diff options
Diffstat (limited to 'contrib/postgres_fdw/expected')
| -rw-r--r-- | contrib/postgres_fdw/expected/postgres_fdw.out | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/contrib/postgres_fdw/expected/postgres_fdw.out b/contrib/postgres_fdw/expected/postgres_fdw.out index 4b6e49a5d95..a434eb1395e 100644 --- a/contrib/postgres_fdw/expected/postgres_fdw.out +++ b/contrib/postgres_fdw/expected/postgres_fdw.out @@ -8233,6 +8233,119 @@ DELETE FROM rem1; -- can't be pushed down (5 rows) DROP TRIGGER trig_row_after_delete ON rem1; +-- We are allowed to create transition-table triggers on both kinds of +-- inheritance even if they contain foreign tables as children, but currently +-- collecting transition tuples from such foreign tables is not supported. +CREATE TABLE local_tbl (a text, b int); +CREATE FOREIGN TABLE foreign_tbl (a text, b int) + SERVER loopback OPTIONS (table_name 'local_tbl'); +INSERT INTO foreign_tbl VALUES ('AAA', 42); +-- Test case for partition hierarchy +CREATE TABLE parent_tbl (a text, b int) PARTITION BY LIST (a); +ALTER TABLE parent_tbl ATTACH PARTITION foreign_tbl FOR VALUES IN ('AAA'); +CREATE TRIGGER parent_tbl_insert_trig + AFTER INSERT ON parent_tbl REFERENCING NEW TABLE AS new_table + FOR EACH STATEMENT EXECUTE PROCEDURE trigger_func(); +CREATE TRIGGER parent_tbl_update_trig + AFTER UPDATE ON parent_tbl REFERENCING OLD TABLE AS old_table NEW TABLE AS new_table + FOR EACH STATEMENT EXECUTE PROCEDURE trigger_func(); +CREATE TRIGGER parent_tbl_delete_trig + AFTER DELETE ON parent_tbl REFERENCING OLD TABLE AS old_table + FOR EACH STATEMENT EXECUTE PROCEDURE trigger_func(); +INSERT INTO parent_tbl VALUES ('AAA', 42); +ERROR: cannot collect transition tuples from child foreign tables +COPY parent_tbl (a, b) FROM stdin; +ERROR: cannot collect transition tuples from child foreign tables +CONTEXT: COPY parent_tbl, line 1: "AAA 42" +ALTER SERVER loopback OPTIONS (ADD batch_size '10'); +INSERT INTO parent_tbl VALUES ('AAA', 42); +ERROR: cannot collect transition tuples from child foreign tables +COPY parent_tbl (a, b) FROM stdin; +ERROR: cannot collect transition tuples from child foreign tables +CONTEXT: COPY parent_tbl, line 1: "AAA 42" +ALTER SERVER loopback OPTIONS (DROP batch_size); +EXPLAIN (VERBOSE, COSTS OFF) +UPDATE parent_tbl SET b = b + 1; + QUERY PLAN +------------------------------------------------------------------------------------------------ + Update on public.parent_tbl + Foreign Update on public.foreign_tbl parent_tbl_1 + Remote SQL: UPDATE public.local_tbl SET b = $2 WHERE ctid = $1 + -> Foreign Scan on public.foreign_tbl parent_tbl_1 + Output: (parent_tbl_1.b + 1), parent_tbl_1.tableoid, parent_tbl_1.ctid, parent_tbl_1.* + Remote SQL: SELECT a, b, ctid FROM public.local_tbl FOR UPDATE +(6 rows) + +UPDATE parent_tbl SET b = b + 1; +ERROR: cannot collect transition tuples from child foreign tables +EXPLAIN (VERBOSE, COSTS OFF) +DELETE FROM parent_tbl; + QUERY PLAN +------------------------------------------------------------------ + Delete on public.parent_tbl + Foreign Delete on public.foreign_tbl parent_tbl_1 + Remote SQL: DELETE FROM public.local_tbl WHERE ctid = $1 + -> Foreign Scan on public.foreign_tbl parent_tbl_1 + Output: parent_tbl_1.tableoid, parent_tbl_1.ctid + Remote SQL: SELECT ctid FROM public.local_tbl FOR UPDATE +(6 rows) + +DELETE FROM parent_tbl; +ERROR: cannot collect transition tuples from child foreign tables +ALTER TABLE parent_tbl DETACH PARTITION foreign_tbl; +DROP TABLE parent_tbl; +-- Test case for non-partition hierarchy +CREATE TABLE parent_tbl (a text, b int); +ALTER FOREIGN TABLE foreign_tbl INHERIT parent_tbl; +CREATE TRIGGER parent_tbl_update_trig + AFTER UPDATE ON parent_tbl REFERENCING OLD TABLE AS old_table NEW TABLE AS new_table + FOR EACH STATEMENT EXECUTE PROCEDURE trigger_func(); +CREATE TRIGGER parent_tbl_delete_trig + AFTER DELETE ON parent_tbl REFERENCING OLD TABLE AS old_table + FOR EACH STATEMENT EXECUTE PROCEDURE trigger_func(); +EXPLAIN (VERBOSE, COSTS OFF) +UPDATE parent_tbl SET b = b + 1; + QUERY PLAN +------------------------------------------------------------------------------------------------------ + Update on public.parent_tbl + Update on public.parent_tbl parent_tbl_1 + Foreign Update on public.foreign_tbl parent_tbl_2 + Remote SQL: UPDATE public.local_tbl SET b = $2 WHERE ctid = $1 + -> Result + Output: (parent_tbl.b + 1), parent_tbl.tableoid, parent_tbl.ctid, (NULL::record) + -> Append + -> Seq Scan on public.parent_tbl parent_tbl_1 + Output: parent_tbl_1.b, parent_tbl_1.tableoid, parent_tbl_1.ctid, NULL::record + -> Foreign Scan on public.foreign_tbl parent_tbl_2 + Output: parent_tbl_2.b, parent_tbl_2.tableoid, parent_tbl_2.ctid, parent_tbl_2.* + Remote SQL: SELECT a, b, ctid FROM public.local_tbl FOR UPDATE +(12 rows) + +UPDATE parent_tbl SET b = b + 1; +ERROR: cannot collect transition tuples from child foreign tables +EXPLAIN (VERBOSE, COSTS OFF) +DELETE FROM parent_tbl; + QUERY PLAN +------------------------------------------------------------------------ + Delete on public.parent_tbl + Delete on public.parent_tbl parent_tbl_1 + Foreign Delete on public.foreign_tbl parent_tbl_2 + Remote SQL: DELETE FROM public.local_tbl WHERE ctid = $1 + -> Append + -> Seq Scan on public.parent_tbl parent_tbl_1 + Output: parent_tbl_1.tableoid, parent_tbl_1.ctid + -> Foreign Scan on public.foreign_tbl parent_tbl_2 + Output: parent_tbl_2.tableoid, parent_tbl_2.ctid + Remote SQL: SELECT ctid FROM public.local_tbl FOR UPDATE +(10 rows) + +DELETE FROM parent_tbl; +ERROR: cannot collect transition tuples from child foreign tables +ALTER FOREIGN TABLE foreign_tbl NO INHERIT parent_tbl; +DROP TABLE parent_tbl; +-- Cleanup +DROP FOREIGN TABLE foreign_tbl; +DROP TABLE local_tbl; -- =================================================================== -- test inheritance features -- =================================================================== |