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| author | Simon Riggs <simon@2ndQuadrant.com> | 2010-02-13 01:32:20 +0000 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2010-02-13 01:32:20 +0000 |
| commit | b95a720a487b5027af1b9e4a12542800598ff5de (patch) | |
| tree | d49548ca497e8169d9cbae7f7127f4f73330f0a5 /src/backend/executor/execProcnode.c | |
| parent | fafa374f2d1e04ab265d56cdadb634124364646f (diff) | |
| download | postgresql-b95a720a487b5027af1b9e4a12542800598ff5de.tar.gz postgresql-b95a720a487b5027af1b9e4a12542800598ff5de.zip | |
Re-enable max_standby_delay = -1 using deadlock detection on startup
process. If startup waits on a buffer pin we send a request to all
backends to cancel themselves if they are holding the buffer pin
required and they are also waiting on a lock. If not, startup waits
until max_standby_delay before cancelling any backend waiting for
the requested buffer pin.
Diffstat (limited to 'src/backend/executor/execProcnode.c')
0 files changed, 0 insertions, 0 deletions