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Remove doc and code comments about ON CONFLICT deficiencies

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They have been fixed, so we don't need this text anymore.  This reverts
commit 8b18ed6dfb.

Author: Mihail Nikalayeu <mihailnikalayeu@gmail.com>
Discussion: https://postgr.es/m/CADzfLwWo+FV9WSeOah9F1r=4haa6eay1hNvYYy_WfziJeK+aLQ@mail.gmail.com
This commit is contained in:
Álvaro Herrera
2025-12-02 16:47:18 +01:00
parent 5dee7a603f
commit 758479213d
2 changed files with 0 additions and 14 deletions
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5
src/backend/optimizer/util/plancat.c
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@@ -789,11 +789,6 @@ find_relation_notnullatts(PlannerInfo *root, Oid relid)
* the purposes of inference. If no opclass (or collation) is specified, then
* all matching indexes (that may or may not match the default in terms of
* each attribute opclass/collation) are used for inference.
*
* Note: during index CONCURRENTLY operations, different transactions may
* reference different sets of arbiter indexes. This can lead to false unique
* constraint violations that wouldn't occur during normal operations. For
* more information, see insert.sgml.
*/
List *
infer_arbiter_indexes(PlannerInfo *root)