Correctly set t_self for heap tuples in expand_tuple
Commit 16828d5c0 incorrectly set an invalid pointer for t_self for heap
tuples. This patch correctly copies it from the source tuple, and
includes a regression test that relies on it being set correctly.
Backpatch to release 11.
Fixes bug #15448 reported by Tillmann Schulz
Diagnosis and test case by Amit Langote
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/040a1df6149f852c3b8de96d9d13258af8a39e23
Modified Files
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src/backend/access/common/heaptuple.c | 2 +-
src/test/regress/expected/fast_default.out | 10 ++++++++++
src/test/regress/sql/fast_default.sql | 12 ++++++++++++
3 files changed, 23 insertions(+), 1 deletion(-)
