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For multi-table ANALYZE, use per-table transactions when possible

author Tom Lane <tgl@sss.pgh.pa.us>

2004年5月22日 23:14:38 +0000 (23:14 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

2004年5月22日 23:14:38 +0000 (23:14 +0000)

commit 4d86ae42600c42834a55371630416e98593b7b11

tree b14eda82cafe33e49ba834eddea88bc4053dfd3d tree

parent e26c403fd0ce80db134a223b76cebd25eb039425 commit | diff

For multi-table ANALYZE, use per-table transactions when possible
(ie, when not inside a transaction block), so that we can avoid holding
locks longer than necessary. Per trouble report from Philip Warner.

src/backend/access/transam/xact.c diff | blob | blame | history

src/backend/commands/vacuum.c diff | blob | blame | history

src/include/access/xact.h diff | blob | blame | history

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