@@ -46,7 +46,7 @@ SELECT country_id, last_update FROM city NATURAL LEFT JOIN country;
...
@@ -46,7 +46,7 @@ SELECT country_id, last_update FROM city NATURAL LEFT JOIN country;
SELECT country_id, last_update FROM city NATURAL RIGHT JOIN country;
SELECT country_id, last_update FROM city NATURAL RIGHT JOIN country;
SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.country_id=b.country_id;
SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.country_id=b.country_id;
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT visitor_id, url FROM (SELECT id FROM log WHERE ip="123.45.67.89" order by ts desc limit 50, 10) I JOIN log ON (I.id=log.id) JOIN url ON (url.id=log.url_id) order by TS desc;
SELECT city FROM( SELECT city_id FROM city WHERE city = "A Corua (La Corua)" ORDER BY last_update DESC LIMIT 50, 10) I JOIN city ON (I.city_id = city.city_id) JOIN country ON (country.country_id = city.country_id) ORDER BY city DESC;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city FROM city LEFT JOIN country ON city.country_id = country.country_id WHERE country.country IS NULL;
DELETE city FROM city LEFT JOIN country ON city.country_id = country.country_id WHERE country.country IS NULL;
DELETE a1, a2 FROM city AS a1 INNER JOIN country AS a2 WHERE a1.country_id=a2.country_id;
DELETE a1, a2 FROM city AS a1 INNER JOIN country AS a2 WHERE a1.country_id=a2.country_id;
...
@@ -79,7 +79,7 @@ SELECT description FROM film WHERE description IN('NEWS','asd') GROUP BY descrip
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@@ -79,7 +79,7 @@ SELECT description FROM film WHERE description IN('NEWS','asd') GROUP BY descrip
alter table address add index idx_city_id(city_id);
alter table address add index idx_city_id(city_id);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
SELECT DATE_FORMAT(t.atm, '%Y-%m-%d'), COUNT(DISTINCT (t.usr)) FROM usr_terminal t WHERE t.atm > '2018-10-22 00:00:00' AND t.agent LIKE '%Chrome%' AND t.system = 'eip' GROUP BY DATE_FORMAT(t.atm, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.atm, '%Y-%m-%d');
SELECT DATE_FORMAT(t.last_update, '%Y-%m-%d'), COUNT(DISTINCT (t.city)) FROM city t WHERE t.last_update > '2018-10-22 00:00:00' AND t.city LIKE '%Chrome%' AND t.city = 'eip' GROUP BY DATE_FORMAT(t.last_update, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.last_update, '%Y-%m-%d');
@@ -94,8 +94,8 @@ SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.coun
...
@@ -94,8 +94,8 @@ SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.coun
SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.country_id=b.country_id;
SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.country_id=b.country_id;
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT visitor_id, url FROM (SELECT id FROM log WHERE ip="123.45.67.89" order by ts desc limit 50, 10) I JOIN log ON (I.id=log.id) JOIN url ON (url.id=log.url_id) order by TS desc;
SELECT city FROM( SELECT city_id FROM city WHERE city = "A Corua (La Corua)" ORDER BY last_update DESC LIMIT 50, 10) I JOIN city ON (I.city_id = city.city_id) JOIN country ON (country.country_id = city.country_id) ORDER BY city DESC;
SELECT visitor_id, url FROM (SELECT id FROM log WHERE ip="123.45.67.89" order by ts desc limit 50, 10) I JOIN log ON (I.id=log.id) JOIN url ON (url.id=log.url_id) order by TS desc;
SELECT city FROM( SELECT city_id FROM city WHERE city = "A Corua (La Corua)" ORDER BY last_update DESC LIMIT 50, 10) I JOIN city ON (I.city_id = city.city_id) JOIN country ON (country.country_id = city.country_id) ORDER BY city DESC;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city FROM city LEFT JOIN country ON city.country_id = country.country_id WHERE country.country IS NULL;
DELETE city FROM city LEFT JOIN country ON city.country_id = country.country_id WHERE country.country IS NULL;
...
@@ -160,8 +160,8 @@ alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
...
@@ -160,8 +160,8 @@ alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
SELECT DATE_FORMAT(t.atm, '%Y-%m-%d'), COUNT(DISTINCT (t.usr)) FROM usr_terminal t WHERE t.atm > '2018-10-22 00:00:00' AND t.agent LIKE '%Chrome%' AND t.system = 'eip' GROUP BY DATE_FORMAT(t.atm, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.atm, '%Y-%m-%d');
SELECT DATE_FORMAT(t.last_update, '%Y-%m-%d'), COUNT(DISTINCT (t.city)) FROM city t WHERE t.last_update > '2018-10-22 00:00:00' AND t.city LIKE '%Chrome%' AND t.city = 'eip' GROUP BY DATE_FORMAT(t.last_update, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.last_update, '%Y-%m-%d');
SELECT DATE_FORMAT(t.atm, '%Y-%m-%d'), COUNT(DISTINCT (t.usr)) FROM usr_terminal t WHERE t.atm > '2018-10-22 00:00:00' AND t.agent LIKE '%Chrome%' AND t.system = 'eip' GROUP BY DATE_FORMAT(t.atm, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.atm, '%Y-%m-%d');
SELECT DATE_FORMAT(t.last_update, '%Y-%m-%d'), COUNT(DISTINCT (t.city)) FROM city t WHERE t.last_update > '2018-10-22 00:00:00' AND t.city LIKE '%Chrome%' AND t.city = 'eip' GROUP BY DATE_FORMAT(t.last_update, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.last_update, '%Y-%m-%d');
SELECT visitor_id, url FROM (SELECT id FROM log WHERE ip="123.45.67.89" order by ts desc limit 50, 10) I JOIN log ON (I.id=log.id) JOIN url ON (url.id=log.url_id) order by TS desc;
SELECT city FROM( SELECT city_id FROM city WHERE city = "A Corua (La Corua)" ORDER BY last_update DESC LIMIT 50, 10) I JOIN city ON (I.city_id = city.city_id) JOIN country ON (country.country_id = city.country_id) ORDER BY city DESC;
SELECT
SELECT
visitor_id, url
city
FROM
FROM(
(
SELECT
SELECT
id
city_id
FROM
FROM
LOG
city
WHERE
WHERE
ip= "123.45.67.89"
city = "A Corua (La Corua)"
ORDER BY
ORDER BY
ts desc
last_update DESC
LIMIT
LIMIT
50, 10) I
50, 10) I
JOIN LOG ON (I. id= LOG. id)
JOIN city ON (I. city_id = city. city_id)
JOIN url ON (url. id= LOG. url_id)
JOIN country ON (country. country_id = city. country_id)
ORDER BY
ORDER BY
TS desc;
city DESC;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country FROM city INNER JOIN country using (country_id) WHERE city.city_id = 1;
DELETE city, country
DELETE city, country
FROM
FROM
...
@@ -846,24 +845,24 @@ ADD
...
@@ -846,24 +845,24 @@ ADD
ADD
ADD
index `idx_store_film` (
index `idx_store_film` (
`store_id`, `film_id`);
`store_id`, `film_id`);
SELECT DATE_FORMAT(t.atm, '%Y-%m-%d'), COUNT(DISTINCT (t.usr)) FROM usr_terminal t WHERE t.atm > '2018-10-22 00:00:00' AND t.agent LIKE '%Chrome%' AND t.system = 'eip' GROUP BY DATE_FORMAT(t.atm, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.atm, '%Y-%m-%d');
SELECT DATE_FORMAT(t.last_update, '%Y-%m-%d'), COUNT(DISTINCT (t.city)) FROM city t WHERE t.last_update > '2018-10-22 00:00:00' AND t.city LIKE '%Chrome%' AND t.city = 'eip' GROUP BY DATE_FORMAT(t.last_update, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.last_update, '%Y-%m-%d');
@@ -94,8 +94,8 @@ SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.coun
...
@@ -94,8 +94,8 @@ SELECT a.country_id, a.last_update FROM city a STRAIGHT_JOIN country b ON a.coun
[{5 SELECT 0} {1 a. 0} {1 country_id, 0} {0 0} {1 a. 0} {1 last_update 0} {5 FROM 0} {1 city 0} {1 a 0} {1 STRAIGHT_JOIN 0} {1 country 0} {1 b 0} {1 ON 0} {1 a. 0} {1 country_id= 0} {1 b. 0} {1 country_id; 0}]
[{5 SELECT 0} {1 a. 0} {1 country_id, 0} {0 0} {1 a. 0} {1 last_update 0} {5 FROM 0} {1 city 0} {1 a 0} {1 STRAIGHT_JOIN 0} {1 country 0} {1 b 0} {1 ON 0} {1 a. 0} {1 country_id= 0} {1 b. 0} {1 country_id; 0}]
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
SELECT a.address, a.postal_code FROM sakila.address a WHERE a.city_id IN (SELECT c.city_id FROM sakila.city c);
[{5 SELECT 0} {1 a. 0} {1 address, 0} {0 0} {1 a. 0} {1 postal_code 0} {5 FROM 0} {1 sakila. 0} {1 address 0} {1 a 0} {5 WHERE 0} {1 a. 0} {1 city_id 0} {1 IN 0} {0 0} {7 ( 0} {5 SELECT 0} {1 c. 0} {1 city_id 0} {5 FROM 0} {1 sakila. 0} {1 city 0} {1 c) 0} {7 ; 0}]
[{5 SELECT 0} {1 a. 0} {1 address, 0} {0 0} {1 a. 0} {1 postal_code 0} {5 FROM 0} {1 sakila. 0} {1 address 0} {1 a 0} {5 WHERE 0} {1 a. 0} {1 city_id 0} {1 IN 0} {0 0} {7 ( 0} {5 SELECT 0} {1 c. 0} {1 city_id 0} {5 FROM 0} {1 sakila. 0} {1 city 0} {1 c) 0} {7 ; 0}]
SELECT visitor_id, url FROM (SELECT id FROM log WHERE ip="123.45.67.89" order by ts desc limit 50, 10) I JOIN log ON (I.id=log.id) JOIN url ON (url.id=log.url_id) order by TS desc;
SELECT city FROM( SELECT city_id FROM city WHERE city = "A Corua (La Corua)" ORDER BY last_update DESC LIMIT 50, 10) I JOIN city ON (I.city_id = city.city_id) JOIN country ON (country.country_id = city.country_id) ORDER BY city DESC;
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
alter table inventory add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`),add index `idx_store_film` (`store_id`,`film_id`);
SELECT DATE_FORMAT(t.atm, '%Y-%m-%d'), COUNT(DISTINCT (t.usr)) FROM usr_terminal t WHERE t.atm > '2018-10-22 00:00:00' AND t.agent LIKE '%Chrome%' AND t.system = 'eip' GROUP BY DATE_FORMAT(t.atm, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.atm, '%Y-%m-%d');
SELECT DATE_FORMAT(t.last_update, '%Y-%m-%d'), COUNT(DISTINCT (t.city)) FROM city t WHERE t.last_update > '2018-10-22 00:00:00' AND t.city LIKE '%Chrome%' AND t.city = 'eip' GROUP BY DATE_FORMAT(t.last_update, '%Y-%m-%d') ORDER BY DATE_FORMAT(t.last_update, '%Y-%m-%d');
[{5 SELECT 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 atm, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {7 , 0} {0 0} {4 COUNT( 0} {1 DISTINCT 0} {7 ( 0} {1 t. 0} {1 usr) 0} {7 ) 0} {0 0} {5 FROM 0} {1 usr_terminal 0} {1 t 0} {5 WHERE 0} {1 t. 0} {1 atm 0} {7 > 0} {0 0} {2 '2018-10-22 00:00:00' 0} {0 0} {6 AND 0} {1 t. 0} {1 agent 0} {1 LIKE 0} {2 '%Chrome%' 0} {0 0} {6 AND 0} {1 t. 0} {1 system 0} {7 = 0} {0 0} {2 'eip' 0} {0 0} {5 GROUP BY 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 atm, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {0 0} {5 ORDER BY 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 atm, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {7 ; 0}]
[{5 SELECT 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 last_update, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {7 , 0} {0 0} {4 COUNT( 0} {1 DISTINCT 0} {7 ( 0} {1 t. 0} {1 city) 0} {7 ) 0} {0 0} {5 FROM 0} {1 city 0} {1 t 0} {5 WHERE 0} {1 t. 0} {1 last_update 0} {7 > 0} {0 0} {2 '2018-10-22 00:00:00' 0} {0 0} {6 AND 0} {1 t. 0} {1 city 0} {1 LIKE 0} {2 '%Chrome%' 0} {0 0} {6 AND 0} {1 t. 0} {1 city 0} {7 = 0} {0 0} {2 'eip' 0} {0 0} {5 GROUP BY 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 last_update, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {0 0} {5 ORDER BY 0} {4 DATE_FORMAT( 0} {1 t. 0} {1 last_update, 0} {0 0} {2 '%Y-%m-%d' 0} {7 ) 0} {7 ; 0}]
create table hello.t (id int unsigned);
create table hello.t (id int unsigned);
[{1 create 0} {1 table 0} {1 hello. 0} {1 t 0} {7 ( 0} {1 id 0} {1 int 0} {1 unsigned) 0} {7 ; 0}]
[{1 create 0} {1 table 0} {1 hello. 0} {1 t 0} {7 ( 0} {1 id 0} {1 int 0} {1 unsigned) 0} {7 ; 0}]