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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-31 18:33:40 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-31 18:33:40 +0000 |
| commit | 68e40998d058c1f6662800a648ff1e1ce5d99cba (patch) | |
| tree | 2d45f0cfe28696cbdbb8348d844e7e97b7817859 /src/backend/utils/adt/enum.c | |
| parent | 42e9e26066784beabc732f71b13bccf5e8c12727 (diff) | |
| download | postgresql-68e40998d058c1f6662800a648ff1e1ce5d99cba.tar.gz postgresql-68e40998d058c1f6662800a648ff1e1ce5d99cba.zip | |
Extend whole-row Var evaluation to cope with the case that the sub-plan
generating the tuples has resjunk output columns. This is not possible for
simple table scans but can happen when evaluating a whole-row Var for a view.
Per example from Patryk Kordylewski. The problem exists back to 8.0 but
I'm not going to risk back-patching further than 8.2 because of the many
changes in this area.
Diffstat (limited to 'src/backend/utils/adt/enum.c')
0 files changed, 0 insertions, 0 deletions