CREATE TABLE tab5 (col1 int auto_increment primary key,
col2 VARCHAR(25), col3 varchar(25)) ENGINE=InnoDB;
CREATE INDEX idx1 ON tab5(col2(10));
CREATE INDEX idx2 ON tab5(col3(10));
SET GLOBAL innodb_buffer_pool_filename=ib_buffer_pool100;
SET GLOBAL innodb_buffer_pool_dump_pct=100;
SELECT variable_value INTO @IBPDS
FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_DUMP_STATUS';
SET GLOBAL innodb_buffer_pool_dump_now=ON;
SET GLOBAL innodb_buffer_pool_filename=ib_buffer_pool1;
SET GLOBAL innodb_buffer_pool_dump_pct=1;
SELECT @@global.innodb_buffer_pool_dump_pct;
@@global.innodb_buffer_pool_dump_pct
1
SELECT variable_value INTO @IBPDS
FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_DUMP_STATUS';
SET GLOBAL innodb_buffer_pool_dump_now=ON;
SET GLOBAL innodb_buffer_pool_dump_pct=DEFAULT;
SET GLOBAL innodb_buffer_pool_filename=DEFAULT;
DROP TABLE tab5;