From f246c48ac4ac323152d3569bed1ccd571a5cc3d8 Mon Sep 17 00:00:00 2001 From: Michael Paquier Date: Thu, 28 Dec 2023 20:09:12 +0900 Subject: [PATCH] doc: Mention AttributeRelationId in FDW validator function description The documentation has been missing one value in the list of catalog OIDs that can be given to the validator function of a FDW, as of AttributeRelationId, when changing the attribute options of a foreign table. Author: Ian Lawrence Barwick Discussion: https://postgr.es/m/CAB8KJ=i16t2yJU_Pq2Z+hnNGWFhagp_bJmzxHZu3ZkOjZm-+rQ@mail.gmail.com Backpatch-through: 12 --- doc/src/sgml/fdwhandler.sgml | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/doc/src/sgml/fdwhandler.sgml b/doc/src/sgml/fdwhandler.sgml index 25832d227fb..b80320504d6 100644 --- a/doc/src/sgml/fdwhandler.sgml +++ b/doc/src/sgml/fdwhandler.sgml @@ -67,13 +67,16 @@ foreign tables using the wrapper. The validator function must be registered as taking two arguments, a text array containing the options to be validated, and an OID - representing the type of object the options are associated with (in - the form of the OID of the system catalog the object would be stored - in, either - ForeignDataWrapperRelationId, - ForeignServerRelationId, - UserMappingRelationId, - or ForeignTableRelationId). + representing the type of object the options are associated with. The + latter corresponds to the OID of the system catalog the object + would be stored in, one of: + + AttributeRelationId + ForeignDataWrapperRelationId + ForeignServerRelationId + ForeignTableRelationId + UserMappingRelationId + If no validator function is supplied, options are not checked at object creation time or object alteration time.