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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-05-12 00:17:03 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-05-12 00:17:03 +0000 |
| commit | d97c9b366273a49f0469184df9dfb3a312b2f3ff (patch) | |
| tree | 38e38e6c1d443aa69fb7418a2b0685e10f52de36 /src/backend/utils/adt/bool.c | |
| parent | a7c50cd92b17885d926fdf4f0df084849f285d58 (diff) | |
| download | postgresql-d97c9b366273a49f0469184df9dfb3a312b2f3ff.tar.gz postgresql-d97c9b366273a49f0469184df9dfb3a312b2f3ff.zip | |
Apply fixes for problems with dropped columns whose types have also been
dropped. The simplest fix for INSERT/UPDATE cases turns out to be for
preptlist.c to insert NULLs of a known-good type (I used INT4) rather
than making them match the deleted column's type. Since the representation
of NULL is actually datatype-independent, this should work fine.
I also re-reverted the patch to disable the use_physical_tlist optimization
in the presence of dropped columns. It still doesn't look worth the
trouble to be smarter, if there are no other bugs to fix.
Added a regression test to catch future problems in this area.
Diffstat (limited to 'src/backend/utils/adt/bool.c')
0 files changed, 0 insertions, 0 deletions