DROP TABLE IF EXISTS aa;
DROP TABLE IF EXISTS bb;
CREATE TABLE aa(x INT); INSERT INTO aa(x) VALUES(123);
CREATE TABLE bb(y INT); INSERT INTO bb(y) VALUES(456);
SELECT (SELECT sum(x+(SELECT y)) FROM bb) FROM aa;
SELECT (SELECT sum(x+y) FROM bb) FROM aa;
DROP TABLE IF EXISTS tx;
DROP TABLE IF EXISTS ty;
CREATE TABLE tx(x INT);
INSERT INTO tx VALUES(1),(2),(3),(4),(5);
CREATE TABLE ty(y INT);
INSERT INTO ty VALUES(91),(92),(93);
SELECT min((SELECT count(y) FROM ty)) FROM tx;
SELECT max((SELECT a FROM (SELECT count(*) AS a FROM ty) AS s)) FROM tx;
CREATE TABLE x1(a, b);
INSERT INTO x1 VALUES(1, 2);
CREATE TABLE x2(x);
INSERT INTO x2 VALUES(NULL), (NULL), (NULL);
SELECT ( SELECT total( (SELECT b FROM x1) ) ) FROM x2;
SELECT ( SELECT total( (SELECT 2 FROM x1) ) ) FROM x2;
CREATE TABLE t1(a);
CREATE TABLE t2(b);
SELECT(
SELECT max(b) LIMIT (
SELECT total( (SELECT a FROM t1) )
)
)
FROM t2;
CREATE TABLE a(b);
WITH c AS(SELECT a)
SELECT(SELECT(SELECT string_agg(b, b)
LIMIT(SELECT 0.100000 *
AVG(DISTINCT(SELECT 0 FROM a ORDER BY b, b, b))))
FROM a GROUP BY b,
b, b) FROM a EXCEPT SELECT b FROM a ORDER BY b,
b, b;
CREATE TABLE t1(a);
CREATE TABLE t2(b);
INSERT INTO t1 VALUES('x');
INSERT INTO t2 VALUES(1);
SELECT (
SELECT t2.b FROM (SELECT t2.b AS c FROM t1) GROUP BY 1 HAVING t2.b
)
FROM t2 GROUP BY 'constant_string';
SELECT (
SELECT c FROM (SELECT t2.b AS c FROM t1) GROUP BY c HAVING t2.b
)
FROM t2 GROUP BY 'constant_string';
UPDATE t2 SET b=0
SELECT (
SELECT t2.b FROM (SELECT t2.b AS c FROM t1) GROUP BY 1 HAVING t2.b
)
FROM t2 GROUP BY 'constant_string';
SELECT (
SELECT c FROM (SELECT t2.b AS c FROM t1) GROUP BY c HAVING t2.b
)
FROM t2 GROUP BY 'constant_string';