| Current Path : /compat/linux/proc/68247/root/compat/linux/proc/68247/root/compat/linux/proc/3760/cwd/usr/opt/mysql57/mysql-test/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //compat/linux/proc/68247/root/compat/linux/proc/68247/root/compat/linux/proc/3760/cwd/usr/opt/mysql57/mysql-test/r/opt_costmodel_warnings.result |
SELECT * FROM mysql.server_cost;
cost_name cost_value last_update comment
disk_temptable_create_cost NULL # NULL
disk_temptable_row_cost NULL # NULL
key_compare_cost NULL # NULL
memory_temptable_create_cost NULL # NULL
memory_temptable_row_cost NULL # NULL
row_evaluate_cost NULL # NULL
SELECT * FROM mysql.engine_cost;
engine_name device_type cost_name cost_value last_update comment
default 0 io_block_read_cost NULL # NULL
default 0 memory_block_read_cost NULL # NULL
RENAME TABLE mysql.engine_cost TO mysql.engine_cost_renamed;
"Restarting MySQL server"
# restart
"MySQL restarted"
RENAME TABLE mysql.engine_cost_renamed TO mysql.engine_cost;
SELECT * FROM mysql.engine_cost;
engine_name device_type cost_name cost_value last_update comment
default 0 io_block_read_cost NULL # NULL
default 0 memory_block_read_cost NULL # NULL
INSERT INTO mysql.server_cost
VALUES ("lunch_cost", 1.0, CURRENT_TIMESTAMP, "Lunch is important");
UPDATE mysql.server_cost
SET cost_value=-1.0
WHERE cost_name="row_evaluate_cost";
UPDATE mysql.server_cost
SET cost_value=0.0
WHERE cost_name="key_compare_cost";
"Restarting MySQL server"
# restart
"MySQL restarted"
DELETE FROM mysql.server_cost
WHERE cost_name LIKE "lunch_cost%";
UPDATE mysql.server_cost
SET cost_value=NULL
WHERE cost_name="row_evaluate_cost";
UPDATE mysql.server_cost
SET cost_value=NULL
WHERE cost_name="key_compare_cost";
INSERT INTO mysql.engine_cost
VALUES ("InnoDB", 0, "lunch_cost", 1.0, CURRENT_TIMESTAMP, "Lunch is important");
UPDATE mysql.engine_cost
SET cost_value=0.0
WHERE cost_name="io_block_read_cost";
INSERT INTO mysql.engine_cost
VALUES ("Falcon", 0, "io_block_read_cost", 1.0, CURRENT_TIMESTAMP, "Unknown storage engine");
INSERT INTO mysql.engine_cost
VALUES ("InnoDB", -1, "io_block_read_cost", 1.0, CURRENT_TIMESTAMP, "1 is an illegal device type");
"Restarting MySQL server"
# restart
"MySQL restarted"
DELETE FROM mysql.engine_cost
WHERE cost_name LIKE "lunch_cost%";
UPDATE mysql.engine_cost
SET cost_value=NULL;
DELETE FROM mysql.engine_cost
WHERE device_type = -1;
DELETE FROM mysql.engine_cost
WHERE engine_name LIKE "Falcon";
SELECT * FROM mysql.server_cost;
cost_name cost_value last_update comment
disk_temptable_create_cost NULL # NULL
disk_temptable_row_cost NULL # NULL
key_compare_cost NULL # NULL
memory_temptable_create_cost NULL # NULL
memory_temptable_row_cost NULL # NULL
row_evaluate_cost NULL # NULL
SELECT * FROM mysql.engine_cost;
engine_name device_type cost_name cost_value last_update comment
default 0 io_block_read_cost NULL # NULL
default 0 memory_block_read_cost NULL # NULL