Re: Error code missing for "wrong length of inner sequence" error

> On 1 Oct 2020, at 12:54, Heikki Linnakangas <hlinnaka@iki.fi> wrote:

> Most checks when converting between SQL and Python types use the PLy_elog() function, which uses the genericc ERRCODE_EXTERNAL_ROUTINE_EXCEPTION error code, but I think ERRCODE_ARRAY_SUBSCRIPT_ERROR is better.

On that note, wouldn't the dimension check errors in PLySequence_ToArray be
just as well off using normal ereport()'s?  Only one of them seem to error out
in a way that could propagate an error from Python to postgres.

> Thoughts? If not, I'm going to add errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR) to that.

+1 on using ERRCODE_ARRAY_SUBSCRIPT_ERROR as it better conveys meaning.

cheers ./daniel