Unify some internal error message wordings

src/backend/catalog/aclchk.c

@@ -1245,7 +1245,7 @@ SetDefaultACL(InternalDefaultACL *iacls)
 			break;
 
 		default:
-			elog(ERROR, "unrecognized objtype: %d",
+			elog(ERROR, "unrecognized object type: %d",
 				 (int) iacls->objtype);
 			objtype = 0;		/* keep compiler quiet */
 			break;
@@ -3590,7 +3590,7 @@ aclcheck_error(AclResult aclerr, ObjectType objtype,
 					case OBJECT_TSPARSER:
 					case OBJECT_TSTEMPLATE:
 					case OBJECT_USER_MAPPING:
-						elog(ERROR, "unsupported object type %d", objtype);
+						elog(ERROR, "unsupported object type: %d", objtype);
 				}
 
 				ereport(ERROR,
@@ -3728,7 +3728,7 @@ aclcheck_error(AclResult aclerr, ObjectType objtype,
 					case OBJECT_TSPARSER:
 					case OBJECT_TSTEMPLATE:
 					case OBJECT_USER_MAPPING:
-						elog(ERROR, "unsupported object type %d", objtype);
+						elog(ERROR, "unsupported object type: %d", objtype);
 				}
 
 				ereport(ERROR,
@@ -3828,7 +3828,7 @@ pg_aclmask(ObjectType objtype, Oid table_oid, AttrNumber attnum, Oid roleid,
 		case OBJECT_TYPE:
 			return pg_type_aclmask(table_oid, roleid, mask, how);
 		default:
-			elog(ERROR, "unrecognized objtype: %d",
+			elog(ERROR, "unrecognized object type: %d",
 				 (int) objtype);
 			/* not reached, but keep compiler quiet */
 			return ACL_NO_RIGHTS;

src/backend/catalog/objectaddress.c

@@ -1164,7 +1164,7 @@ get_object_address(ObjectType objtype, Node *object,
 				address.objectSubId = 0;
 				break;
 			default:
-				elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+				elog(ERROR, "unrecognized object type: %d", (int) objtype);
 				/* placate compiler, in case it thinks elog might return */
 				address.classId = InvalidOid;
 				address.objectId = InvalidOid;
@@ -1355,7 +1355,7 @@ get_object_address_unqualified(ObjectType objtype,
 			address.objectSubId = 0;
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 			/* placate compiler, which doesn't know elog won't return */
 			address.classId = InvalidOid;
 			address.objectId = InvalidOid;
@@ -1432,7 +1432,7 @@ get_relation_by_qualified_name(ObjectType objtype, List *object,
 								RelationGetRelationName(relation))));
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 			break;
 	}
 
@@ -1508,7 +1508,7 @@ get_object_address_relobject(ObjectType objtype, List *object,
 			address.objectSubId = 0;
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 	}
 
 	/* Avoid relcache leak when object not found. */
@@ -1700,7 +1700,7 @@ get_object_address_opcf(ObjectType objtype, List *object, bool missing_ok)
 			address.objectSubId = 0;
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 			/* placate compiler, which doesn't know elog won't return */
 			address.classId = InvalidOid;
 			address.objectId = InvalidOid;
@@ -1818,7 +1818,7 @@ get_object_address_opf_member(ObjectType objtype,
 			}
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 	}
 
 	return address;

src/backend/commands/alter.c

@@ -99,7 +99,7 @@ report_name_conflict(Oid classId, const char *name)
 			msgfmt = gettext_noop("subscription \"%s\" already exists");
 			break;
 		default:
-			elog(ERROR, "unsupported object class %u", classId);
+			elog(ERROR, "unsupported object class: %u", classId);
 			break;
 	}
 
@@ -142,7 +142,7 @@ report_namespace_conflict(Oid classId, const char *name, Oid nspOid)
 			msgfmt = gettext_noop("text search configuration \"%s\" already exists in schema \"%s\"");
 			break;
 		default:
-			elog(ERROR, "unsupported object class %u", classId);
+			elog(ERROR, "unsupported object class: %u", classId);
 			break;
 	}
 

src/backend/utils/adt/acl.c

@@ -807,7 +807,7 @@ acldefault(ObjectType objtype, Oid ownerId)
 			owner_default = ACL_ALL_RIGHTS_PARAMETER_ACL;
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
+			elog(ERROR, "unrecognized object type: %d", (int) objtype);
 			world_default = ACL_NO_RIGHTS;	/* keep compiler quiet */
 			owner_default = ACL_NO_RIGHTS;
 			break;
@@ -904,7 +904,7 @@ acldefault_sql(PG_FUNCTION_ARGS)
 			objtype = OBJECT_TYPE;
 			break;
 		default:
-			elog(ERROR, "unrecognized objtype abbreviation: %c", objtypec);
+			elog(ERROR, "unrecognized object type abbreviation: %c", objtypec);
 	}
 
 	PG_RETURN_ACL_P(acldefault(objtype, owner));