 'green'</tt> in a psql shell, one of the bars in the page will be updated accordingly. Here is a screenshot:</p> -<img alt="psycopg eventlet push demo" class="align-center" src="pushdemo.png" style="width: 477px; height: 327px;" /> -</div> Psycopg 2.3.0 released2010-12-01T00:00:00ZFederico Di Gregoriourn:uuid:12f1b527-a80a-34f4-9c06-c281d38f0559<p>Hi *,</p> <p>lately my involvement on psycopg has been quite small (work and other projects are taking their toll) but thanks to Daniele (with some help @@ -2382,6 +2330,58 @@ versions (<a class="reference external" href="https://psycopg.lighthouseapp.c <li>Fixed notices order (<a class="reference external" href="https://psycopg.lighthouseapp.com/projects/62710/tickets/9">ticket #9</a>).</li> </ul> </div> +PostgreSQL notifications with Psycopg2 and Eventlet2010-12-01T00:00:00ZDaniele Varrazzourn:uuid:85a44537-7b4f-3e10-9273-1a2b12fb4757<p>PostgreSQL supports <a class="reference external" href="https://www.postgresql.org/docs/9.0/interactive/sql-notify.html">asynchronous notifications</a>, a simple messaging system allowing clients to be notified about events occurred in the database. Notifications can be sent by any session using a &quot;<tt class="docutils literal">NOTIFY</tt> <em>channel</em>&quot; command and will be received by any session which has subscribed with a <tt class="docutils literal">LISTEN</tt> <em>channel</em> to receive updates. The system has been greatly improved in PostgreSQL 9.0 with the addition of a <em>message payload</em>, making the feature even more useful. Previously a typical use case would have been to notify interested sessions that a certain table was updated: now it is possible to signal for instance <em>which record</em> was changed. You can put the <tt class="docutils literal">NOTIFY</tt> command in a database trigger for automatic notifications on insert or update... the possibilities are actually quite interesting.</p> +<!-- CUT-HERE --> +<p>Psycopg2 allows a client program to <a class="reference external" href="/docs/advanced.html#asynchronous-notifications">receive notifications from the database backend</a>. Starting from version 2.3 the notification received will also include the payload, when connected to a PostgreSQL 9.0 server. The notification are received automatically after each query and are made available in the <a class="reference external" href=":/docs/connection.html#connection.notifies"><tt class="docutils literal">notifies</tt></a> attribute of the connection. They are also received using the <a class="reference external" href="/docs/connection.html#connection.poll"><tt class="docutils literal">poll()</tt></a> method, without the need of issuing queries only to receive notifications.</p> +<p>But polling a connection is not the most efficient nor timely way to receive notifications: a better approach is to ask the OS to wake us up when there is something to read on the connection socket. This approach is particularly appealing when using an event-driven framework such as <a class="reference external" href="https://twistedmatrix.com/">Twisted</a> or <a class="reference external" href="https://eventlet.net/">Eventlet</a>, with which is easy to perform other tasks while there is nothing to read on the connection. In &quot;regular&quot; Python programs it is possible to use <tt class="docutils literal">select()</tt> to block until a notification arrives (see the documentation for an example): this would block the entire program. If some concurrency is required it is possible to use the blocking syscall in a thread to allow the rest of the program to carry on.</p> +<div class="section" id="eventlet-example"> +<h2>Eventlet example</h2> +<p>This example shows how hook the notifications system into Eventlet: using it with a <a class="reference external" href="https://en.wikipedia.org/wiki/WebSockets">WebSocket</a> it is possible to send an event from the database to the application and up to a web browser, all in push mode! The example requires PostgreSQL 9.0 and Psycopg 2.3 as it uses notification payloads.</p> +<p>This function handles a WebSocket connection in a green thread: it creates a <tt class="docutils literal">Queue</tt> and opens a database connection (calling the <tt class="docutils literal">dblisten()</tt> function), then blocks on the queue waiting to receive notifications: as soon as any is received, its payload is forwarded to the browser. This is obviously just an example: a database connection for every browser wouldn't scale very much...</p> +<pre class="code python literal-block"> +<span class="kn">import</span> <span class="nn">eventlet</span><span class="w"> +</span><span class="kn">from</span> <span class="nn">eventlet</span> <span class="kn">import</span> <span class="n">wsgi</span><span class="w"> +</span><span class="kn">from</span> <span class="nn">eventlet</span> <span class="kn">import</span> <span class="n">websocket</span><span class="w"> + +</span><span class="nd">&#64;websocket</span><span class="o">.</span><span class="n">WebSocketWSGI</span><span class="w"> +</span><span class="k">def</span> <span class="nf">handle</span><span class="p">(</span><span class="n">ws</span><span class="p">):</span><span class="w"> + </span><span class="sd">&quot;&quot;&quot; + Receive a connection and send it database notifications. + &quot;&quot;&quot;</span><span class="w"> +</span> <span class="n">q</span> <span class="o">=</span> <span class="n">eventlet</span><span class="o">.</span><span class="n">Queue</span><span class="p">()</span><span class="w"> +</span> <span class="n">eventlet</span><span class="o">.</span><span class="n">spawn</span><span class="p">(</span><span class="n">dblisten</span><span class="p">,</span> <span class="n">q</span><span class="p">)</span><span class="w"> +</span> <span class="k">while</span> <span class="mi">1</span><span class="p">:</span><span class="w"> +</span> <span class="n">n</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">get</span><span class="p">()</span><span class="w"> +</span> <span class="nb">print</span> <span class="n">n</span><span class="w"> +</span> <span class="n">ws</span><span class="o">.</span><span class="n">send</span><span class="p">(</span><span class="n">n</span><span class="o">.</span><span class="n">payload</span><span class="p">)</span> +</pre> +<p>When <tt class="docutils literal">handle()</tt> blocks on the queue the control of the program switches to a different green thread, allowing the rest of the program to keep on running even if single-threaded.</p> +<p>The <tt class="docutils literal">dblisten</tt> function sets up the listening database connection:</p> +<pre class="code python literal-block"> +<span class="kn">import</span> <span class="nn">psycopg2</span><span class="w"> +</span><span class="kn">from</span> <span class="nn">psycopg2.extensions</span> <span class="kn">import</span> <span class="n">ISOLATION_LEVEL_AUTOCOMMIT</span><span class="w"> +</span><span class="kn">from</span> <span class="nn">eventlet.hubs</span> <span class="kn">import</span> <span class="n">trampoline</span><span class="w"> + +</span><span class="k">def</span> <span class="nf">dblisten</span><span class="p">(</span><span class="n">q</span><span class="p">):</span><span class="w"> + </span><span class="sd">&quot;&quot;&quot; + Open a db connection and add notifications to *q*. + &quot;&quot;&quot;</span><span class="w"> +</span> <span class="n">cnn</span> <span class="o">=</span> <span class="n">psycopg2</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">dsn</span><span class="p">)</span><span class="w"> +</span> <span class="n">cnn</span><span class="o">.</span><span class="n">set_isolation_level</span><span class="p">(</span><span class="n">ISOLATION_LEVEL_AUTOCOMMIT</span><span class="p">)</span><span class="w"> +</span> <span class="n">cur</span> <span class="o">=</span> <span class="n">cnn</span><span class="o">.</span><span class="n">cursor</span><span class="p">()</span><span class="w"> +</span> <span class="n">cur</span><span class="o">.</span><span class="n">execute</span><span class="p">(</span><span class="s2">&quot;LISTEN data;&quot;</span><span class="p">)</span><span class="w"> +</span> <span class="k">while</span> <span class="mi">1</span><span class="p">:</span><span class="w"> +</span> <span class="n">trampoline</span><span class="p">(</span><span class="n">cnn</span><span class="p">,</span> <span class="n">read</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"> +</span> <span class="n">cnn</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span><span class="w"> +</span> <span class="k">while</span> <span class="n">cnn</span><span class="o">.</span><span class="n">notifies</span><span class="p">:</span><span class="w"> +</span> <span class="n">n</span> <span class="o">=</span> <span class="n">cnn</span><span class="o">.</span><span class="n">notifies</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span><span class="w"> +</span> <span class="n">q</span><span class="o">.</span><span class="n">put</span><span class="p">(</span><span class="n">n</span><span class="p">)</span> +</pre> +<p>The connection is set in <a class="reference external" href="/docs/usage.html#transactions-control">autocommit mode</a>, otherwise the notification would be postponed until the end of the transaction. The <em>trampoline</em> is the Eventlet function that schedules a green thread switch: we ask it to return us the control when the file descriptor underlying the connection will have something to read. Once the system wakes up again we use <tt class="docutils literal">poll()</tt> to parse eventual notifications received, that will be added to the queue and thus passed to the client.</p> +<p>The rest of the example is not shown here: it only consists in a static page and the web server setup. You can <a class="reference external" href="pushdemo.py">download the complete example</a>.</p> +<p>Running the program and opening the page <a class="reference external" href="http://localhost:7000/">http://localhost:7000/</a> in a WebSocket-enabled browser you will see a page with three coloured bars: using a command such as <tt class="docutils literal">NOTIFY data, 'green'</tt> in a psql shell, one of the bars in the page will be updated accordingly. Here is a screenshot:</p> +<img alt="psycopg eventlet push demo" class="align-center" src="pushdemo.png" style="width: 477px; height: 327px;" /> +</div> Psycopg at PGDay Italy 20102010-11-12T00:00:00ZDaniele Varrazzourn:uuid:07db87bd-f9fc-3840-9855-94198b55b739<a class="reference external image-reference" href="https://2010.pgday.it/"> <img alt="PGDay Roma, 10 Dicembre 2010" class="inline-right" src="banner_200x60.gif" style="width: 200px; height: 60px;" /> </a> diff --git a/psycopg3/docs/_sources/news.rst.txt b/psycopg3/docs/_sources/news.rst.txt index af3f2e32..3b0c06ff 100644 --- a/psycopg3/docs/_sources/news.rst.txt +++ b/psycopg3/docs/_sources/news.rst.txt @@ -40,6 +40,8 @@ Psycopg 3.2 (unreleased) - Add `~Connection.cancel_safe()` for encrypted and non-blocking cancellation If possible, use such method internally upon `KeyboardInterrupt` and `Copy` termination (:ticket:`#754`). +- Add support for libpq function to retrieve results in chunks introduced in + libpq v17 (:ticket:`#793`). .. __: https://numpy.org/doc/stable/reference/arrays.scalars.html#built-in-scalar-types diff --git a/psycopg3/docs/api/pq.html b/psycopg3/docs/api/pq.html index 13951eab..393c041d 100644 --- a/psycopg3/docs/api/pq.html +++ b/psycopg3/docs/api/pq.html @@ -651,6 +651,11 @@

EnumerationsPIPELINE_ABORTED = 11#
+
+
+TUPLES_CHUNK = 12#
+
+
@@ -924,6 +929,7 @@

EnumerationsExecStatus.SINGLE_TUPLE
  • ExecStatus.PIPELINE_SYNC
  • ExecStatus.PIPELINE_ABORTED
    • +
  • ExecStatus.TUPLES_CHUNK
  • PipelineStatus
      diff --git a/psycopg3/docs/genindex.html b/psycopg3/docs/genindex.html index 0f1187a4..640b6fc8 100644 --- a/psycopg3/docs/genindex.html +++ b/psycopg3/docs/genindex.html @@ -1971,8 +1971,6 @@

      T

    • trace() (psycopg.pq.PGconn method)
      • -
    -
    • + +
  • tuple_row() (in module psycopg.rows) +
    • +
  • TUPLES_CHUNK (psycopg.pq.ExecStatus attribute)
  • TUPLES_OK (psycopg.pq.ExecStatus attribute)
    • diff --git a/psycopg3/docs/news.html b/psycopg3/docs/news.html index c3819cc4..35b327b9 100644 --- a/psycopg3/docs/news.html +++ b/psycopg3/docs/news.html @@ -281,6 +281,8 @@

    Psycopg 3.2 (unreleased)

    Add cancel_safe() for encrypted and non-blocking cancellation If possible, use such method internally upon KeyboardInterrupt and Copy termination (ticket #754).

    +

  • Add support for libpq function to retrieve results in chunks introduced in +libpq v17 (ticket #793).

    • diff --git a/psycopg3/docs/objects.inv b/psycopg3/docs/objects.inv index 48c9263e990af7ce89372ff79f890f341da619b4..afc70f260da823b469172b84043aa9e1b05b28fb 100644 GIT binary patch delta 5658 zcmV+#7Uk*HFx@bajel-=R4Q3gjoou$KqN{<7e%lLva95i-(gN0vGa0%l0gC>36kIs zKpyN?k@!CRB@&s5A13tXljPzgw;!)0$Rq6hw}X=K2l2=9CA&udCVspB?zoFYBww!R zE%xuC5XaeFo>Gzmfgd4Co&Vu@pFgF7pp7JPjQuPmaSK35uZGj|+iV-@8Y znM1gNE5Oew_~%TZUr-!Grk;j|>VNq*ovP-!8acuW%Q+>lIG(~FG^%wq ztfO4h0$fdWFsTVF9O9{gv57IU`NCleQ#}A;%VHHzQ}EAWgkxe2594PtrTCi2jV+a3 zP*9BrULfU^BG^R~RRUp>c-c#e=?jS_4Yb0(@vi7&3QsK0b@-|<{CgTgk$%%<}|_C!riDd(0B@*x!WWN>%kA4k4W(EYMj9(hS*)o@I;nf)#K-=# z@V4trlk1X&SNyvS7g}>vT5yKe%_*KFxZjypBc=>vm(@&H)NB^hOxMwPdLCE1CD;gL zvhHTJ}-~iHaK|w_YR{7bj>sc-7Nl<{PpN5HTp2jOCQFvq zErJfjCdf^k;R~B|ZpLi`$dru@Y=4K0QDhD*y!~zA?2mHH>agWuy}I}A9v>byr_=i0 z$d1u5J?&=V+OJoq)u-*+1KKH6$Ms>e+HU?1WJWwYk{$B|tZy6`cg~In&qjBONWNtA z7MtNC(_#WNLAQvYzzS;UlRqXn}6fSJ1YW#YD%8a#w}O~-osIEJn;*f_MQ zL8Jk9F0GB?cn`CelgI^<0q2uj1|EMq!YuWVtT`e}Y#(Te;13z3Pg24xsO)A$P*+}K zDem)Yg45AO7Ri?Z`=>QI41u~s8AC`|#(2dy;~a@zhYZ2qa-uO@hEO^4L{VUX+cIn1 zpy@?&n^u&_!ulUkI*_aO7=WkUqkz9%Nhy9nNvmQNycfrNJ1E7nURrYw?|gsrh-OLC zh$z_Tv~xwGn@_Vbt^?iVcG`#a_JV)a_-0;)j@GOh)rXp z!MQEB>|wXe!b@=ij{WM{pI?%+&@%xcFjJz`F)5kG4pjpzu8}-fvnPS5T!GIWI`0v zEJc06C?m4MxwR*OUgrmFrkAHYmXr`0c7^OL=sNd$jOUUI!d`$g6h`xKy@YW#4^xtc zS2VSX)PKQOG($I1%ydOknBC@K@nRB3#79y1yFQ+0KuPixP6dV$o`KcHVCFur?@an`L)A9afv&X$Gb)KXW9*{pz$jecP|6 zmV{Mieb}wG-v05pIc*+yb8!9qwAQ=eBZ(f?$K&eD+Phz$R-5e%L|<9aW}w+0HV>;w zH9OvYT|ca*e|Fk&{kQdDbNV&|g|~a$f!5e={%)i_+Od;N3ecUre zX;i|B0rq~acK4pqoKnN@zj>b?PhTg%H@gYo$ETAWe|r6}XT#A{bt(j(*_5#L)`!F6 z!H$5bg2^2F&3+Ao&RczYJeZjxI+o+N-JKo9akKlv#>(kwzqJ%a4n2BzU!Qh=oy1@y z%lgQ9Z{nVqcR$Y12HAh9u16SAxFUJir3yo^=M-ZDklY+Ru3#+ja`4`pemK95!?b1q zj4=+Vf7f?JtRF8nLVHP;nq!AF3jK7Q?g!e?za;OcBZDBj^lJ#?IyM1l37r@ z$6ri_nCG4IFbawVDbH)H33bB4YZ8r3-8x3!i0XB~k~h!i+ha7rEVqu-1-?4C+HP7m zlTHgCf1DiCQSx7rJAFY+-`}eJQSw29?2KsW|Bze+sKr?xa#jPn@USza%U_C{OUe7^ z>g1!UQYwNL@)M%i3OEtO29l2=Igo00TR;2(y|%XqjDT3>htdlz&UQBhq6fuGW)6eh zEas@!ce_Hu3P+ITNrcU@aI+yw&2i@0(YL5Ie;U}c&cOih?#MMEv^e{rib;v=hAa{F z&bLf+X~0M@Ws{Fku_kC77?u?W%ioCR+M-U_{rdCjX?to+Tb;=_0gm}?YU${LZDC6d zibkj3J#DvRi?ffI;RT0r49au-d25nZ*~2)lMFC^h2jzCohU{wr)zuZM@GH}XM*PLw ze-rz^Zof{)lv4+ZV`Hs4jl&jmpE;Z!IJ7;Pj7KsJf590O!mCEf8_--dHx`(|VZ%4g z&+v9ClWyO5FNM$518W7TDA=#2EDV?+y*$h0#!3=?b#-xH4}bWParZFCWUE#=}O-Vl@C2rm{n?wSt*;svtX9 z)l0!HLyE6Sd%u)1Pek6^XC>`eyigpjn}z9lGE<%;Gt`W;%u=(0X>!f1B)K8Pf9CS* zC4{v70C?DC32{X8OGA6fQVX_~BxBG^{{?IA#W3vK@oDc!FeRC-ILvG*;yF`j zNP;JGB>5~wNpW!z!W5Qwq`4z@h+~&Wk+lTR1T>fW83lf-tj{9mZ3*YMI?`zzrlQ$k zxT25F4`LXwgz*e4UHfInGnfwdf96Oh$>c7v&=!*w#Y7!3NjR@ie+{pq9~zE^ zMO=nr91$J#5zWH*BAEiDC#e&Wktj>Xg z@300KG-w3iM`urHc1baWY#B37L*L1Wv*)oUhtoB(V7`o|z5}`N&qP3Uo}t4Sj{E>c zgZbkcjUj~-q(FrnKc^Xyf31PjADv$xwvtlDUxxejt4P>tP>5y>_Qg-f$6Xs5F=uNK zx(z{rwXjNJyT8-5Wk~1BMb9`xM@kt#b*)D#ijy3Pg5Lc4k@mR zRLUdochj<{cfUFEZbRPxi+atq;HpgqTBQ7vkdCEzDTvDZDzEU(IC%l3!c@#pEtX=c zbkrl}?4eo=`CSq%e_p(kg($8tD-Yx;EPPjkj-p)kbq?g+5%)HSYD=<)EyhR_D_#jS z>;htQ#)&^#Fgu_jlFTruNu#@vHxJdAmCJ}6c=zWY|8VxgieP`kL1sU5xU~UAEUw;Y zQB)Eu-UH34rPS)*G-;AFKX;;bky?WC4hs#wyuiXKQ$bO#e<%)MR6d$1uG88JNzx=e@Fb+lpz1*{!=Ba)t!nh2F-9&TOepR zUU8?I!*7g(Jnwf$hu_AQ3vHaqn@$$h(aI)?a^TXDDY!f!{}uLfmFGGIM|;HAM6ML0 z|8-XT&7!&^A*BgXZccGdFU*UQIPrX;T;|tAs(1W3kJ$@OL8rLlD@&6D5h57-K%Dm! z@xZuJnU-cyw}LqQE#T8qJKVIBJrO&9c}Yo3a$1{#;JNE(Y2=RL;Wu-qc_M64o_mW; 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parameters to SQL queries", "Adapting other PostgreSQL types", "Transactions management", "Basic module usage", "Psycopg 3 \u2013 PostgreSQL database adapter for Python", "psycopg release notes", "psycopg_pool release notes", "How to make a psycopg release"], "terms": {"The": [0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 13, 14, 16, 17, 18, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36], "system": [0, 5, 6, 8, 10, 11, 17, 20, 22, 25, 29, 31, 36], "i": [0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37], "core": 0, "psycopg": [0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 32, 33, 37], "allow": [0, 1, 2, 4, 5, 10, 11, 13, 15, 16, 17, 20, 21, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36], "customis": [0, 10, 19, 25, 26, 28, 34], "wai": [0, 1, 2, 3, 6, 10, 11, 14, 15, 16, 21, 23, 24, 26, 27, 28, 30, 31, 33, 34], "object": [0, 1, 2, 4, 5, 7, 8, 9, 11, 15, 17, 18, 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27, 29, 30, 32, 33, 38], "version": [0, 1, 2, 4, 5, 6, 8, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 30, 33, 36], "1": [0, 1, 2, 4, 5, 6, 8, 11, 13, 14, 15, 16, 17, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 34], "0": [0, 1, 4, 5, 6, 8, 9, 11, 15, 16, 19, 20, 21, 22, 24, 26, 31, 32, 33, 34, 35], "book": 0, "titl": 0, "manual": [0, 1, 13, 16, 31, 33, 38], "chapter": [0, 3], "elem": 0, "fetchon": [0, 1, 2, 4, 5, 7, 8, 11, 15, 23, 26, 28, 31, 32, 34], "element": [0, 24, 25, 26, 31, 32], "0x7ffb55142ef0": 0, "make": [0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 15, 16, 20, 21, 26, 28, 30, 32, 33, 34, 36, 37], "easi": [0, 23, 28], "one": [0, 1, 2, 4, 5, 7, 8, 10, 11, 15, 16, 17, 20, 21, 25, 26, 27, 28, 30, 31, 32, 36, 38], "need": [0, 1, 2, 4, 5, 7, 8, 9, 10, 11, 14, 15, 19, 21, 22, 23, 24, 25, 26, 28, 30, 31, 33, 34], "dump": [0, 9, 10, 25, 26, 32, 36], "xmldumper": 0, "set": [0, 1, 2, 5, 6, 7, 10, 11, 13, 15, 20, 21, 22, 25, 26, 28, 32, 33, 34, 36, 37], "can": [0, 1, 2, 3, 4, 5, 6, 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13, 15, 20, 21, 24, 26, 27, 28, 29, 31, 32], "decim": [0, 20, 26, 32], "both": [0, 1, 5, 8, 17, 19, 23, 26, 27, 28, 30, 31, 32, 33, 34, 37], "fix": [0, 5, 20, 26, 33, 36, 37], "precis": [0, 17, 20, 22, 26, 30], "arithmet": 0, "subject": [0, 27], "round": [0, 4], "sometim": [0, 1, 2, 5, 26, 28, 31], "howev": [0, 1, 2, 5, 6, 13, 14, 15, 17, 20, 21, 22, 24, 25, 26, 27, 28, 33, 34], "want": [0, 1, 4, 5, 7, 8, 9, 10, 11, 15, 21, 24, 26, 27, 28, 30, 31, 32, 33, 34], "point": [0, 3, 11, 20, 26, 31, 32, 36], "math": 0, "get": [0, 1, 14, 15, 18, 21, 25, 26, 32, 35, 38], "mayb": 0, "slower": [0, 20], "mix": [0, 1, 2, 26, 31, 36], "caus": [0, 1, 4, 17, 28, 33, 36, 37], "error": [0, 1, 4, 5, 8, 11, 13, 15, 18, 19, 20, 21, 22, 26, 28, 30, 31, 33, 35, 36, 37, 38], "If": [0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 38], "fine": [0, 3], "potenti": [0, 24], "loss": [0, 26], "simpli": [0, 9, 11, 30], "receiv": [0, 1, 2, 4, 5, 7, 8, 11, 15, 17, 20, 21, 23, 26, 34, 36], "same": [0, 1, 2, 4, 5, 6, 9, 10, 11, 13, 14, 15, 20, 21, 22, 26, 27, 29, 30, 31, 33, 34, 36], "float4": [0, 26, 36], "float8": [0, 26], "textual": [0, 31], "represent": [0, 9, 10, 22, 24, 25, 26, 31, 32], "two": [0, 1, 2, 4, 10, 11, 14, 18, 27, 28, 29, 31, 32, 36], "compat": [0, 1, 6, 8, 17, 21, 27, 36], "123": [0, 26], "45": [0, 26], "floatload": 0, "In": [0, 1, 2, 4, 5, 9, 10, 11, 13, 15, 16, 17, 21, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 37], "take": [0, 2, 3, 4, 5, 7, 9, 11, 18, 23, 26, 28, 29, 31], "effect": [0, 1, 4, 15, 20, 33], "other": [0, 1, 2, 3, 11, 14, 15, 18, 19, 21, 22, 24, 25, 26, 28, 29, 30, 31, 33, 34, 35, 36, 37], "suppos": 0, "work": [0, 2, 4, 5, 8, 10, 14, 15, 21, 24, 26, 27, 28, 30, 32, 33, 36], "which": [0, 1, 2, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 17, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 36, 37], "avail": [0, 4, 5, 6, 7, 9, 10, 11, 15, 17, 19, 20, 21, 22, 24, 25, 26, 28, 30, 31, 32, 33, 36], "traceback": 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"thu": [0, 17], "all": [0, 1, 2, 5, 9, 11, 15, 17, 18, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34, 37, 38], "made": [0, 1, 5, 10, 20, 21, 24, 30, 33], "current": [0, 4, 5, 8, 11, 15, 16, 17, 20, 21, 22, 25, 27, 33, 34], "argument": [0, 2, 7, 8, 10, 11, 13, 15, 16, 21, 22, 23, 24, 25, 26, 28, 29], "accord": [0, 5, 8, 9, 10, 15, 17, 24, 26, 27, 32, 33], "placehold": [0, 2, 9, 10, 15, 24, 28, 31, 34, 36], "pick": [0, 21, 31], "binari": [0, 2, 9, 10, 11, 13, 15, 22, 28, 29, 32, 35, 36, 38], "auto": [0, 10, 24, 26], "ha": [0, 1, 2, 4, 5, 9, 10, 11, 13, 15, 17, 20, 21, 22, 26, 28, 30, 31, 33, 34, 35, 36], "enough": [0, 2, 9], "decid": [0, 1, 6, 21], "best": [0, 2, 5, 10, 22, 31], "list": [0, 2, 7, 8, 9, 11, 13, 15, 16, 21, 24, 25, 27, 28, 29, 32, 34, 36], "depend": [0, 4, 15, 16, 17, 29, 32, 36, 37], "whether": [0, 1, 9, 15, 32], "integ": [0, 20, 22, 24, 26, 27, 31, 32, 33, 34, 36], "bigint": [0, 26, 27], "number": [0, 1, 5, 6, 11, 14, 15, 17, 20, 21, 22, 24, 29, 31, 33, 36, 38], "size": [0, 2, 3, 8, 9, 15, 20, 21, 27, 36], "mechan": [0, 5, 9, 31], "get_kei": [0, 9, 10], "upgrad": [0, 9, 10, 30, 38], "more": [0, 1, 2, 4, 5, 6, 7, 8, 11, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 33, 34, 35, 36, 37], "specif": [0, 5, 17, 18, 19, 22, 24, 26, 30, 32, 33], "upon": [0, 1, 11, 21, 36], "success": [0, 1, 4, 15, 16, 21, 38], "request": [0, 1, 2, 4, 5, 11, 15, 20, 21, 22, 24, 31, 38], "pgresult": [0, 7, 15, 17, 22, 36], "recurs": [0, 11, 36], "arrai": [0, 9, 14, 19, 25, 26, 28, 36], "composit": [0, 2, 8, 14, 18, 25, 29, 31, 35, 36], "As": [0, 1, 4, 5, 8, 14, 19, 28, 33], "consequ": [0, 1, 4, 5, 28, 33, 36], "certain": [0, 1, 2, 4, 5, 10, 19, 22, 26, 33, 36], "choic": [0, 5, 7, 15, 22, 31], "onc": [0, 3, 4, 5, 8, 9, 10, 15, 26, 33], "per": [0, 4, 17, 36], "up": [0, 1, 5, 10, 16, 17, 20, 21, 25, 26, 30, 31, 33], "encod": [0, 9, 10, 11, 20, 22, 24, 26, 28, 36], "fast": [0, 22], "path": [0, 5, 20, 30, 36], "each": [0, 1, 2, 4, 14, 15, 17, 19, 21, 23, 31, 34, 36], "fail": [0, 1, 4, 5, 9, 15, 17, 19, 20, 21, 22, 26, 27, 28, 30, 31, 33, 36, 37], "isn": [0, 28, 33], "right": [0, 2, 4, 23, 28, 30, 31, 32, 33], "whose": [0, 5, 8, 24, 25, 28], "write": [1, 3, 7, 8, 10, 11, 13, 14, 17, 22, 26, 28, 29, 31, 33, 36], "code": [1, 2, 5, 8, 17, 21, 31, 33, 34, 36], "than": [1, 2, 4, 5, 6, 11, 15, 17, 21, 22, 23, 24, 26, 27, 28, 33, 36], "time": [1, 2, 4, 5, 6, 8, 11, 15, 17, 19, 20, 21, 22, 24, 28, 29, 31, 33, 36], "thread": [1, 5, 11, 21, 34, 36], "safe": [1, 5, 8, 11, 21, 24], "design": [1, 2, 15, 35], "sever": [1, 2, 4, 5, 6, 7, 9, 10, 11, 14, 15, 17, 22, 26, 28, 31, 33, 34], "lightweight": 1, "independ": [1, 10], "share": [1, 11, 15], "transact": [1, 4, 5, 11, 15, 17, 18, 21, 22, 27, 29, 34, 35, 36, 37], "mean": [1, 2, 5, 6, 8, 10, 11, 17, 20, 21, 26, 27, 32, 33, 34], "start": [1, 4, 5, 6, 10, 11, 16, 18, 20, 21, 28, 30, 33, 35, 37], "state": [1, 2, 4, 5, 10, 11, 15, 17, 19, 20, 21, 22, 23, 33, 36], "until": [1, 4, 5, 11, 13, 15, 20, 21, 33], "rollback": [1, 4, 11, 17, 20, 21, 33, 34, 36], "It": [1, 7, 9, 11, 13, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 30, 32, 34], "see": [1, 2, 5, 8, 10, 11, 13, 14, 15, 16, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36, 37], "session": [1, 6, 11, 14, 15, 20, 26, 29, 33, 34], "even": [1, 4, 5, 6, 11, 21, 24, 26, 28, 31, 32, 33, 34], "still": [1, 6, 11, 15, 17, 21, 24, 27, 28, 30, 33, 34], "uncommit": 1, "might": [1, 2, 4, 5, 8, 9, 11, 15, 17, 20, 22, 28, 30, 32, 33, 34, 36, 37], "desir": [1, 2, 7], "someth": [1, 2, 5, 11, 15, 16, 26, 27, 33], "consid": [1, 5, 15, 22, 26, 28, 34], "should": [1, 2, 4, 5, 6, 8, 9, 10, 11, 13, 15, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34], "retriev": [1, 2, 15, 23, 26, 32, 33, 34, 36], "serial": [1, 26, 33, 34], "abl": [1, 2, 11, 15, 25, 26, 30, 33], "run": [1, 2, 4, 21, 22, 28, 30, 31, 33, 36, 38], "coordin": [1, 32], "access": [1, 5, 11, 15, 17, 20, 23, 28, 31, 33, 35], "program": [1, 2, 5, 11, 14, 17, 20, 21, 23, 24, 28, 29, 30, 31, 33, 35], "non": [1, 8, 11, 15, 16, 20, 26, 28, 33, 34, 36], "expect": [1, 13, 15, 21, 22, 26, 27, 28, 32, 33], "massiv": [1, 15], "parallel": 1, "rather": [1, 15, 17, 21, 23, 28], "impact": 1, "handl": [1, 2, 3, 4, 9, 11, 16, 17, 20, 25, 26, 29, 32, 33, 36, 37], "limit": [1, 17, 21, 27, 28], "grumpi": 1, "sysadmin": 1, "long": [1, 5, 6, 26, 27, 33], "beard": 1, "strict": [1, 8, 36], "control": [1, 2, 6, 8, 11, 15, 17, 21, 22, 28, 33, 34, 36], "max_connect": 1, "avoid": [1, 6, 15, 21, 36, 37], "starv": 1, "pool": [1, 3, 6, 18, 28, 29, 35, 37, 38], "process": [1, 2, 4, 5, 11, 17, 20, 22, 27, 33, 34, 36], "cannot": [1, 2, 5, 9, 14, 20, 21, 24, 26, 29, 30, 33], "across": [1, 5, 29], "facil": 1, "multiprocess": 1, "modul": [1, 2, 5, 7, 9, 10, 11, 12, 16, 17, 18, 20, 23, 26, 27, 28, 29, 30, 31, 32, 35, 36, 37], "fork": [1, 36], "framework": 1, "web": [1, 31], "sure": [1, 4, 5, 6, 15, 16, 21, 26, 30, 33, 34, 37], "worker": [1, 5, 21, 36], "do": [1, 2, 4, 5, 6, 11, 15, 16, 21, 26, 27, 28, 31, 33, 34], "probabl": [1, 2, 4, 5, 10, 15, 21, 26, 28, 30, 31, 33], "find": [1, 4, 9, 14, 26, 28, 31, 32, 34], "broken": [1, 5, 11, 21, 36], "counterpart": [1, 2, 15, 26, 27], "asyncconnect": [1, 2, 9, 14, 15, 16, 18, 19, 20, 21, 25, 27, 34, 36], "asynccursor": [1, 2, 11, 13, 15], "asyncio": [1, 2, 11, 13, 15, 21, 34], "interfac": [1, 2, 4, 5, 11, 13, 15, 16, 17, 21, 22, 24, 28, 30, 35], "pretti": [1, 32], "much": [1, 4, 21, 22, 28, 32], "sync": [1, 4, 11, 15, 17, 20, 22, 27, 33, 36, 37], "order": [1, 2, 4, 15, 21, 25, 26, 27, 28, 30, 31, 32, 33, 36], "scatter": 1, "await": [1, 5, 11, 13, 15, 16, 21, 25, 27], "keyword": [1, 5, 6, 11, 12, 15, 21, 23, 24], "here": [1, 8, 15, 16, 21, 28, 30, 33, 34], "dbname": [1, 12, 20, 34], "test": [1, 2, 21, 28, 30, 32, 34, 38], "user": [1, 2, 12, 20, 21, 22, 28, 30, 32, 34], "aconn": [1, 25], "acur": 1, "insert": [1, 2, 4, 15, 24, 26, 27, 28, 31, 33, 34], "INTO": [1, 4, 15, 24, 26, 28, 31, 33, 34], "num": [1, 34], "data": [1, 2, 3, 4, 7, 8, 9, 10, 11, 13, 14, 15, 17, 19, 20, 22, 23, 25, 28, 29, 31, 32, 33, 34, 35, 36], "100": [1, 4, 11, 15, 27, 34], "abc": [1, 18, 21, 34, 35], "record": [1, 2, 3, 4, 7, 11, 13, 15, 23, 25, 27, 28, 31, 33, 34], "print": [1, 3, 5, 7, 8, 19, 24, 27, 31, 34], "task": [1, 21, 37], "3": [1, 2, 4, 5, 6, 8, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 30, 32, 33], "dn": [1, 18, 35], "name": [1, 2, 5, 7, 8, 10, 11, 13, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 28, 31, 32, 34, 36], "resolut": [1, 11, 18, 35], "block": [1, 4, 5, 11, 13, 15, 16, 20, 21, 28, 29, 33, 34, 36], "befor": [1, 5, 10, 11, 14, 15, 16, 21, 22, 24, 26, 27, 30, 31, 32, 33, 36, 37], "To": [1, 27], "hostaddr": [1, 11, 19, 20], "resolve_hostaddr_async": [1, 11, 16, 18], "automat": [1, 6, 11, 15, 16, 21, 22, 24, 25, 26, 28, 31, 32, 33], "On": [1, 11, 13, 14, 26, 27, 30, 31, 38], "window": [1, 30, 36], "proactoreventloop": 1, "loop": [1, 33, 37], "selectoreventloop": 1, "earli": [1, 5, 20], "set_event_loop_polici": 1, "windowsselectoreventlooppolici": 1, "seen": [1, 20, 22], "basic": [1, 3, 23, 28, 29, 30, 35, 38], "usag": [1, 2, 3, 7, 18, 21, 26, 28, 29, 30, 32, 35, 36], "act": [1, 21], "close": [1, 5, 11, 15, 17, 20, 21, 22, 28, 33, 34, 36, 37], "leav": [1, 5, 15, 21, 26, 27, 30, 31, 33, 36, 37], "commit": [1, 4, 5, 11, 14, 15, 18, 21, 27, 29, 34, 36], "almost": 1, "d": [1, 31], "quit": [1, 31], "don": [1, 2, 5, 9, 10, 11, 15, 21, 22, 25, 26, 29, 30, 31, 32, 33, 36, 37], "factori": [1, 2, 3, 8, 11, 15, 18, 28, 32, 34, 35, 36], "That": 1, "step": 1, "instead": [1, 2, 5, 7, 11, 13, 14, 15, 19, 20, 24, 26, 27, 28, 30, 31, 34, 36, 37], "condens": 1, "less": [1, 2, 4, 11, 22, 33], "doubl": [1, 24, 31], "thing": [1, 26, 30, 33, 34], "never": [1, 17, 20, 21, 31], "o": [1, 24, 30, 31, 36], "ctrl": [1, 36], "c": [1, 7, 22, 26, 30, 36], "main": [1, 2, 5, 11, 15, 18, 20, 21, 29, 33], "cancel": [1, 11, 14, 22, 33, 36, 37], "put": [1, 5, 28], "recov": [1, 20], "similar": [1, 2, 5, 8, 11, 13, 15, 16, 21, 24, 28, 33, 36], "behavior": [1, 22], "similarli": [1, 14, 21, 32], "happen": [1, 4, 5, 10, 15, 17, 20, 21, 24, 26, 28, 31, 32, 33, 37], "either": [1, 4, 5, 11, 13, 20, 22, 23, 26, 31, 32, 33], "indirectli": 1, "signal": [1, 11, 25, 36], "directli": [1, 2, 13, 15, 24, 36], "python": [1, 2, 3, 4, 8, 9, 10, 13, 14, 15, 19, 20, 22, 23, 24, 25, 27, 28, 29, 31, 32, 33, 34, 36, 37], "ask": [1, 5], "postgresql": [1, 2, 3, 4, 6, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36], "postmast": 1, "encount": [1, 4, 17], "standard": [1, 2, 17, 19, 20, 26, 33, 34, 36], "cancellederror": 1, "rememb": [1, 28, 31, 33], "doe": [1, 4, 7, 8, 15, 34], "guarante": [1, 15, 17, 21, 30], "complet": [1, 2, 5, 8, 17, 20, 23, 25, 27, 28, 33, 38], "ultim": 1, "exit": [1, 5, 11, 15, 20, 21, 27, 33, 34, 36], "prematur": [1, 20, 36], "due": [1, 33], "know": [1, 5, 8, 9, 10, 26, 31], "outcom": 1, "statement": [1, 2, 3, 4, 8, 11, 15, 17, 20, 24, 27, 29, 31, 33, 34, 35, 36], "altern": [1, 9, 26, 28, 30], "previou": [1, 4, 5, 7, 11, 15, 26, 27, 33], "recommend": 1, "handler": [1, 11, 20], "longer": [1, 4, 21, 29, 33], "box": [1, 26], "found": [1, 5, 8, 10, 17, 25, 32, 33, 36], "patch": 1, "monkei": 1, "patch_select": 1, "patch_al": 1, "behav": [1, 5, 11, 14, 15, 25, 28, 32, 33, 34], "collabor": 1, "unlik": [1, 4, 11, 22, 25, 31], "psycopg2": [1, 2, 29, 33, 34, 35, 36], "psycogreen": 1, "wa": [1, 2, 4, 5, 8, 11, 17, 20, 21, 22, 28, 33, 36], "initi": [1, 4, 5, 11, 15, 17, 21, 36], "accident": 1, "4": [1, 5, 17, 20, 21, 22, 26, 32], "offici": [1, 30], "14": [1, 4, 15, 20, 22, 26, 32], "send": [1, 2, 4, 5, 11, 15, 20, 28, 31, 34], "togeth": [1, 2, 17, 20, 34], "about": [1, 4, 5, 6, 9, 10, 11, 14, 15, 16, 19, 20, 21, 23, 25, 26, 27, 30, 31, 32, 34], "warn": [1, 9, 15, 16, 17, 19, 20, 21, 36, 37], "debug": [1, 5, 15, 30, 36], "notic": [1, 11, 32, 34], "rais": [1, 4, 5, 8, 10, 11, 12, 15, 16, 17, 20, 21, 22, 25, 26, 27, 33, 34, 36, 37], "indic": [1, 21, 26], "familiar": [1, 28, 29, 34, 35], "some": [1, 5, 9, 13, 14, 15, 21, 23, 24, 26, 27, 30, 31, 34, 36], "report": [1, 8, 15, 17, 20, 22, 36], "psql": [1, 11, 15, 28, 30, 33], "progress": [1, 15, 20], "sent": [1, 2, 4, 5, 15, 17, 20, 31, 32, 33], "pl": [1, 2, 17], "pgsql": [1, 2, 17], "lower": [1, 32], "except": [1, 4, 5, 8, 9, 11, 15, 18, 19, 20, 22, 26, 27, 33, 34, 35, 36], "otherwis": [1, 5, 6, 8, 9, 11, 15, 20, 21, 22, 24, 25, 26, 31], "appropri": [1, 15, 28, 31], "databaseerror": [1, 17, 19], "client_min_messag": 1, "ignor": [1, 21, 33, 36], "client": [1, 3, 5, 6, 9, 11, 15, 17, 19, 20, 21, 22, 26, 28, 30, 31, 36], "add_notice_handl": [1, 11, 17], "invok": [1, 9, 11, 21, 22, 24, 32], "whenev": [1, 11, 31], "callback": [1, 5, 11, 17, 21, 37], "diagnost": [1, 11, 18], "diag": [1, 17], "log_notic": 1, "f": [1, 5, 7, 8, 13, 22, 27, 31, 33], "sai": 1, "message_primari": [1, 17, 22], "autocommit": [1, 4, 11, 14, 15, 19, 27, 29], "true": [1, 4, 5, 6, 11, 13, 14, 15, 17, 19, 20, 21, 22, 26, 28, 31, 32, 33, 36, 37], "statusmessag": [1, 15], "termin": [1, 4, 5, 14, 15, 17, 21, 33, 34, 36], "dealloc": [1, 6, 11], "later": [1, 7, 13, 21, 24], "extract": [1, 7, 25], "forward": 1, "whole": [1, 2], "interact": [1, 4, 11, 14, 16, 28, 33, 34, 36], "offer": [1, 2, 13, 22, 25, 28, 32], "command": [1, 2, 4, 6, 11, 14, 15, 20, 22, 26, 28, 30, 31, 32, 33, 34, 38], "listen": [1, 11, 14], "notifi": [1, 9, 11, 14, 20, 28, 36], "refer": [1, 5, 6, 10, 14, 15, 17, 18, 21, 26], "exampl": [1, 3, 4, 5, 9, 12, 13, 15, 16, 17, 20, 21, 23, 24, 26, 28, 29, 31, 32, 33, 34, 38], "form": [1, 2, 11, 15, 16, 20, 22, 24, 27, 28, 31, 32, 33], "commun": [1, 4, 5, 15, 20, 22, 28, 35, 36], "keep": [1, 2, 5, 16, 21, 30, 33], "mode": [1, 3, 8, 11, 13, 15, 17, 20, 22, 27, 28, 32, 35, 36], "wish": 1, "manner": 1, "reserv": 1, "simplest": 1, "consum": [1, 2, 4, 15, 28], "gener": [1, 2, 3, 5, 7, 11, 15, 17, 20, 21, 23, 24, 26, 28, 31, 32, 37], "stop": [1, 11, 15, 33], "2": [1, 2, 4, 5, 6, 8, 11, 14, 15, 16, 19, 20, 21, 22, 23, 24, 26, 28, 30, 31, 32, 33, 34, 35], "option": [1, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 24, 25, 26, 27, 31, 32, 36], "perfectli": [1, 27], "valid": [1, 8, 12, 17, 20, 26, 28, 36], "mychan": 1, "gen": [1, 15], "payload": [1, 20], "hello": [1, 2, 4, 27, 31, 33], "hei": 1, "output": [1, 4, 23, 26, 31], "channel": [1, 11, 20], "pid": [1, 14, 20], "961823": 1, "add_notify_handl": [1, 11], "immedi": [1, 4, 5, 6, 20, 21, 33], "lambda": 1, "n": [1, 5, 20, 24], "got": 1, "meanwhil": 1, "lost": [1, 5, 21], "brutal": 1, "poll": [1, 22], "endless": [1, 15], "stream": [1, 4, 14, 15, 22, 27, 36], "fashion": 1, "besid": [1, 34], "ineffici": [1, 24], "unless": [1, 5, 6, 11, 13, 15, 27, 33], "realli": [1, 24, 31], "useless": 1, "traffic": 1, "averag": 1, "delai": [1, 5], "half": 1, "A": [1, 2, 4, 5, 6, 7, 9, 11, 12, 13, 15, 17, 20, 21, 22, 23, 24, 26, 28, 30, 31, 32, 33, 34, 35], "effici": [1, 2, 7, 10, 15, 27, 31], "addit": [1, 5, 16, 17, 32], "wait": [1, 4, 5, 11, 21, 24, 37], "check": [1, 3, 6, 7, 9, 11, 14, 17, 19, 20, 21, 23, 26, 31, 32, 37, 38], "dedic": [1, 5], "activ": [1, 5, 15, 20, 21, 22, 29, 33, 36], "awaken": 1, "selector": [1, 11], "fileno": [1, 11, 22], "file": [1, 11, 13, 16, 17, 22, 26, 27, 29, 30, 36], "like": [1, 5, 10, 11, 13, 14, 15, 23, 24, 26, 27, 28, 32, 33, 36], "rest": [1, 5, 31], "sel": 1, "defaultselector": 1, "event_read": 1, "while": [1, 15, 27, 28, 31, 34, 36, 37], "timeout": [1, 5, 11, 17, 21, 36, 37], "60": 1, "continu": [1, 20, 31, 33], "No": [1, 17, 21, 22, 29, 33], "fd": 1, "minut": [1, 21], "ok": [1, 20, 22, 30, 38], "try": [1, 4, 5, 9, 11, 15, 17, 21, 22, 30, 32, 33, 34, 36], "operationalerror": [1, 16, 17, 19, 21, 36], "were": [1, 11, 38], "panick": 1, "logger": [1, 5, 20, 33], "we": [1, 4, 10, 15, 30, 31, 33], "our": 1, "sy": [1, 21, 22], "add_read": 1, "ev": 1, "event": [1, 5, 37], "get_event_loop": 1, "wait_for": 1, "timeouterror": 1, "guess": [1, 15], "kind": 2, "aspect": 2, "bound": [2, 15, 31, 32], "better": [2, 4, 7, 22, 36], "prepar": [2, 3, 4, 5, 7, 11, 15, 20, 28, 33, 35, 36], "reduc": [2, 5, 15, 21, 36], "memori": [2, 15, 17, 36], "footprint": 2, "stricter": 2, "definit": [2, 9, 10, 15, 28, 32], "adapt": [2, 3, 5, 9, 11, 13, 14, 15, 18, 19, 20, 21, 22, 23, 24, 27, 29, 36], "partial": [2, 9, 10, 15, 26], "dataset": 2, "everydai": 2, "manipul": [2, 16, 18, 22, 26, 28, 31, 35], "style": [2, 15, 24, 26, 33], "support": [2, 3, 6, 7, 8, 11, 15, 16, 17, 18, 20, 22, 23, 24, 25, 26, 28, 29, 31, 32, 35, 36, 37], "strategi": 2, "packag": [2, 5, 16, 18, 21, 22, 25, 30, 32, 35, 36, 38], "async": [2, 3, 4, 5, 11, 13, 14, 16, 18, 20, 21, 23, 25, 27, 28, 33, 34, 36, 37], "prefix": [2, 36], "conjunct": [2, 14], "storag": 2, "clientcursor": [2, 18, 28, 36], "cient": 2, "servercursor": [2, 4, 11, 18, 36], "rawcursor": [2, 18], "cursor_factori": [2, 11, 14, 15, 19, 28, 36], "produc": [2, 8, 9, 15, 27, 33], "pattern": [2, 4, 5, 15, 16, 21, 27, 28, 34], "repli": 2, "transfer": 2, "sibl": 2, "scalabl": 2, "transmit": [2, 4, 31], "iter": [2, 11, 13, 15, 21, 24, 27, 32, 34, 36], "row": [2, 3, 4, 11, 13, 14, 15, 18, 19, 28, 29, 32, 34, 35, 36], "quick": 2, "downsid": 2, "entir": [2, 15, 21, 33], "proport": 2, "hold": [2, 15, 21, 25, 32], "suitabl": [2, 11, 24, 27, 32], "reason": [2, 5, 15, 24, 26, 31, 33], "small": [2, 4, 9], "previous": [2, 4, 11, 22, 33], "separ": [2, 5, 10, 15, 16, 21, 24, 28, 30, 31, 37], "parametris": 2, "build": [2, 10, 15, 22, 30, 36, 38], "featur": [2, 4, 11, 15, 17, 19, 20, 22, 31, 32, 33, 35, 38], "optim": [2, 24], "particular": [2, 33], "languag": [2, 35], "descript": [2, 7, 15, 18, 22, 23, 36], "problem": [2, 15, 17, 20, 24, 26, 27, 28, 31, 33, 36], "asyncclientcursor": [2, 15], "merg": [2, 12, 15, 24, 28, 31, 32], "parametr": [2, 8, 15, 28], "updat": [2, 10, 15, 16, 28, 30, 33, 38], "delet": [2, 28, 36, 38], "behaviour": [2, 4, 5, 11, 14, 15, 21, 25, 26, 27, 28, 32, 33, 34, 36], "could": [2, 9, 16, 17, 26, 27, 28, 31, 33], "port": [2, 12, 16, 20, 28, 36], "easili": [2, 31], "greater": [2, 5, 6, 20, 21, 26, 28], "flexibl": [2, 28], "tabl": [2, 4, 8, 13, 15, 17, 24, 28, 29, 31, 32, 33, 34], "init": [2, 21, 36], "dsn": [2, 7, 20, 28, 34], "idl": [2, 5, 11, 15, 20, 21, 22, 33, 37], "piro": [2, 12], "0x7fd977ae2880": 2, "off": [2, 22], "especi": [2, 4, 5, 13, 15, 26, 28, 32], "wide": 2, "field": [2, 7, 8, 17, 20, 22, 23, 24, 26, 27, 28, 31], "snippet": [2, 24], "concept": [2, 5], "portal": [2, 36], "necessarili": [2, 17], "first": [2, 5, 6, 11, 15, 21, 23, 27, 28, 33, 36, 37], "few": [2, 5, 9, 11, 12, 16, 17, 20, 21, 23, 25, 28, 31, 32, 33, 34], "track": 2, "resourc": [2, 5, 6, 11, 15, 17, 21, 28, 33, 34], "asyncservercursor": [2, 11, 15], "behind": [2, 5], "scene": 2, "fetch": [2, 4, 7, 8, 11, 15, 23, 25, 26, 28, 32, 34, 36], "move": [2, 15, 30], "scroll": [2, 15, 36], "larger": [2, 21, 26], "fit": 2, "huge": 2, "declar": [2, 6, 7, 15, 31, 32, 37], "give": [2, 21, 27], "good": [2, 20], "idea": [2, 5], "reffunc": 2, "refcursor": 2, "AS": [2, 8, 26, 31, 32], "begin": [2, 4, 11, 13, 20, 22, 33, 36], "open": [2, 4, 5, 13, 14, 15, 21, 27, 33, 34, 36, 37], "FOR": 2, "col": 2, "end": [2, 4, 5, 11, 15, 25, 27, 28, 30, 33, 34], "plpgsql": 2, "curnam": 2, "skip": [2, 4], "fetchmani": [2, 15, 34], "asyncrawcursor": [2, 15], "nativ": [2, 32], "etc": [2, 16, 17, 21, 32], "unmodifi": 2, "reli": [2, 5, 37], "deal": [2, 22, 23, 26, 33, 34], "complex": [2, 4, 23], "insid": [2, 11, 27, 28, 31, 33], "dollar": 2, "elsewher": [2, 4], "accept": [2, 5, 7, 11, 12, 21, 26, 28, 31], "posit": [2, 15, 21, 23, 24, 28, 31], "tupl": [2, 7, 8, 9, 10, 11, 13, 15, 20, 23, 25, 26, 27, 29, 31, 32, 34, 36], "dictionari": [2, 7, 8, 12, 23, 26, 31, 32], "There": [2, 4, 17, 22, 28, 33], "assert": 2, "familiaris": 3, "yourself": [3, 27], "section": [3, 18, 29, 36], "concurr": [3, 4, 5, 11, 21, 33, 34, 35], "asynchron": [3, 11, 13, 14, 19, 20, 28, 29, 35, 36], "interrupt": [3, 5, 11, 27, 36], "gevent": [3, 11, 36], "messag": [3, 5, 11, 15, 20, 22, 30, 33, 36], "notif": [3, 11, 14, 18, 36], "detect": [3, 36], "disconnect": [3, 17], "static": [3, 5, 7, 9, 21, 23, 28, 31, 35], "pydant": 3, "model": [3, 14, 33], "liter": [3, 9, 24, 31, 32, 36], "startup": 3, "life": [3, 10, 34], "cycl": [3, 10, 30, 34], "null": [3, 8, 18, 24, 27, 28, 37], "qualiti": 3, "log": [3, 21, 36], "stat": [3, 21], "side": [3, 4, 9, 11, 14, 15, 17, 26, 29, 31, 35, 36], "bind": [3, 4, 15, 22, 29, 31, 35, 36], "raw": [3, 7, 15, 36], "configur": [3, 5, 8, 9, 10, 11, 13, 17, 19, 21, 22, 25, 26, 28, 31, 32, 34, 35], "custom": [3, 7, 9, 10, 11, 13, 28, 32], "xml": 3, "numer": [3, 9, 17, 20, 26], "float": [3, 11, 21, 26, 31, 36], "infin": [3, 26, 29], "date": [3, 8, 9, 24, 27, 29, 31, 32], "dumper": [3, 9, 11, 18, 25, 27, 31, 32, 36], "loader": [3, 9, 11, 18, 25, 26, 28, 31, 32, 36], "pgbouncer": [3, 5, 20, 33, 36], "pipelin": [3, 11, 15, 17, 18, 22, 35, 36], "flow": 3, "synchron": [3, 11, 21], "applic": [4, 5, 8, 21, 26, 30, 33], "without": [4, 5, 8, 10, 13, 15, 16, 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"example-returning-records-as-pydantic-models"]], "Checking literal strings in queries": [[8, "checking-literal-strings-in-queries"]], "abc \u2013 Psycopg abstract classes": [[9, "abc-psycopg-abstract-classes"]], "adapt \u2013 Types adaptation": [[10, "module-psycopg.adapt"]], "Dumpers and loaders": [[10, "dumpers-and-loaders"]], "Other objects used in adaptations": [[10, "other-objects-used-in-adaptations"]], "Connection classes": [[11, "connection-classes"]], "The Connection class": [[11, "the-connection-class"]], "The AsyncConnection class": [[11, "the-asyncconnection-class"]], "conninfo \u2013 manipulate connection strings": [[12, "conninfo-manipulate-connection-strings"]], "COPY-related objects": [[13, "copy-related-objects"]], "Main Copy objects": [[13, "main-copy-objects"]], "Writer objects": [[13, "writer-objects"]], "crdb \u2013 CockroachDB support": [[14, "module-psycopg.crdb"]], "Main differences from PostgreSQL": [[14, "main-differences-from-postgresql"]], "CockroachDB-specific objects": [[14, "cockroachdb-specific-objects"]], "Cursor classes": [[15, "cursor-classes"]], "The Cursor class": [[15, "the-cursor-class"]], "The RawCursor class": [[15, "the-rawcursor-class"]], "The ClientCursor class": [[15, "the-clientcursor-class"]], "The ServerCursor class": [[15, "the-servercursor-class"]], "Async cursor classes": [[15, "async-cursor-classes"]], "_dns \u2013 DNS resolution utilities": [[16, "module-psycopg._dns"]], "errors \u2013 Package exceptions": [[17, "module-psycopg.errors"]], "DB-API exceptions": [[17, "db-api-exceptions"]], "Other Psycopg errors": [[17, "other-psycopg-errors"]], "Error diagnostics": [[17, "error-diagnostics"]], "SQLSTATE exceptions": [[17, "sqlstate-exceptions"]], "List of known exceptions": [[17, "list-of-known-exceptions"]], "Psycopg 3 API": [[18, "psycopg-3-api"]], "The psycopg module": [[19, "the-psycopg-module"]], "Other top-level objects": [[20, "other-top-level-objects"]], "Connection information": [[20, "connection-information"]], "Libpq capabilities information": [[20, "libpq-capabilities-information"]], "The description Column object": [[20, "the-description-column-object"]], "Notifications": [[20, "notifications"]], "Pipeline-related objects": [[20, "pipeline-related-objects"]], "Transaction-related objects": [[20, "transaction-related-objects"]], "Two-Phase Commit related objects": [[20, "two-phase-commit-related-objects"]], "psycopg_pool \u2013 Connection pool implementations": [[21, "psycopg-pool-connection-pool-implementations"]], "The ConnectionPool class": [[21, "the-connectionpool-class"]], "Pool exceptions": [[21, "pool-exceptions"]], "The AsyncConnectionPool class": [[21, "the-asyncconnectionpool-class"]], "pq \u2013 libpq wrapper module": [[22, "pq-libpq-wrapper-module"]], "pq module implementations": [[22, "pq-module-implementations"]], "Module content": [[22, "module-content"]], "Objects wrapping libpq structures and functions": [[22, "objects-wrapping-libpq-structures-and-functions"]], "TODO": [[22, null]], "Enumerations": [[22, "enumerations"]], "rows \u2013 row factory implementations": [[23, "module-psycopg.rows"]], "Formal rows protocols": [[23, "formal-rows-protocols"]], "sql \u2013 SQL string composition": [[24, "sql-sql-string-composition"]], "Module usage": [[24, "module-usage"]], "sql objects": [[24, "sql-objects"]], "Utility functions": [[24, "utility-functions"]], "types \u2013 Types information and adapters": [[25, "module-psycopg.types"]], "Types information": [[25, "types-information"]], "JSON adapters": [[25, "json-adapters"]], "Adapting basic Python types": [[26, "adapting-basic-python-types"]], "Booleans adaptation": [[26, "booleans-adaptation"]], "Numbers adaptation": [[26, "numbers-adaptation"]], "Strings adaptation": [[26, "strings-adaptation"]], "Binary adaptation": [[26, "binary-adaptation"]], "Date/time types adaptation": [[26, "date-time-types-adaptation"]], "Dates and times limits in Python": [[26, "dates-and-times-limits-in-python"]], "DateStyle and IntervalStyle limits": [[26, "datestyle-and-intervalstyle-limits"]], "JSON adaptation": [[26, "json-adaptation"]], "Lists adaptation": [[26, "lists-adaptation"]], "UUID adaptation": [[26, "uuid-adaptation"]], "Network data types adaptation": [[26, "network-data-types-adaptation"]], "Enum adaptation": [[26, "enum-adaptation"]], "Using COPY TO and COPY FROM": [[27, "using-copy-to-and-copy-from"]], "Writing data row-by-row": [[27, "writing-data-row-by-row"]], "Reading data row-by-row": [[27, "reading-data-row-by-row"]], "Copying block-by-block": [[27, "copying-block-by-block"]], "Binary copy": [[27, "binary-copy"]], "Asynchronous copy support": [[27, "asynchronous-copy-support"]], "Example: copying a table across servers": [[27, "example-copying-a-table-across-servers"]], "Differences from psycopg2": [[28, "differences-from-psycopg2"]], "Server-side binding": [[28, "server-side-binding"]], "Multiple statements in the same query": [[28, "multiple-statements-in-the-same-query"]], "Multiple results returned from multiple statements": [[28, "multiple-results-returned-from-multiple-statements"]], "Different cast rules": [[28, "different-cast-rules"]], "You cannot use IN %s with a tuple": [[28, "you-cannot-use-in-s-with-a-tuple"]], "You cannot use IS %s": [[28, "you-cannot-use-is-s"]], "Cursors subclasses": [[28, "cursors-subclasses"]], "Different adaptation system": [[28, "different-adaptation-system"]], "Copy is no longer file-based": [[28, "copy-is-no-longer-file-based"]], "with connection": [[28, "with-connection"]], "callproc() is gone": [[28, "callproc-is-gone"]], "client_encoding is gone": [[28, "client-encoding-is-gone"]], "Transaction characteristics attributes don\u2019t affect autocommit sessions": [[28, "transaction-characteristics-attributes-don-t-affect-autocommit-sessions"]], "No default infinity dates handling": [[28, "no-default-infinity-dates-handling"]], "What\u2019s new in Psycopg 3": 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(psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.pipeline"]], "pipeline() (psycopg.connection method)": [[11, "psycopg.Connection.pipeline"]], "prepare_threshold (psycopg.connection attribute)": [[11, "psycopg.Connection.prepare_threshold"]], "prepared_max (psycopg.connection attribute)": [[11, "psycopg.Connection.prepared_max"]], "read_only (psycopg.connection attribute)": [[11, "psycopg.Connection.read_only"]], "remove_notice_handler() (psycopg.connection method)": [[11, "psycopg.Connection.remove_notice_handler"]], "remove_notify_handler() (psycopg.connection method)": [[11, "psycopg.Connection.remove_notify_handler"]], "rollback() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.rollback"]], "rollback() (psycopg.connection method)": [[11, "psycopg.Connection.rollback"]], "row_factory (psycopg.asyncconnection attribute)": [[11, "psycopg.AsyncConnection.row_factory"]], "row_factory (psycopg.connection attribute)": [[11, "psycopg.Connection.row_factory"]], "server_cursor_factory (psycopg.asyncconnection attribute)": [[11, "psycopg.AsyncConnection.server_cursor_factory"]], "server_cursor_factory (psycopg.connection attribute)": [[11, "psycopg.Connection.server_cursor_factory"]], "set_autocommit() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.set_autocommit"]], "set_autocommit() (psycopg.connection method)": [[11, "psycopg.Connection.set_autocommit"]], "set_deferrable() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.set_deferrable"]], "set_deferrable() (psycopg.connection method)": [[11, "psycopg.Connection.set_deferrable"]], "set_isolation_level() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.set_isolation_level"]], "set_isolation_level() (psycopg.connection method)": [[11, "psycopg.Connection.set_isolation_level"]], "set_read_only() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.set_read_only"]], "set_read_only() (psycopg.connection method)": [[11, "psycopg.Connection.set_read_only"]], "tpc_begin() (psycopg.connection method)": [[11, "psycopg.Connection.tpc_begin"]], "tpc_commit() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.tpc_commit"]], "tpc_commit() (psycopg.connection method)": [[11, "psycopg.Connection.tpc_commit"]], "tpc_prepare() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.tpc_prepare"]], "tpc_prepare() (psycopg.connection method)": [[11, "psycopg.Connection.tpc_prepare"]], "tpc_recover() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.tpc_recover"]], "tpc_recover() (psycopg.connection method)": [[11, "psycopg.Connection.tpc_recover"]], "tpc_rollback() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.tpc_rollback"]], "tpc_rollback() (psycopg.connection method)": [[11, "psycopg.Connection.tpc_rollback"]], "transaction() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.transaction"]], "transaction() (psycopg.connection method)": [[11, "psycopg.Connection.transaction"]], "xid() (psycopg.connection method)": [[11, "psycopg.Connection.xid"]], "conninfo_to_dict() (in module psycopg.conninfo)": [[12, "psycopg.conninfo.conninfo_to_dict"]], "make_conninfo() (in module psycopg.conninfo)": [[12, "psycopg.conninfo.make_conninfo"]], "psycopg.conninfo": [[12, "module-psycopg.conninfo"]], "asynccopy (class in psycopg)": [[13, "psycopg.AsyncCopy"]], "asynclibpqwriter (class in psycopg.copy)": [[13, "psycopg.copy.AsyncLibpqWriter"]], "asyncwriter (class in psycopg.copy)": [[13, "psycopg.copy.AsyncWriter"]], "copy (class in psycopg)": [[13, "psycopg.Copy"]], "filewriter (class in psycopg.copy)": [[13, "psycopg.copy.FileWriter"]], "libpqwriter (class in psycopg.copy)": [[13, "psycopg.copy.LibpqWriter"]], "writer (class in psycopg.copy)": [[13, "psycopg.copy.Writer"]], "finish() (psycopg.copy.asyncwriter method)": [[13, "psycopg.copy.AsyncWriter.finish"]], "finish() (psycopg.copy.writer method)": [[13, "psycopg.copy.Writer.finish"]], "read() (psycopg.asynccopy method)": [[13, "psycopg.AsyncCopy.read"]], "read() (psycopg.copy method)": [[13, "psycopg.Copy.read"]], "read_row() (psycopg.asynccopy method)": [[13, "psycopg.AsyncCopy.read_row"]], "read_row() (psycopg.copy method)": [[13, "psycopg.Copy.read_row"]], "rows() (psycopg.asynccopy method)": [[13, "psycopg.AsyncCopy.rows"]], "rows() (psycopg.copy method)": [[13, "psycopg.Copy.rows"]], "set_types() (psycopg.copy method)": [[13, "psycopg.Copy.set_types"]], "write() (psycopg.asynccopy method)": [[13, "psycopg.AsyncCopy.write"]], "write() (psycopg.copy method)": [[13, "psycopg.Copy.write"]], "write() (psycopg.copy.asyncwriter method)": [[13, "psycopg.copy.AsyncWriter.write"]], "write() (psycopg.copy.writer method)": [[13, "psycopg.copy.Writer.write"]], "write_row() (psycopg.asynccopy method)": [[13, "psycopg.AsyncCopy.write_row"]], "write_row() (psycopg.copy method)": [[13, "psycopg.Copy.write_row"]], "asynccrdbconnection (class in psycopg.crdb)": [[14, "psycopg.crdb.AsyncCrdbConnection"]], "crdbconnection (class in psycopg.crdb)": [[14, "psycopg.crdb.CrdbConnection"]], "crdbconnectioninfo (class in psycopg.crdb)": [[14, "psycopg.crdb.CrdbConnectionInfo"]], "adapters (in module psycopg.crdb)": [[14, "psycopg.crdb.adapters"]], "connect() (in module psycopg.crdb)": [[14, "psycopg.crdb.connect"]], "is_crdb() (psycopg.crdb.crdbconnection class method)": [[14, "psycopg.crdb.CrdbConnection.is_crdb"]], "psycopg.crdb": [[14, "module-psycopg.crdb"]], "server_version (psycopg.crdb.crdbconnectioninfo attribute)": [[14, "psycopg.crdb.CrdbConnectionInfo.server_version"]], "vendor (psycopg.crdb.crdbconnectioninfo attribute)": [[14, "psycopg.crdb.CrdbConnectionInfo.vendor"]], "asyncclientcursor (class in psycopg)": [[15, "psycopg.AsyncClientCursor"]], "asynccursor (class in psycopg)": [[15, "psycopg.AsyncCursor"]], "asyncrawcursor (class in psycopg)": [[15, "psycopg.AsyncRawCursor"]], "asyncservercursor (class in psycopg)": [[15, "psycopg.AsyncServerCursor"]], "clientcursor (class in psycopg)": [[15, "psycopg.ClientCursor"]], "cursor (class in psycopg)": [[15, "psycopg.Cursor"]], "rawcursor (class in psycopg)": [[15, "psycopg.RawCursor"]], "servercursor (class in psycopg)": [[15, "psycopg.ServerCursor"]], "_query (psycopg.cursor attribute)": [[15, "psycopg.Cursor._query"]], "close() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.close"]], "close() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.close"]], "close() (psycopg.cursor method)": [[15, "psycopg.Cursor.close"]], "close() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.close"]], "closed (psycopg.cursor attribute)": [[15, "psycopg.Cursor.closed"]], "connection (psycopg.asynccursor attribute)": [[15, "psycopg.AsyncCursor.connection"]], "connection (psycopg.cursor attribute)": [[15, "psycopg.Cursor.connection"]], "copy() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.copy"]], "copy() (psycopg.cursor method)": [[15, "psycopg.Cursor.copy"]], "description (psycopg.cursor attribute)": [[15, "psycopg.Cursor.description"]], "execute() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.execute"]], "execute() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.execute"]], "execute() (psycopg.cursor method)": [[15, "psycopg.Cursor.execute"]], "execute() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.execute"]], "executemany() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.executemany"]], "executemany() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.executemany"]], "executemany() (psycopg.cursor method)": [[15, "psycopg.Cursor.executemany"]], "executemany() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.executemany"]], "fetchall() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.fetchall"]], "fetchall() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.fetchall"]], "fetchall() (psycopg.cursor method)": [[15, "psycopg.Cursor.fetchall"]], "fetchall() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.fetchall"]], "fetchmany() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.fetchmany"]], "fetchmany() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.fetchmany"]], "fetchmany() (psycopg.cursor method)": [[15, "psycopg.Cursor.fetchmany"]], "fetchmany() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.fetchmany"]], "fetchone() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.fetchone"]], "fetchone() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.fetchone"]], "fetchone() (psycopg.cursor method)": [[15, "psycopg.Cursor.fetchone"]], "fetchone() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.fetchone"]], "format (psycopg.cursor attribute)": [[15, "psycopg.Cursor.format"]], "itersize (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.itersize"]], "mogrify() (psycopg.clientcursor method)": [[15, "psycopg.ClientCursor.mogrify"]], "name (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.name"]], "nextset() (psycopg.cursor method)": [[15, "psycopg.Cursor.nextset"]], "pgresult (psycopg.cursor attribute)": [[15, "psycopg.Cursor.pgresult"]], "row_factory (psycopg.cursor attribute)": [[15, "psycopg.Cursor.row_factory"]], "rowcount (psycopg.cursor attribute)": [[15, "psycopg.Cursor.rowcount"]], "rownumber (psycopg.cursor attribute)": [[15, "psycopg.Cursor.rownumber"]], "scroll() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.scroll"]], "scroll() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.scroll"]], "scroll() (psycopg.cursor method)": [[15, "psycopg.Cursor.scroll"]], "scroll() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.scroll"]], "scrollable (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.scrollable"]], "statusmessage (psycopg.cursor attribute)": [[15, "psycopg.Cursor.statusmessage"]], "stream() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.stream"]], "stream() (psycopg.cursor method)": [[15, "psycopg.Cursor.stream"]], "withhold (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.withhold"]], "rfc": [[16, "index-0"]], "rfc 2782": [[16, "index-0"]], "_get_connection_params() (psycopg.asyncconnection class method)": [[16, "psycopg.AsyncConnection._get_connection_params"]], "_get_connection_params() (psycopg.connection class method)": [[16, "psycopg.Connection._get_connection_params"]], "psycopg._dns": [[16, "module-psycopg._dns"]], "resolve_hostaddr_async() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_hostaddr_async"]], "resolve_srv() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_srv"]], "resolve_srv_async() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_srv_async"]], "class": [[17, "index-0"]], "connectiontimeout": [[17, "psycopg.errors.ConnectionTimeout"]], "db-api": [[17, "index-1"]], "dataerror": [[17, "psycopg.DataError"]], "databaseerror": [[17, "psycopg.DatabaseError"]], "diagnostic (class in psycopg.errors)": [[17, "psycopg.errors.Diagnostic"]], "error": [[17, "index-0"], [17, "psycopg.Error"]], "exceptions": [[17, "index-1"], [17, "index-2"]], "integrityerror": [[17, "psycopg.IntegrityError"]], "interfaceerror": [[17, "psycopg.InterfaceError"]], "internalerror": [[17, "psycopg.InternalError"]], "notsupportederror": [[17, "psycopg.NotSupportedError"]], "operationalerror": [[17, "psycopg.OperationalError"]], "pipelineaborted": [[17, "psycopg.errors.PipelineAborted"]], "postgresql": [[17, "index-2"]], "programmingerror": [[17, "psycopg.ProgrammingError"]], "warning": [[17, "psycopg.Warning"]], "column_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.column_name"]], "constraint_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.constraint_name"]], "context (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.context"]], "datatype_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.datatype_name"]], "diag (psycopg.error attribute)": [[17, "psycopg.Error.diag"]], "internal_position (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.internal_position"]], "internal_query (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.internal_query"]], "lookup() (in module psycopg.errors)": [[17, "psycopg.errors.lookup"]], "message_detail (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_detail"]], "message_hint (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_hint"]], "message_primary (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_primary"]], "pgconn (psycopg.error attribute)": [[17, "psycopg.Error.pgconn"]], "pgresult (psycopg.error attribute)": [[17, "psycopg.Error.pgresult"]], "psycopg.errors": [[17, "module-psycopg.errors"]], "schema_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.schema_name"]], "severity (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.severity"]], "severity_nonlocalized (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.severity_nonlocalized"]], "source_file (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_file"]], "source_function (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_function"]], "source_line (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_line"]], "sqlstate (psycopg.error attribute)": [[17, "psycopg.Error.sqlstate"]], "sqlstate (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.sqlstate"]], "statement_position (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.statement_position"]], "table_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.table_name"]], "adapters (in module psycopg)": [[19, "psycopg.adapters"]], "capabilities (in module psycopg)": [[19, "psycopg.capabilities"]], "connect() (in module psycopg)": [[19, "psycopg.connect"]], "psycopg": [[19, "module-psycopg"]], "asyncpipeline (class in psycopg)": [[20, "psycopg.AsyncPipeline"]], "asynctransaction (class in psycopg)": [[20, "psycopg.AsyncTransaction"]], "capabilities (class in psycopg)": [[20, "psycopg.Capabilities"]], "column (class in psycopg)": [[20, "psycopg.Column"]], "connectioninfo (class in psycopg)": [[20, "psycopg.ConnectionInfo"]], "isolationlevel (class in psycopg)": [[20, "psycopg.IsolationLevel"]], "notify (class in psycopg)": [[20, "psycopg.Notify"]], "pipeline (class in psycopg)": [[20, "psycopg.Pipeline"]], "read_committed (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.READ_COMMITTED"]], "read_uncommitted (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.READ_UNCOMMITTED"]], "repeatable_read (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.REPEATABLE_READ"]], "rollback": [[20, "psycopg.Rollback"]], "serializable (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.SERIALIZABLE"]], "transaction (class in psycopg)": [[20, "psycopg.Transaction"]], "xid (class in psycopg)": [[20, "psycopg.Xid"]], "backend_pid (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.backend_pid"]], "bqual (psycopg.xid attribute)": [[20, "psycopg.Xid.bqual"]], "channel (psycopg.notify attribute)": [[20, "psycopg.Notify.channel"]], "connection (psycopg.asynctransaction attribute)": [[20, "psycopg.AsyncTransaction.connection"]], "connection (psycopg.transaction attribute)": [[20, "psycopg.Transaction.connection"]], "database (psycopg.xid attribute)": [[20, "psycopg.Xid.database"]], "dbname (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.dbname"]], "display_size (psycopg.column attribute)": [[20, "psycopg.Column.display_size"]], "dsn (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.dsn"]], "encoding (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.encoding"]], "error_message (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.error_message"]], "format_id (psycopg.xid attribute)": [[20, "psycopg.Xid.format_id"]], "get_parameters() (psycopg.connectioninfo method)": [[20, "psycopg.ConnectionInfo.get_parameters"]], "gtrid (psycopg.xid attribute)": [[20, "psycopg.Xid.gtrid"]], "has_cancel_safe() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_cancel_safe"]], "has_encrypt_password() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_encrypt_password"]], "has_hostaddr() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_hostaddr"]], "has_pgbouncer_prepared() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_pgbouncer_prepared"]], "has_pipeline() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_pipeline"]], "has_set_trace_flags() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_set_trace_flags"]], "host (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.host"]], "hostaddr (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.hostaddr"]], "internal_size (psycopg.column attribute)": [[20, "psycopg.Column.internal_size"]], "is_supported() (psycopg.pipeline class method)": [[20, "psycopg.Pipeline.is_supported"]], "name (psycopg.column attribute)": [[20, "psycopg.Column.name"]], "options (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.options"]], "owner (psycopg.xid attribute)": [[20, "psycopg.Xid.owner"]], "parameter_status() (psycopg.connectioninfo method)": [[20, "psycopg.ConnectionInfo.parameter_status"]], "password (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.password"]], "payload (psycopg.notify attribute)": [[20, "psycopg.Notify.payload"]], "pid (psycopg.notify attribute)": [[20, "psycopg.Notify.pid"]], "pipeline_status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.pipeline_status"]], "port (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.port"]], "precision (psycopg.column attribute)": [[20, "psycopg.Column.precision"]], "prepared (psycopg.xid attribute)": [[20, "psycopg.Xid.prepared"]], "savepoint_name (psycopg.transaction attribute)": [[20, "psycopg.Transaction.savepoint_name"]], "scale (psycopg.column attribute)": [[20, "psycopg.Column.scale"]], "server_version (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.server_version"]], "status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.status"]], "sync() (psycopg.asyncpipeline method)": [[20, "psycopg.AsyncPipeline.sync"]], "sync() (psycopg.pipeline method)": [[20, "psycopg.Pipeline.sync"]], "timezone (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.timezone"]], "transaction_status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.transaction_status"]], "type_code (psycopg.column attribute)": [[20, "psycopg.Column.type_code"]], "user (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.user"]], "vendor (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.vendor"]], "asyncconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.AsyncConnectionPool"]], "asyncnullconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.AsyncNullConnectionPool"]], "connection": [[21, "index-0"], [34, "index-1"]], "connectionpool (class in psycopg_pool)": [[21, "psycopg_pool.ConnectionPool"]], "nullconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.NullConnectionPool"]], "pool": [[21, "index-0"]], "poolclosed (class in psycopg_pool)": [[21, "psycopg_pool.PoolClosed"]], "pooltimeout (class in psycopg_pool)": [[21, "psycopg_pool.PoolTimeout"]], "toomanyrequests (class in psycopg_pool)": [[21, "psycopg_pool.TooManyRequests"]], "check() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.check"]], "check() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.check"]], "check() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.check"]], "check_connection() (psycopg_pool.asyncconnectionpool static method)": [[21, "psycopg_pool.AsyncConnectionPool.check_connection"]], "check_connection() (psycopg_pool.connectionpool static method)": [[21, "psycopg_pool.ConnectionPool.check_connection"]], "close() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.close"]], "close() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.close"]], "connection() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.connection"]], "connection() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.connection"]], "get_stats() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.get_stats"]], "getconn() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.getconn"]], "getconn() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.getconn"]], "max_size (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.max_size"]], "min_size (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.min_size"]], "name (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.name"]], "open() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.open"]], "open() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.open"]], "pop_stats() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.pop_stats"]], "psycopg_pool": [[21, "module-psycopg_pool"]], "putconn() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.putconn"]], "putconn() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.putconn"]], "resize() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.resize"]], "resize() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.resize"]], "resize() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.resize"]], "wait() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.wait"]], "wait() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.wait"]], "wait() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.wait"]], "aborted (psycopg.pq.pipelinestatus attribute)": [[22, "psycopg.pq.PipelineStatus.ABORTED"]], "active (psycopg.pq.transactionstatus attribute)": [[22, 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with Psycopg 3", "Installation", "Passing parameters to SQL queries", "Adapting other PostgreSQL types", "Transactions management", "Basic module usage", "Psycopg 3 \u2013 PostgreSQL database adapter for Python", "psycopg release notes", "psycopg_pool release notes", "How to make a psycopg release"], "terms": {"The": [0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 13, 14, 16, 17, 18, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36], "system": [0, 5, 6, 8, 10, 11, 17, 20, 22, 25, 29, 31, 36], "i": [0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37], "core": 0, "psycopg": [0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 32, 33, 37], "allow": [0, 1, 2, 4, 5, 10, 11, 13, 15, 16, 17, 20, 21, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36], "customis": [0, 10, 19, 25, 26, 28, 34], "wai": [0, 1, 2, 3, 6, 10, 11, 14, 15, 16, 21, 23, 24, 26, 27, 28, 30, 31, 33, 34], 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"copi": [0, 4, 10, 11, 15, 18, 24, 29, 35, 36], "thu": [0, 17], "all": [0, 1, 2, 5, 9, 11, 15, 17, 18, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34, 37, 38], "made": [0, 1, 5, 10, 20, 21, 24, 30, 33], "current": [0, 4, 5, 8, 11, 15, 16, 17, 20, 21, 22, 25, 27, 33, 34], "argument": [0, 2, 7, 8, 10, 11, 13, 15, 16, 21, 22, 23, 24, 25, 26, 28, 29], "accord": [0, 5, 8, 9, 10, 15, 17, 24, 26, 27, 32, 33], "placehold": [0, 2, 9, 10, 15, 24, 28, 31, 34, 36], "pick": [0, 21, 31], "binari": [0, 2, 9, 10, 11, 13, 15, 22, 28, 29, 32, 35, 36, 38], "auto": [0, 10, 24, 26], "ha": [0, 1, 2, 4, 5, 9, 10, 11, 13, 15, 17, 20, 21, 22, 26, 28, 30, 31, 33, 34, 35, 36], "enough": [0, 2, 9], "decid": [0, 1, 6, 21], "best": [0, 2, 5, 10, 22, 31], "list": [0, 2, 7, 8, 9, 11, 13, 15, 16, 21, 24, 25, 27, 28, 29, 32, 34, 36], "depend": [0, 4, 15, 16, 17, 29, 32, 36, 37], "whether": [0, 1, 9, 15, 32], "integ": [0, 20, 22, 24, 26, 27, 31, 32, 33, 34, 36], "bigint": [0, 26, 27], "number": [0, 1, 5, 6, 11, 14, 15, 17, 20, 21, 22, 24, 29, 31, 33, 36, 38], "size": [0, 2, 3, 8, 9, 15, 20, 21, 27, 36], "mechan": [0, 5, 9, 31], "get_kei": [0, 9, 10], "upgrad": [0, 9, 10, 30, 38], "more": [0, 1, 2, 4, 5, 6, 7, 8, 11, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 33, 34, 35, 36, 37], "specif": [0, 5, 17, 18, 19, 22, 24, 26, 30, 32, 33], "upon": [0, 1, 11, 21, 36], "success": [0, 1, 4, 15, 16, 21, 38], "request": [0, 1, 2, 4, 5, 11, 15, 20, 21, 22, 24, 31, 38], "pgresult": [0, 7, 15, 17, 22, 36], "recurs": [0, 11, 36], "arrai": [0, 9, 14, 19, 25, 26, 28, 36], "composit": [0, 2, 8, 14, 18, 25, 29, 31, 35, 36], "As": [0, 1, 4, 5, 8, 14, 19, 28, 33], "consequ": [0, 1, 4, 5, 28, 33, 36], "certain": [0, 1, 2, 4, 5, 10, 19, 22, 26, 33, 36], "choic": [0, 5, 7, 15, 22, 31], "onc": [0, 3, 4, 5, 8, 9, 10, 15, 26, 33], "per": [0, 4, 17, 36], "up": [0, 1, 5, 10, 16, 17, 20, 21, 25, 26, 30, 31, 33], "encod": [0, 9, 10, 11, 20, 22, 24, 26, 28, 36], "fast": [0, 22], "path": [0, 5, 20, 30, 36], "each": [0, 1, 2, 4, 14, 15, 17, 19, 21, 23, 31, 34, 36], "fail": [0, 1, 4, 5, 9, 15, 17, 19, 20, 21, 22, 26, 27, 28, 30, 31, 33, 36, 37], "isn": [0, 28, 33], "right": [0, 2, 4, 23, 28, 30, 31, 32, 33], "whose": [0, 5, 8, 24, 25, 28], "write": [1, 3, 7, 8, 10, 11, 13, 14, 17, 22, 26, 28, 29, 31, 33, 36], "code": [1, 2, 5, 8, 17, 21, 31, 33, 34, 36], "than": [1, 2, 4, 5, 6, 11, 15, 17, 21, 22, 23, 24, 26, 27, 28, 33, 36], "time": [1, 2, 4, 5, 6, 8, 11, 15, 17, 19, 20, 21, 22, 24, 28, 29, 31, 33, 36], "thread": [1, 5, 11, 21, 34, 36], "safe": [1, 5, 8, 11, 21, 24], "design": [1, 2, 15, 35], "sever": [1, 2, 4, 5, 6, 7, 9, 10, 11, 14, 15, 17, 22, 26, 28, 31, 33, 34], "lightweight": 1, "independ": [1, 10], "share": [1, 11, 15], "transact": [1, 4, 5, 11, 15, 17, 18, 21, 22, 27, 29, 34, 35, 36, 37], "mean": [1, 2, 5, 6, 8, 10, 11, 17, 20, 21, 26, 27, 32, 33, 34], "start": [1, 4, 5, 6, 10, 11, 16, 18, 20, 21, 28, 30, 33, 35, 37], "state": [1, 2, 4, 5, 10, 11, 15, 17, 19, 20, 21, 22, 23, 33, 36], "until": [1, 4, 5, 11, 13, 15, 20, 21, 33], "rollback": [1, 4, 11, 17, 20, 21, 33, 34, 36], "It": [1, 7, 9, 11, 13, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 30, 32, 34], "see": [1, 2, 5, 8, 10, 11, 13, 14, 15, 16, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36, 37], "session": [1, 6, 11, 14, 15, 20, 26, 29, 33, 34], "even": [1, 4, 5, 6, 11, 21, 24, 26, 28, 31, 32, 33, 34], "still": [1, 6, 11, 15, 17, 21, 24, 27, 28, 30, 33, 34], "uncommit": 1, "might": [1, 2, 4, 5, 8, 9, 11, 15, 17, 20, 22, 28, 30, 32, 33, 34, 36, 37], "desir": [1, 2, 7], "someth": [1, 2, 5, 11, 15, 16, 26, 27, 33], "consid": [1, 5, 15, 22, 26, 28, 34], "should": [1, 2, 4, 5, 6, 8, 9, 10, 11, 13, 15, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34], "retriev": [1, 2, 15, 23, 26, 32, 33, 34, 36], "serial": [1, 26, 33, 34], "abl": [1, 2, 11, 15, 25, 26, 30, 33], "run": [1, 2, 4, 21, 22, 28, 30, 31, 33, 36, 38], "coordin": [1, 32], "access": [1, 5, 11, 15, 17, 20, 23, 28, 31, 33, 35], "program": [1, 2, 5, 11, 14, 17, 20, 21, 23, 24, 28, 29, 30, 31, 33, 35], "non": [1, 8, 11, 15, 16, 20, 26, 28, 33, 34, 36], "expect": [1, 13, 15, 21, 22, 26, 27, 28, 32, 33], "massiv": [1, 15], "parallel": 1, "rather": [1, 15, 17, 21, 23, 28], "impact": 1, "handl": [1, 2, 3, 4, 9, 11, 16, 17, 20, 25, 26, 29, 32, 33, 36, 37], "limit": [1, 17, 21, 27, 28], "grumpi": 1, "sysadmin": 1, "long": [1, 5, 6, 26, 27, 33], "beard": 1, "strict": [1, 8, 36], "control": [1, 2, 6, 8, 11, 15, 17, 21, 22, 28, 33, 34, 36], "max_connect": 1, "avoid": [1, 6, 15, 21, 36, 37], "starv": 1, "pool": [1, 3, 6, 18, 28, 29, 35, 37, 38], "process": [1, 2, 4, 5, 11, 17, 20, 22, 27, 33, 34, 36], "cannot": [1, 2, 5, 9, 14, 20, 21, 24, 26, 29, 30, 33], "across": [1, 5, 29], "facil": 1, "multiprocess": 1, "modul": [1, 2, 5, 7, 9, 10, 11, 12, 16, 17, 18, 20, 23, 26, 27, 28, 29, 30, 31, 32, 35, 36, 37], "fork": [1, 36], "framework": 1, "web": [1, 31], "sure": [1, 4, 5, 6, 15, 16, 21, 26, 30, 33, 34, 37], "worker": [1, 5, 21, 36], "do": [1, 2, 4, 5, 6, 11, 15, 16, 21, 26, 27, 28, 31, 33, 34], "probabl": [1, 2, 4, 5, 10, 15, 21, 26, 28, 30, 31, 33], "find": [1, 4, 9, 14, 26, 28, 31, 32, 34], "broken": [1, 5, 11, 21, 36], "counterpart": [1, 2, 15, 26, 27], "asyncconnect": [1, 2, 9, 14, 15, 16, 18, 19, 20, 21, 25, 27, 34, 36], "asynccursor": [1, 2, 11, 13, 15], "asyncio": [1, 2, 11, 13, 15, 21, 34], "interfac": [1, 2, 4, 5, 11, 13, 15, 16, 17, 21, 22, 24, 28, 30, 35], "pretti": [1, 32], "much": [1, 4, 21, 22, 28, 32], "sync": [1, 4, 11, 15, 17, 20, 22, 27, 33, 36, 37], "order": [1, 2, 4, 15, 21, 25, 26, 27, 28, 30, 31, 32, 33, 36], "scatter": 1, "await": [1, 5, 11, 13, 15, 16, 21, 25, 27], "keyword": [1, 5, 6, 11, 12, 15, 21, 23, 24], "here": [1, 8, 15, 16, 21, 28, 30, 33, 34], "dbname": [1, 12, 20, 34], "test": [1, 2, 21, 28, 30, 32, 34, 38], "user": [1, 2, 12, 20, 21, 22, 28, 30, 32, 34], "aconn": [1, 25], "acur": 1, "insert": [1, 2, 4, 15, 24, 26, 27, 28, 31, 33, 34], "INTO": [1, 4, 15, 24, 26, 28, 31, 33, 34], "num": [1, 34], "data": [1, 2, 3, 4, 7, 8, 9, 10, 11, 13, 14, 15, 17, 19, 20, 22, 23, 25, 28, 29, 31, 32, 33, 34, 35, 36], "100": [1, 4, 11, 15, 27, 34], "abc": [1, 18, 21, 34, 35], "record": [1, 2, 3, 4, 7, 11, 13, 15, 23, 25, 27, 28, 31, 33, 34], "print": [1, 3, 5, 7, 8, 19, 24, 27, 31, 34], "task": [1, 21, 37], "3": [1, 2, 4, 5, 6, 8, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 30, 32, 33], "dn": [1, 18, 35], "name": [1, 2, 5, 7, 8, 10, 11, 13, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26, 28, 31, 32, 34, 36], "resolut": [1, 11, 18, 35], "block": [1, 4, 5, 11, 13, 15, 16, 20, 21, 28, 29, 33, 34, 36], "befor": [1, 5, 10, 11, 14, 15, 16, 21, 22, 24, 26, 27, 30, 31, 32, 33, 36, 37], "To": [1, 27], "hostaddr": [1, 11, 19, 20], "resolve_hostaddr_async": [1, 11, 16, 18], "automat": [1, 6, 11, 15, 16, 21, 22, 24, 25, 26, 28, 31, 32, 33], "On": [1, 11, 13, 14, 26, 27, 30, 31, 38], "window": [1, 30, 36], "proactoreventloop": 1, "loop": [1, 33, 37], "selectoreventloop": 1, "earli": [1, 5, 20], "set_event_loop_polici": 1, "windowsselectoreventlooppolici": 1, "seen": [1, 20, 22], "basic": [1, 3, 23, 28, 29, 30, 35, 38], "usag": [1, 2, 3, 7, 18, 21, 26, 28, 29, 30, 32, 35, 36], "act": [1, 21], "close": [1, 5, 11, 15, 17, 20, 21, 22, 28, 33, 34, 36, 37], "leav": [1, 5, 15, 21, 26, 27, 30, 31, 33, 36, 37], "commit": [1, 4, 5, 11, 14, 15, 18, 21, 27, 29, 34, 36], "almost": 1, "d": [1, 31], "quit": [1, 31], "don": [1, 2, 5, 9, 10, 11, 15, 21, 22, 25, 26, 29, 30, 31, 32, 33, 36, 37], "factori": [1, 2, 3, 8, 11, 15, 18, 28, 32, 34, 35, 36], "That": 1, "step": 1, "instead": [1, 2, 5, 7, 11, 13, 14, 15, 19, 20, 24, 26, 27, 28, 30, 31, 34, 36, 37], "condens": 1, "less": [1, 2, 4, 11, 22, 33], "doubl": [1, 24, 31], "thing": [1, 26, 30, 33, 34], "never": [1, 17, 20, 21, 31], "o": [1, 24, 30, 31, 36], "ctrl": [1, 36], "c": [1, 7, 22, 26, 30, 36], "main": [1, 2, 5, 11, 15, 18, 20, 21, 29, 33], "cancel": [1, 11, 14, 22, 33, 36, 37], "put": [1, 5, 28], "recov": [1, 20], "similar": [1, 2, 5, 8, 11, 13, 15, 16, 21, 24, 28, 33, 36], "behavior": [1, 22], "similarli": [1, 14, 21, 32], "happen": [1, 4, 5, 10, 15, 17, 20, 21, 24, 26, 28, 31, 32, 33, 37], "either": [1, 4, 5, 11, 13, 20, 22, 23, 26, 31, 32, 33], "indirectli": 1, "signal": [1, 11, 25, 36], "directli": [1, 2, 13, 15, 24, 36], "python": [1, 2, 3, 4, 8, 9, 10, 13, 14, 15, 19, 20, 22, 23, 24, 25, 27, 28, 29, 31, 32, 33, 34, 36, 37], "ask": [1, 5], "postgresql": [1, 2, 3, 4, 6, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 36], "postmast": 1, "encount": [1, 4, 17], "standard": [1, 2, 17, 19, 20, 26, 33, 34, 36], "cancellederror": 1, "rememb": [1, 28, 31, 33], "doe": [1, 4, 7, 8, 15, 34], "guarante": [1, 15, 17, 21, 30], "complet": [1, 2, 5, 8, 17, 20, 23, 25, 27, 28, 33, 38], "ultim": 1, "exit": [1, 5, 11, 15, 20, 21, 27, 33, 34, 36], "prematur": [1, 20, 36], "due": [1, 33], "know": [1, 5, 8, 9, 10, 26, 31], "outcom": 1, "statement": [1, 2, 3, 4, 8, 11, 15, 17, 20, 24, 27, 29, 31, 33, 34, 35, 36], "altern": [1, 9, 26, 28, 30], "previou": [1, 4, 5, 7, 11, 15, 26, 27, 33], "recommend": 1, "handler": [1, 11, 20], "longer": [1, 4, 21, 29, 33], "box": [1, 26], "found": [1, 5, 8, 10, 17, 25, 32, 33, 36], "patch": 1, "monkei": 1, "patch_select": 1, "patch_al": 1, "behav": [1, 5, 11, 14, 15, 25, 28, 32, 33, 34], "collabor": 1, "unlik": [1, 4, 11, 22, 25, 31], "psycopg2": [1, 2, 29, 33, 34, 35, 36], "psycogreen": 1, "wa": [1, 2, 4, 5, 8, 11, 17, 20, 21, 22, 28, 33, 36], "initi": [1, 4, 5, 11, 15, 17, 21, 36], "accident": 1, "4": [1, 5, 17, 20, 21, 22, 26, 32], "offici": [1, 30], "14": [1, 4, 15, 20, 22, 26, 32], "send": [1, 2, 4, 5, 11, 15, 20, 28, 31, 34], "togeth": [1, 2, 17, 20, 34], "about": [1, 4, 5, 6, 9, 10, 11, 14, 15, 16, 19, 20, 21, 23, 25, 26, 27, 30, 31, 32, 34], "warn": [1, 9, 15, 16, 17, 19, 20, 21, 36, 37], "debug": [1, 5, 15, 30, 36], "notic": [1, 11, 32, 34], "rais": [1, 4, 5, 8, 10, 11, 12, 15, 16, 17, 20, 21, 22, 25, 26, 27, 33, 34, 36, 37], "indic": [1, 21, 26], "familiar": [1, 28, 29, 34, 35], "some": [1, 5, 9, 13, 14, 15, 21, 23, 24, 26, 27, 30, 31, 34, 36], "report": [1, 8, 15, 17, 20, 22, 36], "psql": [1, 11, 15, 28, 30, 33], "progress": [1, 15, 20], "sent": [1, 2, 4, 5, 15, 17, 20, 31, 32, 33], "pl": [1, 2, 17], "pgsql": [1, 2, 17], "lower": [1, 32], "except": [1, 4, 5, 8, 9, 11, 15, 18, 19, 20, 22, 26, 27, 33, 34, 35, 36], "otherwis": [1, 5, 6, 8, 9, 11, 15, 20, 21, 22, 24, 25, 26, 31], "appropri": [1, 15, 28, 31], "databaseerror": [1, 17, 19], "client_min_messag": 1, "ignor": [1, 21, 33, 36], "client": [1, 3, 5, 6, 9, 11, 15, 17, 19, 20, 21, 22, 26, 28, 30, 31, 36], "add_notice_handl": [1, 11, 17], "invok": [1, 9, 11, 21, 22, 24, 32], "whenev": [1, 11, 31], "callback": [1, 5, 11, 17, 21, 37], "diagnost": [1, 11, 18], "diag": [1, 17], "log_notic": 1, "f": [1, 5, 7, 8, 13, 22, 27, 31, 33], "sai": 1, "message_primari": [1, 17, 22], "autocommit": [1, 4, 11, 14, 15, 19, 27, 29], "true": [1, 4, 5, 6, 11, 13, 14, 15, 17, 19, 20, 21, 22, 26, 28, 31, 32, 33, 36, 37], "statusmessag": [1, 15], "termin": [1, 4, 5, 14, 15, 17, 21, 33, 34, 36], "dealloc": [1, 6, 11], "later": [1, 7, 13, 21, 24], "extract": [1, 7, 25], "forward": 1, "whole": [1, 2], "interact": [1, 4, 11, 14, 16, 28, 33, 34, 36], "offer": [1, 2, 13, 22, 25, 28, 32], "command": [1, 2, 4, 6, 11, 14, 15, 20, 22, 26, 28, 30, 31, 32, 33, 34, 38], "listen": [1, 11, 14], "notifi": [1, 9, 11, 14, 20, 28, 36], "refer": [1, 5, 6, 10, 14, 15, 17, 18, 21, 26], "exampl": [1, 3, 4, 5, 9, 12, 13, 15, 16, 17, 20, 21, 23, 24, 26, 28, 29, 31, 32, 33, 34, 38], "form": [1, 2, 11, 15, 16, 20, 22, 24, 27, 28, 31, 32, 33], "commun": [1, 4, 5, 15, 20, 22, 28, 35, 36], "keep": [1, 2, 5, 16, 21, 30, 33], "mode": [1, 3, 8, 11, 13, 15, 17, 20, 22, 27, 28, 32, 35, 36], "wish": 1, "manner": 1, "reserv": 1, "simplest": 1, "consum": [1, 2, 4, 15, 28], "gener": [1, 2, 3, 5, 7, 11, 15, 17, 20, 21, 23, 24, 26, 28, 31, 32, 37], "stop": [1, 11, 15, 33], "2": [1, 2, 4, 5, 6, 8, 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"wait": [1, 4, 5, 11, 21, 24, 37], "check": [1, 3, 6, 7, 9, 11, 14, 17, 19, 20, 21, 23, 26, 31, 32, 37, 38], "dedic": [1, 5], "activ": [1, 5, 15, 20, 21, 22, 29, 33, 36], "awaken": 1, "selector": [1, 11], "fileno": [1, 11, 22], "file": [1, 11, 13, 16, 17, 22, 26, 27, 29, 30, 36], "like": [1, 5, 10, 11, 13, 14, 15, 23, 24, 26, 27, 28, 32, 33, 36], "rest": [1, 5, 31], "sel": 1, "defaultselector": 1, "event_read": 1, "while": [1, 15, 27, 28, 31, 34, 36, 37], "timeout": [1, 5, 11, 17, 21, 36, 37], "60": 1, "continu": [1, 20, 31, 33], "No": [1, 17, 21, 22, 29, 33], "fd": 1, "minut": [1, 21], "ok": [1, 20, 22, 30, 38], "try": [1, 4, 5, 9, 11, 15, 17, 21, 22, 30, 32, 33, 34, 36], "operationalerror": [1, 16, 17, 19, 21, 36], "were": [1, 11, 38], "panick": 1, "logger": [1, 5, 20, 33], "we": [1, 4, 10, 15, 30, 31, 33], "our": 1, "sy": [1, 21, 22], "add_read": 1, "ev": 1, "event": [1, 5, 37], "get_event_loop": 1, "wait_for": 1, "timeouterror": 1, "guess": [1, 15], "kind": 2, "aspect": 2, "bound": 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"autocommit (psycopg.connection attribute)": [[11, "psycopg.Connection.autocommit"]], "broken (psycopg.connection attribute)": [[11, "psycopg.Connection.broken"]], "cancel() (psycopg.connection method)": [[11, "psycopg.Connection.cancel"]], "cancel_safe() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.cancel_safe"]], "cancel_safe() (psycopg.connection method)": [[11, "psycopg.Connection.cancel_safe"]], "close() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.close"]], "close() (psycopg.connection method)": [[11, "psycopg.Connection.close"]], "closed (psycopg.connection attribute)": [[11, "psycopg.Connection.closed"]], "commit() (psycopg.asyncconnection method)": [[11, "psycopg.AsyncConnection.commit"]], "commit() (psycopg.connection method)": [[11, "psycopg.Connection.commit"]], "connect() (psycopg.asyncconnection class method)": [[11, "psycopg.AsyncConnection.connect"]], "connect() (psycopg.connection class method)": [[11, 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(psycopg.servercursor method)": [[15, "psycopg.ServerCursor.fetchone"]], "format (psycopg.cursor attribute)": [[15, "psycopg.Cursor.format"]], "itersize (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.itersize"]], "mogrify() (psycopg.clientcursor method)": [[15, "psycopg.ClientCursor.mogrify"]], "name (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.name"]], "nextset() (psycopg.cursor method)": [[15, "psycopg.Cursor.nextset"]], "pgresult (psycopg.cursor attribute)": [[15, "psycopg.Cursor.pgresult"]], "row_factory (psycopg.cursor attribute)": [[15, "psycopg.Cursor.row_factory"]], "rowcount (psycopg.cursor attribute)": [[15, "psycopg.Cursor.rowcount"]], "rownumber (psycopg.cursor attribute)": [[15, "psycopg.Cursor.rownumber"]], "scroll() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.scroll"]], "scroll() (psycopg.asyncservercursor method)": [[15, "psycopg.AsyncServerCursor.scroll"]], "scroll() (psycopg.cursor method)": [[15, "psycopg.Cursor.scroll"]], "scroll() (psycopg.servercursor method)": [[15, "psycopg.ServerCursor.scroll"]], "scrollable (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.scrollable"]], "statusmessage (psycopg.cursor attribute)": [[15, "psycopg.Cursor.statusmessage"]], "stream() (psycopg.asynccursor method)": [[15, "psycopg.AsyncCursor.stream"]], "stream() (psycopg.cursor method)": [[15, "psycopg.Cursor.stream"]], "withhold (psycopg.servercursor attribute)": [[15, "psycopg.ServerCursor.withhold"]], "rfc": [[16, "index-0"]], "rfc 2782": [[16, "index-0"]], "_get_connection_params() (psycopg.asyncconnection class method)": [[16, "psycopg.AsyncConnection._get_connection_params"]], "_get_connection_params() (psycopg.connection class method)": [[16, "psycopg.Connection._get_connection_params"]], "psycopg._dns": [[16, "module-psycopg._dns"]], "resolve_hostaddr_async() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_hostaddr_async"]], "resolve_srv() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_srv"]], "resolve_srv_async() (in module psycopg._dns)": [[16, "psycopg._dns.resolve_srv_async"]], "class": [[17, "index-0"]], "connectiontimeout": [[17, "psycopg.errors.ConnectionTimeout"]], "db-api": [[17, "index-1"]], "dataerror": [[17, "psycopg.DataError"]], "databaseerror": [[17, "psycopg.DatabaseError"]], "diagnostic (class in psycopg.errors)": [[17, "psycopg.errors.Diagnostic"]], "error": [[17, "index-0"], [17, "psycopg.Error"]], "exceptions": [[17, "index-1"], [17, "index-2"]], "integrityerror": [[17, "psycopg.IntegrityError"]], "interfaceerror": [[17, "psycopg.InterfaceError"]], "internalerror": [[17, "psycopg.InternalError"]], "notsupportederror": [[17, "psycopg.NotSupportedError"]], "operationalerror": [[17, "psycopg.OperationalError"]], "pipelineaborted": [[17, "psycopg.errors.PipelineAborted"]], "postgresql": [[17, "index-2"]], "programmingerror": [[17, "psycopg.ProgrammingError"]], "warning": [[17, "psycopg.Warning"]], "column_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.column_name"]], "constraint_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.constraint_name"]], "context (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.context"]], "datatype_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.datatype_name"]], "diag (psycopg.error attribute)": [[17, "psycopg.Error.diag"]], "internal_position (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.internal_position"]], "internal_query (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.internal_query"]], "lookup() (in module psycopg.errors)": [[17, "psycopg.errors.lookup"]], "message_detail (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_detail"]], "message_hint (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_hint"]], "message_primary (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.message_primary"]], "pgconn (psycopg.error attribute)": [[17, "psycopg.Error.pgconn"]], "pgresult (psycopg.error attribute)": [[17, "psycopg.Error.pgresult"]], "psycopg.errors": [[17, "module-psycopg.errors"]], "schema_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.schema_name"]], "severity (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.severity"]], "severity_nonlocalized (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.severity_nonlocalized"]], "source_file (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_file"]], "source_function (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_function"]], "source_line (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.source_line"]], "sqlstate (psycopg.error attribute)": [[17, "psycopg.Error.sqlstate"]], "sqlstate (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.sqlstate"]], "statement_position (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.statement_position"]], "table_name (psycopg.errors.diagnostic attribute)": [[17, "psycopg.errors.Diagnostic.table_name"]], "adapters (in module psycopg)": [[19, "psycopg.adapters"]], "capabilities (in module psycopg)": [[19, "psycopg.capabilities"]], "connect() (in module psycopg)": [[19, "psycopg.connect"]], "psycopg": [[19, "module-psycopg"]], "asyncpipeline (class in psycopg)": [[20, "psycopg.AsyncPipeline"]], "asynctransaction (class in psycopg)": [[20, "psycopg.AsyncTransaction"]], "capabilities (class in psycopg)": [[20, "psycopg.Capabilities"]], "column (class in psycopg)": [[20, "psycopg.Column"]], "connectioninfo (class in psycopg)": [[20, "psycopg.ConnectionInfo"]], "isolationlevel (class in psycopg)": [[20, "psycopg.IsolationLevel"]], "notify (class in psycopg)": [[20, "psycopg.Notify"]], "pipeline (class in psycopg)": [[20, "psycopg.Pipeline"]], "read_committed (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.READ_COMMITTED"]], "read_uncommitted (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.READ_UNCOMMITTED"]], "repeatable_read (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.REPEATABLE_READ"]], "rollback": [[20, "psycopg.Rollback"]], "serializable (psycopg.isolationlevel attribute)": [[20, "psycopg.IsolationLevel.SERIALIZABLE"]], "transaction (class in psycopg)": [[20, "psycopg.Transaction"]], "xid (class in psycopg)": [[20, "psycopg.Xid"]], "backend_pid (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.backend_pid"]], "bqual (psycopg.xid attribute)": [[20, "psycopg.Xid.bqual"]], "channel (psycopg.notify attribute)": [[20, "psycopg.Notify.channel"]], "connection (psycopg.asynctransaction attribute)": [[20, "psycopg.AsyncTransaction.connection"]], "connection (psycopg.transaction attribute)": [[20, "psycopg.Transaction.connection"]], "database (psycopg.xid attribute)": [[20, "psycopg.Xid.database"]], "dbname (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.dbname"]], "display_size (psycopg.column attribute)": [[20, "psycopg.Column.display_size"]], "dsn (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.dsn"]], "encoding (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.encoding"]], "error_message (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.error_message"]], "format_id (psycopg.xid attribute)": [[20, "psycopg.Xid.format_id"]], "get_parameters() (psycopg.connectioninfo method)": [[20, "psycopg.ConnectionInfo.get_parameters"]], "gtrid (psycopg.xid attribute)": [[20, "psycopg.Xid.gtrid"]], "has_cancel_safe() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_cancel_safe"]], "has_encrypt_password() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_encrypt_password"]], "has_hostaddr() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_hostaddr"]], "has_pgbouncer_prepared() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_pgbouncer_prepared"]], "has_pipeline() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_pipeline"]], "has_set_trace_flags() (psycopg.capabilities method)": [[20, "psycopg.Capabilities.has_set_trace_flags"]], "host (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.host"]], "hostaddr (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.hostaddr"]], "internal_size (psycopg.column attribute)": [[20, "psycopg.Column.internal_size"]], "is_supported() (psycopg.pipeline class method)": [[20, "psycopg.Pipeline.is_supported"]], "name (psycopg.column attribute)": [[20, "psycopg.Column.name"]], "options (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.options"]], "owner (psycopg.xid attribute)": [[20, "psycopg.Xid.owner"]], "parameter_status() (psycopg.connectioninfo method)": [[20, "psycopg.ConnectionInfo.parameter_status"]], "password (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.password"]], "payload (psycopg.notify attribute)": [[20, "psycopg.Notify.payload"]], "pid (psycopg.notify attribute)": [[20, "psycopg.Notify.pid"]], "pipeline_status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.pipeline_status"]], "port (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.port"]], "precision (psycopg.column attribute)": [[20, "psycopg.Column.precision"]], "prepared (psycopg.xid attribute)": [[20, "psycopg.Xid.prepared"]], "savepoint_name (psycopg.transaction attribute)": [[20, "psycopg.Transaction.savepoint_name"]], "scale (psycopg.column attribute)": [[20, "psycopg.Column.scale"]], "server_version (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.server_version"]], "status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.status"]], "sync() (psycopg.asyncpipeline method)": [[20, "psycopg.AsyncPipeline.sync"]], "sync() (psycopg.pipeline method)": [[20, "psycopg.Pipeline.sync"]], "timezone (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.timezone"]], "transaction_status (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.transaction_status"]], "type_code (psycopg.column attribute)": [[20, "psycopg.Column.type_code"]], "user (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.user"]], "vendor (psycopg.connectioninfo attribute)": [[20, "psycopg.ConnectionInfo.vendor"]], "asyncconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.AsyncConnectionPool"]], "asyncnullconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.AsyncNullConnectionPool"]], "connection": [[21, "index-0"], [34, "index-1"]], "connectionpool (class in psycopg_pool)": [[21, "psycopg_pool.ConnectionPool"]], "nullconnectionpool (class in psycopg_pool)": [[21, "psycopg_pool.NullConnectionPool"]], "pool": [[21, "index-0"]], "poolclosed (class in psycopg_pool)": [[21, "psycopg_pool.PoolClosed"]], "pooltimeout (class in psycopg_pool)": [[21, "psycopg_pool.PoolTimeout"]], "toomanyrequests (class in psycopg_pool)": [[21, "psycopg_pool.TooManyRequests"]], "check() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.check"]], "check() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.check"]], "check() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.check"]], "check_connection() (psycopg_pool.asyncconnectionpool static method)": [[21, "psycopg_pool.AsyncConnectionPool.check_connection"]], "check_connection() (psycopg_pool.connectionpool static method)": [[21, "psycopg_pool.ConnectionPool.check_connection"]], "close() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.close"]], "close() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.close"]], "connection() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.connection"]], "connection() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.connection"]], "get_stats() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.get_stats"]], "getconn() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.getconn"]], "getconn() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.getconn"]], "max_size (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.max_size"]], "min_size (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.min_size"]], "name (psycopg_pool.connectionpool attribute)": [[21, "psycopg_pool.ConnectionPool.name"]], "open() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.open"]], "open() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.open"]], "pop_stats() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.pop_stats"]], "psycopg_pool": [[21, "module-psycopg_pool"]], "putconn() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.putconn"]], "putconn() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.putconn"]], "resize() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.resize"]], "resize() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.resize"]], "resize() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.resize"]], "wait() (psycopg_pool.asyncconnectionpool method)": [[21, "psycopg_pool.AsyncConnectionPool.wait"]], "wait() (psycopg_pool.connectionpool method)": [[21, "psycopg_pool.ConnectionPool.wait"]], "wait() (psycopg_pool.nullconnectionpool method)": [[21, "psycopg_pool.NullConnectionPool.wait"]], "aborted (psycopg.pq.pipelinestatus attribute)": [[22, "psycopg.pq.PipelineStatus.ABORTED"]], "active (psycopg.pq.transactionstatus attribute)": [[22, "psycopg.pq.TransactionStatus.ACTIVE"]], "allocated (psycopg.pq.connstatus attribute)": [[22, "psycopg.pq.ConnStatus.ALLOCATED"]], "bad (psycopg.pq.connstatus attribute)": [[22, "psycopg.pq.ConnStatus.BAD"]], "bad_response (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.BAD_RESPONSE"]], "binary (psycopg.pq.format attribute)": [[22, "psycopg.pq.Format.BINARY"]], "column_name (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.COLUMN_NAME"]], "command_ok (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.COMMAND_OK"]], "constraint_name (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.CONSTRAINT_NAME"]], "context (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.CONTEXT"]], "copy_both (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.COPY_BOTH"]], "copy_in (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.COPY_IN"]], "copy_out (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.COPY_OUT"]], "connstatus (class in psycopg.pq)": [[22, "psycopg.pq.ConnStatus"]], "conninfo (class in psycopg.pq)": [[22, "psycopg.pq.Conninfo"]], "datatype_name (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.DATATYPE_NAME"]], "diagnosticfield (class in psycopg.pq)": [[22, "psycopg.pq.DiagnosticField"]], "empty_query (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.EMPTY_QUERY"]], "escaping (class in psycopg.pq)": [[22, "psycopg.pq.Escaping"]], "execstatus (class in psycopg.pq)": [[22, "psycopg.pq.ExecStatus"]], "failed (psycopg.pq.pollingstatus attribute)": [[22, "psycopg.pq.PollingStatus.FAILED"]], "fatal_error (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.FATAL_ERROR"]], "format (class in psycopg.pq)": [[22, "psycopg.pq.Format"]], "idle (psycopg.pq.transactionstatus attribute)": [[22, "psycopg.pq.TransactionStatus.IDLE"]], "inerror (psycopg.pq.transactionstatus attribute)": [[22, "psycopg.pq.TransactionStatus.INERROR"]], "internal_position (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.INTERNAL_POSITION"]], "internal_query (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.INTERNAL_QUERY"]], "intrans (psycopg.pq.transactionstatus attribute)": [[22, "psycopg.pq.TransactionStatus.INTRANS"]], "message_detail (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.MESSAGE_DETAIL"]], "message_hint (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.MESSAGE_HINT"]], "message_primary (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.MESSAGE_PRIMARY"]], "nonfatal_error (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.NONFATAL_ERROR"]], "no_attempt (psycopg.pq.ping attribute)": [[22, "psycopg.pq.Ping.NO_ATTEMPT"]], "no_response (psycopg.pq.ping attribute)": [[22, "psycopg.pq.Ping.NO_RESPONSE"]], "off (psycopg.pq.pipelinestatus attribute)": [[22, "psycopg.pq.PipelineStatus.OFF"]], "ok (psycopg.pq.connstatus attribute)": [[22, "psycopg.pq.ConnStatus.OK"]], "ok (psycopg.pq.ping attribute)": [[22, "psycopg.pq.Ping.OK"]], "ok (psycopg.pq.pollingstatus attribute)": [[22, "psycopg.pq.PollingStatus.OK"]], "on (psycopg.pq.pipelinestatus attribute)": [[22, "psycopg.pq.PipelineStatus.ON"]], "pgcancel (class in psycopg.pq)": [[22, "psycopg.pq.PGcancel"]], "pgconn (class in psycopg.pq)": [[22, "psycopg.pq.PGconn"]], "pgresult (class in psycopg.pq)": [[22, "psycopg.pq.PGresult"]], "pipeline_aborted (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.PIPELINE_ABORTED"]], "pipeline_sync (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.PIPELINE_SYNC"]], "psycopg_impl": [[22, "index-1"], [22, "index-2"], [30, "index-1"]], "ping (class in psycopg.pq)": [[22, "psycopg.pq.Ping"]], "pipelinestatus (class in psycopg.pq)": [[22, "psycopg.pq.PipelineStatus"]], "pollingstatus (class in psycopg.pq)": [[22, "psycopg.pq.PollingStatus"]], "reading (psycopg.pq.pollingstatus attribute)": [[22, "psycopg.pq.PollingStatus.READING"]], "regress_mode (psycopg.pq.trace attribute)": [[22, "psycopg.pq.Trace.REGRESS_MODE"]], "reject (psycopg.pq.ping attribute)": [[22, "psycopg.pq.Ping.REJECT"]], "schema_name (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SCHEMA_NAME"]], "severity (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SEVERITY"]], "severity_nonlocalized (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SEVERITY_NONLOCALIZED"]], "single_tuple (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.SINGLE_TUPLE"]], "source_file (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SOURCE_FILE"]], "source_function (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SOURCE_FUNCTION"]], "source_line (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SOURCE_LINE"]], "sqlstate (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.SQLSTATE"]], "statement_position (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.STATEMENT_POSITION"]], "suppress_timestamps (psycopg.pq.trace attribute)": [[22, "psycopg.pq.Trace.SUPPRESS_TIMESTAMPS"]], "table_name (psycopg.pq.diagnosticfield attribute)": [[22, "psycopg.pq.DiagnosticField.TABLE_NAME"]], "text (psycopg.pq.format attribute)": [[22, "psycopg.pq.Format.TEXT"]], "tuples_chunk (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.TUPLES_CHUNK"]], "tuples_ok (psycopg.pq.execstatus attribute)": [[22, "psycopg.pq.ExecStatus.TUPLES_OK"]], "trace (class in psycopg.pq)": [[22, "psycopg.pq.Trace"]], "transactionstatus (class in psycopg.pq)": [[22, "psycopg.pq.TransactionStatus"]], "unknown (psycopg.pq.transactionstatus attribute)": [[22, "psycopg.pq.TransactionStatus.UNKNOWN"]], "writing (psycopg.pq.pollingstatus attribute)": [[22, "psycopg.pq.PollingStatus.WRITING"]], "__build_version__ (in module psycopg.pq)": [[22, "psycopg.pq.__build_version__"]], "__impl__ (in module psycopg.pq)": [[22, "psycopg.pq.__impl__"]], "cancel() (psycopg.pq.pgcancel method)": [[22, "psycopg.pq.PGcancel.cancel"]], "encrypt_password() (psycopg.pq.pgconn method)": [[22, "psycopg.pq.PGconn.encrypt_password"]], "environment variable": [[22, "index-1"], [22, "index-2"], [30, "index-0"], [30, "index-1"], [36, "index-1"]], "error_message() (in module psycopg.pq)": [[22, "psycopg.pq.error_message"]], "free() (psycopg.pq.pgcancel method)": [[22, "psycopg.pq.PGcancel.free"]], "get_cancel() (psycopg.pq.pgconn method)": [[22, "psycopg.pq.PGconn.get_cancel"]], "libpq": [[22, "index-0"]], "needs_password (psycopg.pq.pgconn attribute)": [[22, "psycopg.pq.PGconn.needs_password"]], "pgconn_ptr (psycopg.pq.pgconn attribute)": [[22, "psycopg.pq.PGconn.pgconn_ptr"]], "pgresult_ptr (psycopg.pq.pgresult attribute)": [[22, "psycopg.pq.PGresult.pgresult_ptr"]], "psycopg.pq": [[22, "module-psycopg.pq"]], "set_trace_flags() (psycopg.pq.pgconn method)": [[22, "psycopg.pq.PGconn.set_trace_flags"]], "trace() (psycopg.pq.pgconn method)": [[22, "psycopg.pq.PGconn.trace"]], "untrace() (psycopg.pq.pgconn method)": [[22, "psycopg.pq.PGconn.untrace"]], "used_password (psycopg.pq.pgconn attribute)": [[22, "psycopg.pq.PGconn.used_password"]], "version() (in module psycopg.pq)": [[22, "psycopg.pq.version"]], "asyncrowfactory (class in psycopg.rows)": [[23, "psycopg.rows.AsyncRowFactory"]], "baserowfactory (class in psycopg.rows)": [[23, "psycopg.rows.BaseRowFactory"]], "rowfactory (class in psycopg.rows)": [[23, "psycopg.rows.RowFactory"]], "rowmaker (class in psycopg.rows)": [[23, "psycopg.rows.RowMaker"]], "__call__() (psycopg.rows.rowfactory method)": [[23, "psycopg.rows.RowFactory.__call__"]], "__call__() (psycopg.rows.rowmaker method)": [[23, "psycopg.rows.RowMaker.__call__"]], "args_row() (in module psycopg.rows)": [[23, "psycopg.rows.args_row"]], "class_row() (in module psycopg.rows)": [[23, "psycopg.rows.class_row"]], "dict_row() (in module psycopg.rows)": [[23, "psycopg.rows.dict_row"]], "kwargs_row() (in module psycopg.rows)": [[23, "psycopg.rows.kwargs_row"]], "namedtuple_row() (in module psycopg.rows)": [[23, "psycopg.rows.namedtuple_row"]], "psycopg.rows": [[23, "module-psycopg.rows"]], "scalar_row() (in module psycopg.rows)": [[23, "psycopg.rows.scalar_row"]], "tuple_row() (in module psycopg.rows)": [[23, "psycopg.rows.tuple_row"]], "binding": [[24, "index-0"]], "composable (class in psycopg.sql)": [[24, "psycopg.sql.Composable"]], "composed (class in psycopg.sql)": [[24, "psycopg.sql.Composed"]], "default (in module psycopg.sql)": [[24, "psycopg.sql.DEFAULT"]], "identifier (class in psycopg.sql)": [[24, "psycopg.sql.Identifier"]], "literal (class in psycopg.sql)": [[24, "psycopg.sql.Literal"]], "null (in module psycopg.sql)": [[24, "psycopg.sql.NULL"]], "placeholder (class in psycopg.sql)": [[24, "psycopg.sql.Placeholder"]], "sql (class in psycopg.sql)": [[24, "psycopg.sql.SQL"]], "as_bytes() (psycopg.sql.composable method)": [[24, "psycopg.sql.Composable.as_bytes"]], "as_string() (psycopg.sql.composable method)": [[24, "psycopg.sql.Composable.as_string"]], "format() (psycopg.sql.sql method)": [[24, "psycopg.sql.SQL.format"]], "join() (psycopg.sql.composed method)": [[24, "psycopg.sql.Composed.join"]], "join() (psycopg.sql.sql method)": [[24, "psycopg.sql.SQL.join"]], "psycopg.sql": [[24, "module-psycopg.sql"]], "quote() (in module psycopg.sql)": [[24, "psycopg.sql.quote"]], "json (class in psycopg.types.json)": [[25, "psycopg.types.json.Json"]], "jsonb (class in psycopg.types.json)": [[25, "psycopg.types.json.Jsonb"]], "typeinfo (class in psycopg.types)": [[25, "psycopg.types.TypeInfo"]], "typesregistry (class in psycopg.types)": [[25, "psycopg.types.TypesRegistry"]], "__getitem__() (psycopg.types.typesregistry method)": [[25, "psycopg.types.TypesRegistry.__getitem__"]], "fetch() (psycopg.types.typeinfo class method)": [[25, "psycopg.types.TypeInfo.fetch"]], "get() (psycopg.types.typesregistry method)": [[25, "psycopg.types.TypesRegistry.get"]], "get_by_subtype() (psycopg.types.typesregistry method)": [[25, "psycopg.types.TypesRegistry.get_by_subtype"]], "get_oid() (psycopg.types.typesregistry method)": [[25, "psycopg.types.TypesRegistry.get_oid"]], "psycopg.types": [[25, "module-psycopg.types"]], "register() (psycopg.types.typeinfo method)": [[25, "psycopg.types.TypeInfo.register"]], "set_json_dumps() (in module psycopg.types.json)": [[25, "psycopg.types.json.set_json_dumps"]], "set_json_loads() (in module psycopg.types.json)": [[25, "psycopg.types.json.set_json_loads"]], "adaptation": [[26, "index-0"], [26, "index-1"], [26, "index-2"], [26, "index-3"], [26, "index-4"], [32, "index-0"], [32, "index-1"], [32, "index-4"]], "binary string": [[26, "index-4"]], "boolean": [[26, "index-1"]], "data types": [[26, "index-0"], [32, "index-0"], [32, "index-1"], [32, "index-2"], [32, "index-3"], [32, "index-4"], [32, "index-5"]], "datestyle": [[26, "index-5"]], "decimal": [[26, "index-2"]], "encoding": [[26, "index-3"]], "enuminfo (class in psycopg.types.enum)": [[26, "psycopg.types.enum.EnumInfo"]], "float": [[26, "index-2"]], "integer": [[26, "index-2"]], "intervalstyle": [[26, "index-5"]], "objects": [[26, "index-0"], [32, "index-0"]], "sql_ascii": [[26, "index-3"]], "strings": [[26, "index-3"]], "unicode": [[26, "index-3"]], "bytea": [[26, "index-4"]], "bytearray": [[26, "index-4"]], "bytes": [[26, "index-4"]], "enum (psycopg.types.enum.enuminfo attribute)": [[26, "psycopg.types.enum.EnumInfo.enum"]], "labels (psycopg.types.enum.enuminfo attribute)": [[26, "psycopg.types.enum.EnumInfo.labels"]], "memoryview": [[26, "index-4"]], "numbers": [[26, "index-2"]], "register_enum() (in module psycopg.types.enum)": [[26, "psycopg.types.enum.register_enum"]], "copy": [[27, "index-0"]], "differences": [[28, "index-0"]], "psycopg2": [[28, "index-0"]], "path": [[30, "index-0"]], "binary": [[31, "index-2"]], "parameters": [[31, "index-0"], [31, "index-2"]], "query": [[31, "index-0"]], "sql injection": [[31, "index-1"]], "security": [[31, "index-1"]], "composite types": [[32, "index-1"]], "compositeinfo (class in psycopg.types.composite)": [[32, "psycopg.types.composite.CompositeInfo"]], "multirange (class in psycopg.types.multirange)": [[32, "psycopg.types.multirange.Multirange"]], "multirangeinfo (class in psycopg.types.multirange)": [[32, "psycopg.types.multirange.MultirangeInfo"]], "postgis": [[32, "index-5"]], "range (class in psycopg.types.range)": [[32, "psycopg.types.range.Range"]], "rangeinfo (class in psycopg.types.range)": [[32, "psycopg.types.range.RangeInfo"]], "dict": [[32, "index-4"]], "geometry": [[32, "index-5"]], "hstore": [[32, "index-4"]], "isempty (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.isempty"]], "lower (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.lower"]], "lower_inc (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.lower_inc"]], "lower_inf (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.lower_inf"]], "namedtuple": [[32, "index-1"]], "psycopg.types.shapely.register_shapely() (in module psycopg)": [[32, "psycopg.psycopg.types.shapely.register_shapely"]], "python_type (psycopg.types.composite.compositeinfo attribute)": [[32, "psycopg.types.composite.CompositeInfo.python_type"]], "range": [[32, "index-2"], [32, "index-3"]], "register_composite() (in module psycopg.types.composite)": [[32, "psycopg.types.composite.register_composite"]], "register_hstore() (in module psycopg.types.hstore)": [[32, "psycopg.types.hstore.register_hstore"]], "register_multirange() (in module psycopg.types.multirange)": [[32, "psycopg.types.multirange.register_multirange"]], "register_range() (in module psycopg.types.range)": [[32, "psycopg.types.range.register_range"]], "tuple": [[32, "index-1"]], "upper (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.upper"]], "upper_inc (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.upper_inc"]], "upper_inf (psycopg.types.range.range attribute)": [[32, "psycopg.types.range.Range.upper_inf"]], "infailedsqltransaction": [[33, "index-1"]], "transaction": [[33, "index-3"]], "transactions management": [[33, "index-0"]], "two-phase commit": [[33, "index-3"]], "idle in transaction": [[33, "index-2"]], "example": [[34, "index-0"]], "usage": [[34, "index-0"]], "`!with`": [[34, "index-1"]], "news": [[36, "index-0"], [37, "index-0"]], "pep 475": [[36, "index-2"]], "pgconnect_timeout": [[36, "index-1"]], "release notes": [[36, "index-0"], [37, "index-0"]]}}) \ No newline at end of file