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(parent: cabf5d8) | patch
Rearrange "add column" logic to merge columns at exec time.
authorRobert Haas <rhaas@postgresql.org>
Mon, 4 Apr 2011 01:52:47 +0000 (21:52 -0400)
committerRobert Haas <rhaas@postgresql.org>
Mon, 4 Apr 2011 01:53:32 +0000 (21:53 -0400)
commit6c5723998594dffa5d47c3cf8c96ccf89c033aae
tree2b1ac2c585d2df36a20ecd2d3aefc4573a21691dtree | snapshot
parentcabf5d84b6d1a92ab97492d7e3d650548a9992cdcommit | diff
Rearrange "add column" logic to merge columns at exec time.

The previous coding set attinhcount too high in some cases, resulting in
an undumpable, undroppable column.  Per bug #5856, reported by Naoya
Anzai.  See also commit 31b6fc06d83c6de3644c8f2921eb7de0eb92fac3, which
fixes a similar bug in ALTER TABLE .. ADD CONSTRAINT.

Patch by Noah Misch.
src/backend/commands/tablecmds.c diff | blob | history
src/include/nodes/parsenodes.h diff | blob | history
src/test/regress/expected/alter_table.out diff | blob | history
src/test/regress/sql/alter_table.sql diff | blob | history
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