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Code review for make_partition_op_expr.

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It's better to use the actual keynum here rather than 0, because
someday someone might try to make list partitioning work with
multiple partitioning columns.

Jeevan Ladhe

Discussion: http://postgr.es/m/CAOgcT0M6-mx+dSX47JGJuJP1CKr4XssBFVmKNETt0OZYWpFr+w@mail.gmail.com
This commit is contained in:
Robert Haas
2017-05-17 14:31:48 -04:00
parent 05b5feb60e
commit b2e4399baa
1 changed files with 1 additions and 1 deletions
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2
src/backend/catalog/partition.c
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@@ -1266,7 +1266,7 @@ make_partition_op_expr(PartitionKey key, int keynum,
saopexpr->opno = operoid;
saopexpr->opfuncid = get_opcode(operoid);
saopexpr->useOr = true;
saopexpr->inputcollid = key->partcollation[0];
saopexpr->inputcollid = key->partcollation[keynum];
saopexpr->args = list_make2(arg1, arg2);
saopexpr->location = -1;