In this post, we will see how to resolve Postgresql check constraint gives error, but the value (text) is correct Question: I have table test created using Dbeaver with columns: str::text and check constraint is: (('str'::text = 'koko'::text)) that’s the ...

Question: I have a table where I am mapping ids to one another. The table looks more or less like this: id1 id2 123 234 345 456 567 678 001 001 The constraint I am trying to add is that ...