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c92b9b7315
for general use. mysql-test/Makefile.am: Adding directories of additional test suites mysql-test/mysql-stress-test.pl: Adding check for additional errors checking during test run
2021 lines
86 KiB
Plaintext
2021 lines
86 KiB
Plaintext
--disable_warnings
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DROP TABLE IF EXISTS t1,t2,t3,t4;
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--enable_warnings
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CREATE TABLE t1(c1 TINYINT NOT NULL);
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CREATE TABLE t2(c1 TINYINT NULL);
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CREATE TABLE t3(c1 TINYINT NOT NULL);
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CREATE TABLE t4(c1 TINYINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 SMALLINT NOT NULL);
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CREATE TABLE t2(c1 SMALLINT NULL);
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CREATE TABLE t3(c1 SMALLINT NOT NULL);
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CREATE TABLE t4(c1 SMALLINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t2(c1 MEDIUMINT NULL);
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CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t4(c1 MEDIUMINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INT NOT NULL);
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CREATE TABLE t2(c1 INT NULL);
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CREATE TABLE t3(c1 INT NOT NULL);
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CREATE TABLE t4(c1 INT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INTEGER NOT NULL);
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CREATE TABLE t2(c1 INTEGER NULL);
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CREATE TABLE t3(c1 INTEGER NOT NULL);
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CREATE TABLE t4(c1 INTEGER NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 BIGINT NOT NULL);
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CREATE TABLE t2(c1 BIGINT NULL);
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CREATE TABLE t3(c1 BIGINT NOT NULL);
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CREATE TABLE t4(c1 BIGINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 TINYINT NOT NULL);
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CREATE TABLE t2(c1 TINYINT NULL);
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CREATE TABLE t3(c1 TINYINT NOT NULL);
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CREATE TABLE t4(c1 TINYINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 SMALLINT NOT NULL);
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CREATE TABLE t2(c1 SMALLINT NULL);
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CREATE TABLE t3(c1 SMALLINT NOT NULL);
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CREATE TABLE t4(c1 SMALLINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t2(c1 MEDIUMINT NULL);
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CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t4(c1 MEDIUMINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INT NOT NULL);
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CREATE TABLE t2(c1 INT NULL);
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CREATE TABLE t3(c1 INT NOT NULL);
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CREATE TABLE t4(c1 INT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INTEGER NOT NULL);
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CREATE TABLE t2(c1 INTEGER NULL);
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CREATE TABLE t3(c1 INTEGER NOT NULL);
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CREATE TABLE t4(c1 INTEGER NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 BIGINT NOT NULL);
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CREATE TABLE t2(c1 BIGINT NULL);
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CREATE TABLE t3(c1 BIGINT NOT NULL);
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CREATE TABLE t4(c1 BIGINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t2;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 TINYINT NOT NULL);
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CREATE TABLE t2(c1 TINYINT NULL);
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CREATE TABLE t3(c1 TINYINT NOT NULL);
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CREATE TABLE t4(c1 TINYINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 SMALLINT NOT NULL);
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CREATE TABLE t2(c1 SMALLINT NULL);
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CREATE TABLE t3(c1 SMALLINT NOT NULL);
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CREATE TABLE t4(c1 SMALLINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t2(c1 MEDIUMINT NULL);
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CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t4(c1 MEDIUMINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INT NOT NULL);
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CREATE TABLE t2(c1 INT NULL);
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CREATE TABLE t3(c1 INT NOT NULL);
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CREATE TABLE t4(c1 INT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INTEGER NOT NULL);
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CREATE TABLE t2(c1 INTEGER NULL);
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CREATE TABLE t3(c1 INTEGER NOT NULL);
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CREATE TABLE t4(c1 INTEGER NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 BIGINT NOT NULL);
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CREATE TABLE t2(c1 BIGINT NULL);
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CREATE TABLE t3(c1 BIGINT NOT NULL);
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CREATE TABLE t4(c1 BIGINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t3;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 TINYINT NOT NULL);
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CREATE TABLE t2(c1 TINYINT NULL);
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CREATE TABLE t3(c1 TINYINT NOT NULL);
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CREATE TABLE t4(c1 TINYINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 SMALLINT NOT NULL);
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CREATE TABLE t2(c1 SMALLINT NULL);
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CREATE TABLE t3(c1 SMALLINT NOT NULL);
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CREATE TABLE t4(c1 SMALLINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t2(c1 MEDIUMINT NULL);
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CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t4(c1 MEDIUMINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INT NOT NULL);
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CREATE TABLE t2(c1 INT NULL);
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CREATE TABLE t3(c1 INT NOT NULL);
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CREATE TABLE t4(c1 INT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 INTEGER NOT NULL);
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CREATE TABLE t2(c1 INTEGER NULL);
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CREATE TABLE t3(c1 INTEGER NOT NULL);
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CREATE TABLE t4(c1 INTEGER NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 BIGINT NOT NULL);
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CREATE TABLE t2(c1 BIGINT NULL);
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CREATE TABLE t3(c1 BIGINT NOT NULL);
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CREATE TABLE t4(c1 BIGINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t4;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 < 0;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 TINYINT NOT NULL);
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CREATE TABLE t2(c1 TINYINT NULL);
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CREATE TABLE t3(c1 TINYINT NOT NULL);
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CREATE TABLE t4(c1 TINYINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 SMALLINT NOT NULL);
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CREATE TABLE t2(c1 SMALLINT NULL);
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CREATE TABLE t3(c1 SMALLINT NOT NULL);
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CREATE TABLE t4(c1 SMALLINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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SELECT AVG(c1) AS value FROM t1;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
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SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t2(c1 MEDIUMINT NULL);
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CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
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CREATE TABLE t4(c1 MEDIUMINT NULL);
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INSERT INTO t2 (c1) VALUES(NULL);
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INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 = 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 >= 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 != 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t1;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t1 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t2;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t2 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t3;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t3 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t2(c1 TINYINT NULL);
|
|
CREATE TABLE t3(c1 TINYINT NOT NULL);
|
|
CREATE TABLE t4(c1 TINYINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t2(c1 SMALLINT NULL);
|
|
CREATE TABLE t3(c1 SMALLINT NOT NULL);
|
|
CREATE TABLE t4(c1 SMALLINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t2(c1 MEDIUMINT NULL);
|
|
CREATE TABLE t3(c1 MEDIUMINT NOT NULL);
|
|
CREATE TABLE t4(c1 MEDIUMINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INT NOT NULL);
|
|
CREATE TABLE t2(c1 INT NULL);
|
|
CREATE TABLE t3(c1 INT NOT NULL);
|
|
CREATE TABLE t4(c1 INT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t2(c1 INTEGER NULL);
|
|
CREATE TABLE t3(c1 INTEGER NOT NULL);
|
|
CREATE TABLE t4(c1 INTEGER NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t2(c1 BIGINT NULL);
|
|
CREATE TABLE t3(c1 BIGINT NOT NULL);
|
|
CREATE TABLE t4(c1 BIGINT NULL);
|
|
INSERT INTO t2 (c1) VALUES(NULL);
|
|
INSERT INTO t3 (c1) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
INSERT INTO t4 (c1) VALUES(NULL), (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
|
|
SELECT AVG(c1) AS value FROM t4;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 <=> 0;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NULL;
|
|
SELECT AVG(c1) AS value FROM t4 WHERE c1 IS NOT NULL;
|
|
DROP TABLE t1,t2,t3,t4;
|
|
|