In below testcase when I changed the staorage option for root partition, newly attached partition not including the changed staorage option. Is this an expected behavior?
postgres=# CREATE TABLE tab1 (c1 INT, c2 text) PARTITION BY RANGE(c1); CREATE TABLE postgres=# create table tt_p1 as select * from tab1 where 1=2; SELECT 0 postgres=# alter table tab1 alter COLUMN c2 set storage main; ALTER TABLE postgres=# postgres=# alter table tab1 attach partition tt_p1 for values from (20) to (30); ALTER TABLE postgres=# \d+ tab1 Partitioned table "public.tab1" Column | Type | Collation | Nullable | Default | Storage | Stats target | Description --------+---------+-----------+----------+---------+---------+--------------+------------- c1 | integer | | | | plain | | c2 | text | | | | main | | Partition key: RANGE (c1) Partitions: tt_p1 FOR VALUES FROM (20) TO (30)
postgres=# \d+ tt_p1 Table "public.tt_p1" Column | Type | Collation | Nullable | Default | Storage | Stats target | Description --------+---------+-----------+----------+---------+----------+--------------+------------- c1 | integer | | | | plain | | c2 | text | | | | extended | | Partition of: tab1 FOR VALUES FROM (20) TO (30) Partition constraint: ((c1 IS NOT NULL) AND (c1 >= 20) AND (c1 < 30)) Access method: heap
