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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-22 17:56:16 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-22 17:56:16 -0500 |
| commit | ff9730aa15d4f964c0f4bb3bc73b12a9e5312e9a (patch) | |
| tree | b059554171f14b2ad09d55ed4d9d502c005f79b1 /src/backend/access/transam/commit_ts.c | |
| parent | 57995544497ce7e62552ce55ecdf6eca90198788 (diff) | |
| download | postgresql-ff9730aa15d4f964c0f4bb3bc73b12a9e5312e9a.tar.gz postgresql-ff9730aa15d4f964c0f4bb3bc73b12a9e5312e9a.zip | |
Doc: improve documentation about composite-value usage.
Create a section specifically for the syntactic rules around whole-row
variable usage, such as expansion of "foo.*". This was previously
documented only haphazardly, with some critical info buried in
unexpected places like xfunc-sql-composite-functions. Per repeated
questions in different mailing lists.
Discussion: <16288.1479610770@sss.pgh.pa.us>
Diffstat (limited to 'src/backend/access/transam/commit_ts.c')
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