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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2011-06-15 11:43:05 +0300 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2011-06-15 12:12:56 +0300 |
| commit | ff4e078773b48260a36587b54537ca54d929898f (patch) | |
| tree | 925c8a9aa597788f841cfd7268b6b59a39ad868a /src/backend/executor/nodeModifyTable.c | |
| parent | 80721b518292501058bb57a05fb6e2131997d0ec (diff) | |
| download | postgresql-ff4e078773b48260a36587b54537ca54d929898f.tar.gz postgresql-ff4e078773b48260a36587b54537ca54d929898f.zip | |
Make non-MVCC snapshots exempt from predicate locking. Scans with non-MVCC
snapshots, like in REINDEX, are basically non-transactional operations. The
DDL operation itself might participate in SSI, but there's separate
functions for that.
Kevin Grittner and Dan Ports, with some changes by me.
Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
0 files changed, 0 insertions, 0 deletions