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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2015-08-27 12:22:10 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2015-08-27 12:22:10 -0400 |
| commit | 9b1b9446f563c85d1fe6bb8fca91a2608f3b9577 (patch) | |
| tree | 1af82cca1371f56c7196e40ead4f1f7f3f09fa27 /src/backend/executor/nodeBitmapHeapscan.c | |
| parent | 31934dd3ddc8efe1066fcc39137a142749556479 (diff) | |
| download | postgresql-9b1b9446f563c85d1fe6bb8fca91a2608f3b9577.tar.gz postgresql-9b1b9446f563c85d1fe6bb8fca91a2608f3b9577.zip | |
Add a small cache of locks owned by a resource owner in ResourceOwner.
Back-patch 9.3-era commit eeb6f37d89fc60c6449ca12ef9e91491069369cb, to
improve the older branches' ability to cope with pg_dump dumping a large
number of tables.
I back-patched into 9.2 and 9.1, but not 9.0 as it would have required a
significant amount of refactoring, thus negating the argument that this
is by-now-well-tested code.
Jeff Janes, reviewed by Amit Kapila and Heikki Linnakangas.
Diffstat (limited to 'src/backend/executor/nodeBitmapHeapscan.c')
0 files changed, 0 insertions, 0 deletions