Fix oversight in ALTER TYPE: typmodin/typmodout must propagate to arrays.
If a base type supports typmods, its array type does too, with the
same interpretation. Hence changes in pg_type.typmodin/typmodout
must be propagated to the array type.
While here, improve AlterTypeRecurse to not recurse to domains if
there is nothing we'd need to change.
Oversight in fe30e7ebf. Back-patch to v13 where that came in.
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/3d2376d55c6f2d364a6a1a95cc350c531f6d9423
Modified Files
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src/backend/commands/typecmds.c | 63 +++++++++++++++++++++++++------
src/test/regress/expected/create_type.out | 16 ++++++++
src/test/regress/sql/create_type.sql | 8 ++++
3 files changed, 76 insertions(+), 11 deletions(-)