--source include/have_partition.inc

CREATE TABLE t1 (i INT, col_blob BLOB NOT NULL DEFAULT '') PARTITION BY RANGE(i) (PARTITION p0 VALUES LESS THAN (10));

CREATE TABLE t2 (a INT);

SET SQL_MODE= 'EMPTY_STRING_IS_NULL';

LOCK TABLE t1 WRITE, t2 WRITE;

--error ER_INVALID_DEFAULT

ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (20));

DROP TABLE t1, t2;

mysqld: /data/src/10.4/sql/table_cache.cc:463: void tc_release_table(TABLE*): Assertion `!table->pos_in_locked_tables' failed.

200405  2:57:37 [ERROR] mysqld got signal 6 ;

#7  0x00007f2ab124b102 in __GI___assert_fail (assertion=0x564c891b5300 "!table->pos_in_locked_tables", file=0x564c891b4da0 "/data/src/10.4/sql/table_cache.cc", line=463, function=0x564c891b6460 <tc_release_table(TABLE*)::__PRETTY_FUNCTION__> "void tc_release_table(TABLE*)") at assert.c:101

#8  0x0000564c8782944a in tc_release_table (table=0x62000003e0f0) at /data/src/10.4/sql/table_cache.cc:463

#9  0x0000564c87073b6e in close_thread_table (thd=0x62b00005b270, table_ptr=0x62b00005b350) at /data/src/10.4/sql/sql_base.cc:1078

#10 0x0000564c87e814aa in handle_alter_part_error (lpt=0x7f2aa8296720, action_completed=false, drop_partition=false, frm_install=false, close_table=false) at /data/src/10.4/sql/sql_partition.cc:6956

#11 0x0000564c87e82d97 in fast_alter_partition_table (thd=0x62b00005b270, table=0x62000003d0f0, alter_info=0x7f2aa8299750, create_info=0x7f2aa8299830, table_list=0x62b0000623f0, db=0x7f2aa8297d70, table_name=0x7f2aa8297d80) at /data/src/10.4/sql/sql_partition.cc:7375

#12 0x0000564c87468a78 in mysql_alter_table (thd=0x62b00005b270, new_db=0x62b00005fa30, new_name=0x62b00005fe38, create_info=0x7f2aa8299830, table_list=0x62b0000623f0, alter_info=0x7f2aa8299750, order_num=0, order=0x0, ignore=false) at /data/src/10.4/sql/sql_table.cc:9875

#13 0x0000564c875e2f7b in Sql_cmd_alter_table::execute (this=0x62b0000632d8, thd=0x62b00005b270) at /data/src/10.4/sql/sql_alter.cc:502

#14 0x0000564c872154c7 in mysql_execute_command (thd=0x62b00005b270) at /data/src/10.4/sql/sql_parse.cc:6101

#15 0x0000564c8722147a in mysql_parse (thd=0x62b00005b270, rawbuf=0x62b000062290 "ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (20))", length=65, parser_state=0x7f2aa829e5d0, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:7900

#16 0x0000564c871f62ef in dispatch_command (command=COM_QUERY, thd=0x62b00005b270, packet=0x629000226271 "ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (20))", packet_length=65, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1841

#17 0x0000564c871f2a98 in do_command (thd=0x62b00005b270) at /data/src/10.4/sql/sql_parse.cc:1359

#18 0x0000564c875cadd4 in do_handle_one_connection (connect=0x6110000083f0) at /data/src/10.4/sql/sql_connect.cc:1412

#19 0x0000564c875ca676 in handle_one_connection (arg=0x6110000083f0) at /data/src/10.4/sql/sql_connect.cc:1316

#20 0x0000564c88c0866d in pfs_spawn_thread (arg=0x61600000ccf0) at /data/src/10.4/storage/perfschema/pfs.cc:1869

#21 0x00007f2ab1ac5fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486

#22 0x00007f2ab13144cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

mysqltest: At line 10: query 'DROP TABLE t1, t2' failed: 1100: Table 't2' was not locked with LOCK TABLES