purescript-little-selda

An attempt to port Haskell Selda to Purescript. Pre-α stage.

It seems that I'm able to use wonderful purescript records instead of inductive tuples from original library - please check test/Integration/Postgresql.purs for details.

Testing

$ pulp test --main 'Test.Integration'

Progress of migration

• Basic table representation
• Table/schema validation function (for postgresql)
• Basic select from table
• Restrict (WHERE clause)
• Limit
• Order
• Left Join
• Inner Join
• Group by
• Aggregation functions
• Insert (prototype is specialized to postgresql with RETURNING)
• Delete
• Update
• Upsert
• Backend separation (currently all is tested against postgresql)
• Support for postgresql enums