PPL: Add json function and cast(x as json) function
#344
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Signed-off-by: Andrew Carbonetto <[email protected]>
Signed-off-by: Andrew Carbonetto <[email protected]>
acarbonetto
requested review from
MaxKsyunz,
Yury-Fridlyand,
forestmvey and
GumpacG
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acarbonetto
changed the title
json function and cast(x as json) function
Signed-off-by: Andrew Carbonetto <[email protected]>
Signed-off-by: Andrew Carbonetto <[email protected]>
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Description
For OpenSearch-PPL, adds the
json()andcast(expression as json)functions. Both of these functions can be used to convert a json-encoded string into an expression object. These functions return any expression type that is valid json (object, array, or scalar).Related Issues
Resolves opensearch-project#3209
Check List
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