fix

backup/queries_relations.go

@@ -63,21 +63,11 @@ func getExcludedRelationOidsList(connectionPool *dbconn.DBConn, quotedIncludeRel
 
 func getOidsFromRelationList(connectionPool *dbconn.DBConn, quotedIncludeRelations []string) []string {
 	relList := utils.SliceToQuotedString(quotedIncludeRelations)
-
-	// is this solution correct for cases with include
 	query := fmt.Sprintf(`
-	WITH root_oids AS (
-		SELECT c.oid AS a
-		FROM pg_class c
-			JOIN pg_namespace n ON c.relnamespace = n.oid
-			WHERE quote_ident(n.nspname) || '.' || quote_ident(c.relname) IN (%s)
-	)
-	SELECT a FROM root_oids
-	UNION
-	SELECT r.parchildrelid as string
-	FROM pg_partition p join pg_partition_rule r on p.oid = r.paroid
-		join root_oids oids on p.parrelid = oids.a WHERE r.parchildrelid != 0
-	`, relList)
+	SELECT c.oid AS string
+	FROM pg_class c
+		JOIN pg_namespace n ON c.relnamespace = n.oid
+	WHERE quote_ident(n.nspname) || '.' || quote_ident(c.relname) IN (%s)`, relList)
 	return dbconn.MustSelectStringSlice(connectionPool, query)
 }