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Remove obsolete comment.

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Noted while studying subplan hash issue.
This commit is contained in:
Tom Lane
2020-02-29 13:23:12 -05:00
parent 80d76be51c
commit 6afc8aefd3
1 changed files with 3 additions and 6 deletions
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9
src/backend/executor/execGrouping.c
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@ -3,10 +3,6 @@
* execGrouping.c * execGrouping.c
* executor utility routines for grouping, hashing, and aggregation * executor utility routines for grouping, hashing, and aggregation
* *
* Note: we currently assume that equality and hashing functions are not
* collation-sensitive, so the code in this file has no support for passing
* collation settings through from callers. That may have to change someday.
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
@ -28,8 +24,9 @@
static int TupleHashTableMatch(struct tuplehash_hash *tb, const MinimalTuple tuple1, const MinimalTuple tuple2); static int TupleHashTableMatch(struct tuplehash_hash *tb, const MinimalTuple tuple1, const MinimalTuple tuple2);
static uint32 TupleHashTableHash_internal(struct tuplehash_hash *tb, static uint32 TupleHashTableHash_internal(struct tuplehash_hash *tb,
const MinimalTuple tuple); const MinimalTuple tuple);
static TupleHashEntry LookupTupleHashEntry_internal( static TupleHashEntry LookupTupleHashEntry_internal(TupleHashTable hashtable,
TupleHashTable hashtable, TupleTableSlot *slot, bool *isnew, uint32 hash); TupleTableSlot *slot,
bool *isnew, uint32 hash);
/* /*
* Define parameters for tuple hash table code generation. The interface is * Define parameters for tuple hash table code generation. The interface is