call mtr.add_suppression("InnoDB: Table .*innodb_index_stats.* not found");
call mtr.add_suppression("InnoDB: Fetch of persistent statistics requested for table .*");
call mtr.add_suppression("InnoDB: Unexpected length of mysql\\.innodb_index_stats\\.stat_description");
call mtr.add_suppression("InnoDB: Column stat_description in table mysql\\.innodb_index_stats is VARCHAR");
ALTER TABLE mysql.innodb_index_stats RENAME TO mysql.innodb_index_stats_;
CREATE TABLE test_ps_create_on_corrupted
(a INT, PRIMARY KEY (a))
ENGINE=INNODB STATS_PERSISTENT=1;
SELECT seq_in_index, column_name, cardinality
FROM information_schema.statistics WHERE table_name = 'test_ps_create_on_corrupted'
ORDER BY index_name, seq_in_index;
seq_in_index	1
column_name	a
cardinality	0
SELECT table_rows, avg_row_length, max_data_length, index_length
FROM information_schema.tables WHERE table_name = 'test_ps_create_on_corrupted';
table_rows	0
avg_row_length	0
max_data_length	0
index_length	0
ALTER TABLE mysql.innodb_index_stats_ RENAME TO mysql.innodb_index_stats;
SET old_mode='';
ALTER TABLE mysql.innodb_index_stats
MODIFY stat_description VARCHAR(1024) COLLATE utf8_bin;
CREATE TABLE t (a INT) ENGINE=InnoDB STATS_PERSISTENT=1;
ALTER TABLE mysql.innodb_index_stats
MODIFY stat_description VARCHAR(1024) COLLATE utf8mb3_bin NOT NULL;
DROP TABLE t;
# restart
SELECT seq_in_index, column_name, cardinality
FROM information_schema.statistics WHERE table_name = 'test_ps_create_on_corrupted'
ORDER BY index_name, seq_in_index;
seq_in_index	1
column_name	a
cardinality	0
SELECT table_rows, avg_row_length, max_data_length, index_length
FROM information_schema.tables WHERE table_name = 'test_ps_create_on_corrupted';
table_rows	0
avg_row_length	0
max_data_length	0
index_length	0
DROP TABLE test_ps_create_on_corrupted;
