--disable_warnings DROP TABLE IF EXISTS t2; --enable_warnings CREATE TABLE t2(c1 TINYINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 SMALLINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 MEDIUMINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INTEGER NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 BIGINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MAX(c1) AS value FROM t2; SELECT MAX(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MAX(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MAX(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MAX(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 TINYINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 SMALLINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 MEDIUMINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INTEGER NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 BIGINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT MIN(c1) AS value FROM t2; SELECT MIN(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT MIN(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT MIN(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT MIN(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 TINYINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 SMALLINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 MEDIUMINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INTEGER NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 BIGINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT AVG(c1) AS value FROM t2; SELECT AVG(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT AVG(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT AVG(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT AVG(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 TINYINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 SMALLINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 MEDIUMINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INTEGER NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 BIGINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT SUM(c1) AS value FROM t2; SELECT SUM(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT SUM(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT SUM(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT SUM(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 TINYINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 SMALLINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 MEDIUMINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 INTEGER NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2; CREATE TABLE t2(c1 BIGINT NOT NULL); INSERT INTO t2 (c1) VALUES(0); INSERT INTO t2 (c1) VALUES(1); INSERT INTO t2 (c1) VALUES(16); INSERT INTO t2 (c1) VALUES(-4); INSERT INTO t2 (c1) VALUES(-9); SELECT COUNT(c1) AS value FROM t2; SELECT COUNT(c1) AS postive_value FROM t2 WHERE c1 > 0; SELECT COUNT(c1) AS negative_value FROM t2 WHERE c1 < 0; SELECT COUNT(c1) AS zero_value FROM t2 WHERE c1 = 0; SELECT COUNT(c1) AS no_results FROM t2 WHERE c1 = 2; DROP TABLE t2;