create table TEST_TABLE_2
(
report_month DATE,
name varchar(128)
)
partition by list (REPORT_MONTH)
(
partition TEST_PART_2022_05_31 values (TO_DATE(' 2022-05-31 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace TEST_TABLESPACE,
partition MONTH_UNKNOWN values (default)
tablespace TEST_TABLESPACE
);
create table TEST_TABLE_1
(
report_month DATE,
name varchar(128)
)
partition by list (REPORT_MONTH)
(
partition TEST_PART_2022_05_31 values (TO_DATE(' 2022-05-31 00:00:00', 'SYYYY-MM-DD HH24:MI:SS', 'NLS_CALENDAR=GREGORIAN'))
tablespace TEST_TABLESPACE,
partition MONTH_UNKNOWN values (default)
tablespace TEST_TABLESPACE
);
Advise me please, How I can to exchange partition TEST_PART_2022_05_31 from TEST_TABLE_2 with partition TEST_PART_2022_05_31 in TEST_TABLE_1?
WHen I exec this script
ALTER TABLE ADS.test_table_1
EXCHANGE PARTITION TEST_PART_2022_05_31
WITH TABLE ADS.test_table_2
I get Error: ORA-14095: ALTER TABLE EXCHANGE requires a non-partitioned, non-clustered table
Are you looking for something like this?
create table t (
c1, c2, c3
) partition by range ( c2 )
interval ( interval '1' month ) (
partition p0 values less than ( date'2022-02-01' )
)
as
select level, date'2022-01-01' + level, 'remove'
from dual
connect by level <= 100;
create table temp
for exchange with table t;
select count(*) from temp;
0
alter table t
exchange partition p0
with table temp;
select count(*) from temp;
100
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