pgsql: Fix possible crash in ALTER TABLE ... REPLICA IDENTITY USING IND - Mailing list pgsql-committers

Fix possible crash in ALTER TABLE ... REPLICA IDENTITY USING INDEX.

Careless coding added by commit 07cacba983ef79be could result in a crash
or a bizarre error message if someone tried to select an index on the
OID column as the replica identity index for a table.  Back-patch to 9.4
where the feature was introduced.

Discussion: CAKJS1f8TQYgTRDyF1_u9PVCKWRWz+DkieH=U7954HeHVPJKaKg@mail.gmail.com

David Rowley

Branch
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REL9_4_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/8eed31ffb84cda04cb20f3e780213c17f9f3223f

Modified Files
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src/backend/commands/tablecmds.c               | 18 ++++++++++++++----
src/test/regress/expected/replica_identity.out |  9 ++++++++-
src/test/regress/sql/replica_identity.sql      |  6 +++++-
3 files changed, 27 insertions(+), 6 deletions(-)