During some testing of pgAdmin's internals whilst adding schema support
I noticed that altering or setting a comment on an operator actually
sets the comment on the operator function.
In other words, change the comment on testschema.+(int4, int4) and the
comment is actually set on the function pg_catalog.int4pl(int4, int4).
Is this behaviour correct? I would have expected the pg_description
entry for the comment to reference the oid of the operator itself, so
each operator and int4pl(int4, int4) can all have distinct comments.
Regards Dave.
