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Remove lc_collate_is_c().

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Instead just look up the collation and check collate_is_c field.

Author: Andreas Karlsson
Discussion: https://postgr.es/m/60929555-4709-40a7-b136-bcb44cff5a3c@proxel.se
This commit is contained in:
Jeff Davis
2024-09-04 12:30:14 -07:00
parent 83eb481d52
commit 06421b0843
8 changed files with 35 additions and 73 deletions
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4
src/backend/utils/adt/like_support.c
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@@ -433,7 +433,7 @@ match_pattern_prefix(Node *leftop,
* collation.
*/
if (collation_aware &&
!lc_collate_is_c(indexcollation))
!pg_newlocale_from_collation(indexcollation)->collate_is_c)
return NIL;
/*
@@ -1603,7 +1603,7 @@ make_greater_string(const Const *str_const, FmgrInfo *ltproc, Oid collation)
else
workstr = TextDatumGetCString(str_const->constvalue);
len = strlen(workstr);
if (lc_collate_is_c(collation) || len == 0)
if (len == 0 || pg_newlocale_from_collation(collation)->collate_is_c)
cmpstr = str_const->constvalue;
else
{