| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Gevik Babakhani" <pgdev(at)xs4all(dot)nl> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Opinion / advice needed for TODO: function params ref by name |
| Date: | 2007-11-06 16:37:38 |
| Message-ID: | 22432.1194367058@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
"Gevik Babakhani" <pgdev(at)xs4all(dot)nl> writes:
> Unfortunately for func.param is this problematic because
> qualifiedNameToVar and transformWholeRowRef/ParseFuncOrColumn
> internally call RTE functions which justifiably throw an "ambiguous column
> error".
What's the problem? If it's ambiguous within the query, it's ambiguous.
> a) Check for func.param before qualifiedNameToVar and
> transformWholeRowRef/ParseFuncOrColumn
This is 100% backwards.
regards, tom lane
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