change image sha, add comment

.github/workflows/build_and_test.yml

@@ -32,7 +32,7 @@ jobs:
       style_checker_image_name: "ghcr.io/citusdata/stylechecker"
       style_checker_tools_version: "0.8.18"
       sql_snapshot_pg_version: "17.5"
-      image_suffix: "-dev-d28f316"
+      image_suffix: "-v219b87c"
       pg15_version: '{ "major": "15", "full": "15.13" }'
       pg16_version: '{ "major": "16", "full": "16.9" }'
       pg17_version: '{ "major": "17", "full": "17.5" }'

src/backend/distributed/planner/multi_router_planner.c

@@ -2252,6 +2252,9 @@ SelectsFromDistributedTable(List *rangeTableList, Query *query)
 			/*
 			 * Skip over views, which would error out in GetCitusTableCacheEntry.
 			 * Distributed tables within (regular) views are already in rangeTableList.
+			 * In PG15.13 commit https://github.com/postgres/postgres/commit/317aba70e
+			 * relid is retained when converting views to subqueries,
+			 * so we need an extra check identifying those views
 			 */
 			continue;
 		}