Horton

Fix CREATE INDEX CONCURRENTLY to not deadlock against an automatic or manual

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

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Commit: ceb9360067221fb8ad26bdfa0c3c08b2f355044e
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2008-01-09T21:52:36Z
Releases: 8.3.0 
Fix CREATE INDEX CONCURRENTLY to not deadlock against an automatic or manual
VACUUM that is blocked waiting to get lock on the table being indexed.
Per report and fix suggestion from Greg Stark.

Files

PathChange+/−
src/backend/commands/indexcmds.c modified +14 −5
src/backend/storage/ipc/procarray.c modified +8 −3
src/include/storage/procarray.h modified +2 −2