mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-11 13:40:07 +00:00
30 lines
1.2 KiB
SQL
30 lines
1.2 KiB
SQL
--
|
|
-- From mysql-5.6.7-rc-linux2.6-x86_64/share/mysql_system_tables.sql
|
|
--
|
|
|
|
CREATE TABLE IF NOT EXISTS mysql.innodb_table_stats (
|
|
database_name VARCHAR(64) NOT NULL,
|
|
table_name VARCHAR(64) NOT NULL,
|
|
last_update TIMESTAMP NOT NULL NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
|
n_rows BIGINT UNSIGNED NOT NULL,
|
|
clustered_index_size BIGINT UNSIGNED NOT NULL,
|
|
sum_of_other_index_sizes BIGINT UNSIGNED NOT NULL,
|
|
PRIMARY KEY (database_name, table_name)
|
|
) ENGINE=INNODB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
|
|
|
|
CREATE TABLE IF NOT EXISTS mysql.innodb_index_stats (
|
|
database_name VARCHAR(64) NOT NULL,
|
|
table_name VARCHAR(64) NOT NULL,
|
|
index_name VARCHAR(64) NOT NULL,
|
|
last_update TIMESTAMP NOT NULL NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
|
/* there are at least:
|
|
stat_name='size'
|
|
stat_name='n_leaf_pages'
|
|
stat_name='n_diff_pfx%' */
|
|
stat_name VARCHAR(64) NOT NULL,
|
|
stat_value BIGINT UNSIGNED NOT NULL,
|
|
sample_size BIGINT UNSIGNED,
|
|
stat_description VARCHAR(1024) NOT NULL,
|
|
PRIMARY KEY (database_name, table_name, index_name, stat_name)
|
|
) ENGINE=INNODB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;
|