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(parent: 94095e3) | patch
Check for interrupts and stack overflow during rule/view dumps.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 30 Apr 2014 17:46:22 +0000 (13:46 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 30 Apr 2014 17:46:22 +0000 (13:46 -0400)
commit3897ee9b1fe5000552e38b325130ece9a2dfa0d0
tree659e56367470dfe49813ff381150d6b0efd9f359tree | snapshot
parent94095e341c1b23e581ffb7227b019df8d2687e3acommit | diff
Check for interrupts and stack overflow during rule/view dumps.

Since ruleutils.c recurses, it could be driven to stack overflow by
deeply nested constructs.  Very large queries might also take long
enough to deparse that a check for interrupts seems like a good idea.
Stick appropriate tests into a couple of key places.

Noted by Greg Stark.  Back-patch to all supported branches.
src/backend/utils/adt/ruleutils.c diff | blob | blame | history
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