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authorNeil Conway <neilc@samurai.com>2005-03-23 07:44:57 +0000
committerNeil Conway <neilc@samurai.com>2005-03-23 07:44:57 +0000
commitf30c76ce8de6a3d9e79367112a9287b576c9e9cd (patch)
tree9017f983db33211276afd59bb3bd3fe89e340532 /src/backend/access
parentac323044cf6afd43f17adb11d3241737a5e40d7b (diff)
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Adjust CREATE TRIGGER and ALTER TABLE ... ADD FOREIGN KEY to acquire
ExclusiveLock rather than AccessExclusiveLock. This will allow concurrent SELECT queries to proceed on the table. Per discussion with Andrew at SuperNews.
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