John Naylor <johncnaylorls@gmail.com> writes:
> In doc/src/sgml/sources.sgml under "available auxiliary routines for
> ereport", we have
> "errposition(int cursorpos) specifies the textual location of an error
> within a query string. Currently it is only useful for errors detected
> in the lexical and syntactic analysis phases of query processing."
> ...but I don't see that function used that way. It seems this should
> be parser_errposition instead. I'll go make it so unless someone tells
> me I'm missing something.
errposition is the underlying function exposed by elog.c, and
that is what this documentation is intending to document.
parser_errposition is a wrapper that is specific to usages in
src/backend/parser/. It might be (I didn't check) that all existing
calls to errposition go through parser_errposition, but that seems
like a happenstance not a reason to contort the documentation.
regards, tom lane
