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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-08-14 22:57:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-08-14 22:57:15 +0000 |
| commit | 65b2f93b587be67ea1d5e4d98a99599937aa7b19 (patch) | |
| tree | fdb266a0f1070e45df5385b6721d6b0a9998675f /src/backend/parser/parse_target.c | |
| parent | 3d1e01caa46b87b734e4758ad9885e1e12bc77c8 (diff) | |
| download | postgresql-65b2f93b587be67ea1d5e4d98a99599937aa7b19.tar.gz postgresql-65b2f93b587be67ea1d5e4d98a99599937aa7b19.zip | |
Fix oversight in initial implementation of PORTAL_ONE_RETURNING mode: we
cannot assume that there's exactly one Query in the Portal, as we can for
ONE_SELECT mode, because non-SELECT queries might have extra queries added
during rule rewrites. Fix things up so that we'll use ONE_RETURNING mode
when a Portal contains one primary (canSetTag) query and that query has
a RETURNING list. This appears to be a second showstopper reason for running
the Portal to completion before we start to hand anything back --- we want
to be sure that the rule-added queries get run too.
Diffstat (limited to 'src/backend/parser/parse_target.c')
0 files changed, 0 insertions, 0 deletions