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Along the way, allow FOR UPDATE in non-WITH-HOLD cursors; there may once have been a reason to disallow that, but it seems to work now, and it's really rather necessary if you want to select a row via a cursor and then update it in a concurrent-safe fashion. Original patch by Arul Shaji, rather heavily editorialized by Tom Lane. |
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clauses.c | ||
joininfo.c | ||
Makefile | ||
pathnode.c | ||
plancat.c | ||
predtest.c | ||
relnode.c | ||
restrictinfo.c | ||
tlist.c | ||
var.c |