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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2013-03-16 23:22:17 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2013-03-16 23:22:57 -0400 |
| commit | d43837d03067487560af481474ae985df894f786 (patch) | |
| tree | 7289d038a184fa3dc59195aaa27538714ea85ad9 /src/bin/pg_dump/pg_dump.c | |
| parent | d2bef5f7db5f3afdbbb3f58b8eff49f0bc7ef790 (diff) | |
| download | postgresql-d43837d03067487560af481474ae985df894f786.tar.gz | |
Add lock_timeout configuration parameter.
This GUC allows limiting the time spent waiting to acquire any one
heavyweight lock.
In support of this, improve the recently-added timeout infrastructure
to permit efficiently enabling or disabling multiple timeouts at once.
That reduces the performance hit from turning on lock_timeout, though
it's still not zero.
Zoltán Böszörményi, reviewed by Tom Lane,
Stephen Frost, and Hari Babu
Diffstat (limited to 'src/bin/pg_dump/pg_dump.c')
| -rw-r--r-- | src/bin/pg_dump/pg_dump.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c index 94584292dc..093be9e16d 100644 --- a/src/bin/pg_dump/pg_dump.c +++ b/src/bin/pg_dump/pg_dump.c @@ -957,6 +957,8 @@ setup_connection(Archive *AH, const char *dumpencoding, char *use_role) */ if (AH->remoteVersion >= 70300) ExecuteSqlStatement(AH, "SET statement_timeout = 0"); + if (AH->remoteVersion >= 90300) + ExecuteSqlStatement(AH, "SET lock_timeout = 0"); /* * Quote all identifiers, if requested. |