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Tom Lane b7579b25c8 Make pull_var_clause() handle GroupingFuncs exactly like Aggrefs. 
This follows in the footsteps of commit 2591ee8ec by removing one more
ill-advised shortcut from planning of GroupingFuncs.  It's true that
we don't intend to execute the argument expression(s) at runtime, but
we still have to process any Vars appearing within them, or we risk
failure at setrefs.c time (or more fundamentally, in EXPLAIN trying
to print such an expression).  Vars in upper plan nodes have to have
referents in the next plan level, whether we ever execute 'em or not.

Per bug #17479 from Michael J. Sullivan.  Back-patch to all supported
branches.

Richard Guo

Discussion: https://postgr.es/m/17479-6260deceaf0ad304@postgresql.org
2022-05-12 11:31:46 -04:00
..
access Make relation-enumerating operations be security-restricted operations. 2022-05-09 08:35:12 -07:00
bootstrap Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
catalog Make relation-enumerating operations be security-restricted operations. 2022-05-09 08:35:12 -07:00
commands In REFRESH MATERIALIZED VIEW, set user ID before running user code. 2022-05-09 08:35:12 -07:00
executor Revert applying column aliases to the output of whole-row Vars. 2022-03-17 18:18:05 -04:00
foreign Update copyrights for 2020 2020-01-01 12:21:45 -05:00
jit Back-patch LLVM 14 API changes. 2022-03-16 11:41:13 +13:00
lib Fix typo in comment 2021-04-20 14:36:41 +02:00
libpq Allow root-owned SSL private keys in libpq, not only the backend. 2022-03-02 11:57:02 -05:00
main Add PostgreSQL home page to --help output 2020-02-28 13:12:21 +01:00
nodes Fix assorted missing logic for GroupingFunc nodes. 2022-03-21 17:44:29 -04:00
optimizer Make pull_var_clause() handle GroupingFuncs exactly like Aggrefs. 2022-05-12 11:31:46 -04:00
parser Fix core dump in transformValuesClause when there are no columns. 2022-05-09 14:15:37 -04:00
partitioning Avoid using ambiguous word "non-negative" in error messages. 2021-07-28 01:21:52 +09:00
po Translation updates 2022-05-09 12:27:22 +02:00
port Reject huge_pages=on if shared_memory_type=sysv. 2021-10-26 13:04:40 +13:00
postmaster Fix waiting in RegisterSyncRequest(). 2022-03-16 15:37:15 +13:00
regex Make pg_regexec() robust against out-of-range search_start. 2021-09-11 15:19:49 -04:00
replication Fix the logical replication timeout during large transactions. 2022-05-11 10:41:24 +05:30
rewrite Fix rewriter to set hasModifyingCTE correctly on rewritten queries. 2021-09-08 12:05:43 -04:00
snowball Update copyrights for 2020 2020-01-01 12:21:45 -05:00
statistics Build inherited extended stats on partitioned tables 2022-01-15 19:14:00 +01:00
storage Fix possibility of self-deadlock in ResolveRecoveryConflictWithBufferPin(). 2022-05-02 18:28:10 -07:00
tcop Suppress warning about stack_base_ptr with late-model GCC. 2022-02-17 22:45:34 -05:00
tsearch Don't leak compiled regex(es) when an ispell cache entry is dropped. 2021-03-18 21:44:43 -04:00
utils Revert "Disallow infinite endpoints in generate_series() for timestamps." 2022-05-09 11:40:41 -04:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Remove PARTIAL_LINKING build mode. 2018-03-30 17:33:04 -07:00
Makefile Update copyrights for 2020 2020-01-01 12:21:45 -05:00
nls.mk Translation updates 2020-09-14 13:14:53 +02:00