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--source include/have_partition.inc
--source include/have_symlink.inc
--let $engine=MyISAM
--source inc/part_alter_values.inc
#
# MDEV-14026 ALTER TABLE ... DELAY_KEY_WRITE=1 creates table copy for partitioned MyISAM table with DATA DIRECTORY/INDEX DIRECTORY options
#
replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR;
--disable_warnings
eval create table t1 ( c1 int, c2 int, c3 varchar(100)) delay_key_write=1
partition by key(c1) (
partition p01 data directory = '$MYSQL_TMP_DIR'
index directory = '$MYSQL_TMP_DIR',
partition p02 data directory = '$MYSQL_TMP_DIR'
index directory = '$MYSQL_TMP_DIR');
--enable_warnings
insert into t1 values (1, 1, repeat('a', 100));
insert into t1 select rand()*1000, rand()*1000, repeat('b', 100) from t1;
insert into t1 select rand()*1000, rand()*1000, repeat('b', 100) from t1;
insert into t1 select rand()*1000, rand()*1000, repeat('b', 100) from t1;
alter online table t1 delay_key_write=0;
alter online table t1 delay_key_write=1;
drop table t1;
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