diff options
| -rw-r--r-- | src/backend/access/common/heaptuple.c | 2 | ||||
| -rw-r--r-- | src/test/regress/expected/fast_default.out | 10 | ||||
| -rw-r--r-- | src/test/regress/sql/fast_default.sql | 12 |
3 files changed, 23 insertions, 1 deletions
diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c index 15444cf5824..28127b311f5 100644 --- a/src/backend/access/common/heaptuple.c +++ b/src/backend/access/common/heaptuple.c @@ -856,7 +856,7 @@ expand_tuple(HeapTuple *targetHeapTuple, = (HeapTupleHeader) ((char *) *targetHeapTuple + HEAPTUPLESIZE); (*targetHeapTuple)->t_len = len; (*targetHeapTuple)->t_tableOid = sourceTuple->t_tableOid; - ItemPointerSetInvalid(&((*targetHeapTuple)->t_self)); + (*targetHeapTuple)->t_self = sourceTuple->t_self; targetTHeader->t_infomask = sourceTHeader->t_infomask; targetTHeader->t_hoff = hoff; diff --git a/src/test/regress/expected/fast_default.out b/src/test/regress/expected/fast_default.out index 48bd360a799..0797e111285 100644 --- a/src/test/regress/expected/fast_default.out +++ b/src/test/regress/expected/fast_default.out @@ -727,7 +727,17 @@ SELECT * FROM t; (1 row) DROP TABLE t; +-- make sure expanded tuple has correct self pointer +-- it will be required by the RI tigger doing the cascading delete +CREATE TABLE leader (a int PRIMARY KEY, b int); +CREATE TABLE follower (a int REFERENCES leader ON DELETE CASCADE, b int); +INSERT INTO leader VALUES (1, 1), (2, 2); +ALTER TABLE leader ADD c int; +ALTER TABLE leader DROP c; +DELETE FROM leader; -- cleanup +DROP TABLE follower; +DROP TABLE leader; DROP FUNCTION test_trigger(); DROP TABLE t1; DROP FUNCTION set(name); diff --git a/src/test/regress/sql/fast_default.sql b/src/test/regress/sql/fast_default.sql index 06205cb39f0..eefcd497e51 100644 --- a/src/test/regress/sql/fast_default.sql +++ b/src/test/regress/sql/fast_default.sql @@ -471,7 +471,19 @@ UPDATE t SET y = 2; SELECT * FROM t; DROP TABLE t; +-- make sure expanded tuple has correct self pointer +-- it will be required by the RI tigger doing the cascading delete + +CREATE TABLE leader (a int PRIMARY KEY, b int); +CREATE TABLE follower (a int REFERENCES leader ON DELETE CASCADE, b int); +INSERT INTO leader VALUES (1, 1), (2, 2); +ALTER TABLE leader ADD c int; +ALTER TABLE leader DROP c; +DELETE FROM leader; + -- cleanup +DROP TABLE follower; +DROP TABLE leader; DROP FUNCTION test_trigger(); DROP TABLE t1; DROP FUNCTION set(name); |