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Allow an autovacuum worker to be interrupted automatically when it is found
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Fri, 26 Oct 2007 20:45:10 +0000 (20:45 +0000)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Fri, 26 Oct 2007 20:45:10 +0000 (20:45 +0000)
commitacac68b2bcae818bc8803b8cb8cbb17eee8d5e2b
tree437f3d5c6499a7c844450e305e9d5248af44c117
parentffda32e9fd1878cd3896e71b4f48e97c22479335
Allow an autovacuum worker to be interrupted automatically when it is found
to be locking another process (except when it's working to prevent Xid
wraparound problems).
src/backend/postmaster/autovacuum.c
src/backend/storage/lmgr/README
src/backend/storage/lmgr/deadlock.c
src/backend/storage/lmgr/proc.c
src/include/storage/lock.h