1 files changed, 55 insertions, 0 deletions
diff --git a/mysql-test/main/partition_symlink.test b/mysql-test/main/partition_symlink.test
index 8f6e837299a..7e09c7d0642 100644
--- a/mysql-test/main/partition_symlink.test
+++ b/mysql-test/main/partition_symlink.test
@@ -220,3 +220,58 @@ ENGINE = MyISAM
 partition by key (a)
 (partition p0,
  partition p1 DATA DIRECTORY 'part-data' INDEX DIRECTORY 'part-data');
+
+--echo #
+--echo # MDEV-25917 create table like fails if source table is partitioned and engine is myisam or aria with data directory.
+--echo #
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval CREATE TABLE t1 (a INT)
+ENGINE = MyISAM
+PARTITION BY LIST (a)
+(PARTITION p0 VALUES IN (0)
+  DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+  INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp',
+ PARTITION p1 VALUES IN (1)
+  DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+  INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp',
+ PARTITION p2 VALUES IN (2));
+
+CREATE TABLE t2 LIKE t1;
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+SHOW CREATE TABLE t1;
+SHOW CREATE TABLE t2;
+DROP TABLE t1, t2;
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval CREATE TABLE t1 (
+    ID int(11) NOT NULL,
+    type int(11)) Engine=MyISAM
+PARTITION BY RANGE(ID)
+SUBPARTITION BY HASH(type)
+(
+    PARTITION p01 VALUES LESS THAN(100)
+      (SUBPARTITION s11
+           DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+           INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp',
+       SUBPARTITION s12
+           DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+           INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+      ),
+    PARTITION p11 VALUES LESS THAN(200)
+      (SUBPARTITION s21, SUBPARTITION s22),
+    PARTITION p21 VALUES LESS THAN MAXVALUE
+      (SUBPARTITION s31
+           DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+           INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp',
+       SUBPARTITION s32
+           DATA DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+           INDEX DIRECTORY '$MYSQLTEST_VARDIR/tmp'
+      )
+);
+
+CREATE TABLE t2 LIKE t1;
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+SHOW CREATE TABLE t1;
+SHOW CREATE TABLE t2;
+
+DROP TABLE t1, t2;