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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2006-07-30 02:07:18 +0000
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2006-07-30 02:07:18 +0000
commit92c2ecc130239b38580b5c11c532d2e027fc2d06 (patch)
tree2bf07845ef589b6e60b63603bdaae04cf1021357 /src/backend/access/gist/gist.c
parentd6603791eac6b3153c0078335faec458598b4de9 (diff)
downloadpostgresql-92c2ecc130239b38580b5c11c532d2e027fc2d06.tar.gz
postgresql-92c2ecc130239b38580b5c11c532d2e027fc2d06.zip
Modify snapshot definition so that lazy vacuums are ignored by other
vacuums. This allows a OLTP-like system with big tables to continue regular vacuuming on small-but-frequently-updated tables while the big tables are being vacuumed. Original patch from Hannu Krossing, rewritten by Tom Lane and updated by me.
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