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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-02-11 04:13:06 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-02-11 04:13:06 +0000 |
| commit | 9069a5fc337bf63edf36f40d0e49164c46993482 (patch) | |
| tree | b750268e0f3edb574ff129e6f605246288cb1d85 /doc/src/sgml/ref/create_schema.sgml | |
| parent | 8a4fdce9f277fe1f02654091e89e96180af9c4cb (diff) | |
Use a varno not chosen at random for dummy variables in the top-level
targetlist of a set-operation tree. I'm not sure that this solution
will really stand the test of time --- perhaps we need to make a special
RTE for such vars to refer to. But this quick hack fixes Brandon Craig
Rhodes' complaint of 10-Feb-02 about EXCEPT in CREATE RULE, while not
changing any behavior in the better-tested cases where leftmostRTI is
one anyway.
Diffstat (limited to 'doc/src/sgml/ref/create_schema.sgml')
0 files changed, 0 insertions, 0 deletions