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(parent: 481a998) | patch
Disallow infinite endpoints in generate_series() for timestamps.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 20 Apr 2022 22:08:15 +0000 (18:08 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 20 Apr 2022 22:08:15 +0000 (18:08 -0400)
commit33fe55c06b83ea428429f5d522e474fbbe4ab655
tree8931deffe0308331e8e43555bb1d148390785242tree | snapshot
parent481a99811a416ebb0e1b3b15628752a00bdca672commit | diff
Disallow infinite endpoints in generate_series() for timestamps.

Such cases will lead to infinite loops, so they're of no practical
value.  The numeric variant of generate_series() already threw error
for this, so borrow its message wording.

Per report from Richard Wesley.  Back-patch to all supported branches.

Discussion: https://postgr.es/m/91B44E7B-68D5-448F-95C8-B4B3B0F5DEAF@duckdblabs.com
src/backend/utils/adt/timestamp.c diff | blob | blame | history
src/test/regress/expected/timestamp.out diff | blob | blame | history
src/test/regress/expected/timestamptz.out diff | blob | blame | history
src/test/regress/sql/timestamp.sql diff | blob | blame | history
src/test/regress/sql/timestamptz.sql diff | blob | blame | history
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