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(parent: e2558e0) | patch
Check for interrupts and stack overflow during rule/view dumps.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 30 Apr 2014 17:46:19 +0000 (13:46 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 30 Apr 2014 17:46:19 +0000 (13:46 -0400)
commit920fbc1b4347dfca940f7aacf28d9e22294477c1
treee02a3adaafcd7551b0ac759117325065b7feb69atree
parente2558e016ea389501dc0aa96aa9db632d4649d87commit | 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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