mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-18 21:44:02 +03:00
465 lines
9.9 KiB
Plaintext
465 lines
9.9 KiB
Plaintext
DROP DATABASE IF EXISTS mcs80_db;
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CREATE DATABASE mcs80_db;
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USE mcs80_db;
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CREATE USER IF NOT EXISTS'cejuser'@'localhost' IDENTIFIED BY 'Vagrant1|0000001';
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GRANT ALL PRIVILEGES ON *.* TO 'cejuser'@'localhost';
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FLUSH PRIVILEGES;
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CREATE TABLE t1 (t1_int INT, t1_char CHAR(5))ENGINE=Columnstore;
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CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=Columnstore;
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CREATE TABLE t3 (t3_int INT, t3_char CHAR(5))ENGINE=Innodb;
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CREATE TABLE t4 (t4_int INT, t4_char CHAR(5))ENGINE=Myisam;
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INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, ''),(7, 'eee');
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INSERT INTO t2 VALUES (NULL, ''),(1, 'eee'),(3, 'ccc'),(5, 'jjj'),(6, ''),(7, 'lll'),(9, 'eee'),(11, 'nnn');
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INSERT INTO t3 SELECT * FROM t2;
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INSERT INTO t4 SELECT * FROM t1;
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SELECT t1_int FROM t1 UNION SELECT t2_int FROM t2 ORDER BY t1_int;
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t1_int
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NULL
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1
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2
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3
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4
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5
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6
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7
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9
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11
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SELECT t1_char FROM t1 UNION SELECT t2_char FROM t2 ORDER BY t1_char;
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t1_char
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NULL
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aaa
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ccc
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ddd
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eee
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jjj
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lll
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nnn
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SELECT t1_int, 'Integer' AS Table1 FROM t1 WHERE t1_int > 1 UNION SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY t1_int;
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t1_int Table1
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NULL Integer
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1 Integer
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2 Integer
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3 Integer
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4 Integer
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5 Integer
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6 Integer
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7 Integer
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9 Integer
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11 Integer
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t2_char, 'Character' AS Table2 FROM t2 WHERE t2_int > 1 ORDER by 1,2;
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t1_int Table1
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NULL Character
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NULL Integer
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1 Integer
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2 Integer
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3 Integer
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4 Integer
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5 Integer
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6 Integer
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7 Integer
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ccc Character
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eee Character
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jjj Character
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lll Character
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nnn Character
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t2_char, 'Character' AS Table2 FROM t2 ORDER by 1 DESC;
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t1_int Table1
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nnn Character
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lll Character
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jjj Character
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eee Character
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ccc Character
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7 Integer
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6 Integer
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5 Integer
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4 Integer
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3 Integer
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2 Integer
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1 Integer
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NULL Character
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NULL Integer
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SELECT t1_char, 'Character' AS Table1 FROM t1 UNION SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 2 ASC;
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t1_char Table1
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NULL Character
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aaa Character
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ccc Character
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ddd Character
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eee Character
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NULL Integer
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1 Integer
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3 Integer
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5 Integer
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6 Integer
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7 Integer
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9 Integer
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11 Integer
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SELECT t1_char, 'Character' AS Table1 FROM t1 UNION SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 1, 2;
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t1_char Table1
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NULL Character
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NULL Integer
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1 Integer
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11 Integer
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3 Integer
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5 Integer
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6 Integer
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7 Integer
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9 Integer
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aaa Character
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ccc Character
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ddd Character
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eee Character
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SELECT t1_char, t1_int FROM t1 UNION SELECT t2_char, t2_int FROM t2 ORDER BY 1;
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t1_char t1_int
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NULL 6
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NULL NULL
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aaa 5
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aaa 1
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aaa 2
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ccc 3
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ddd 4
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eee 7
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eee 1
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eee 9
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jjj 5
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lll 7
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nnn 11
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SELECT t1_int FROM t1 UNION SELECT t3_int FROM t3 ORDER BY t1_int;
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t1_int
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NULL
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1
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2
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3
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4
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5
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6
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7
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9
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11
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SELECT t2_int FROM t2 UNION SELECT t4_int FROM t4 ORDER BY t2_int;
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t2_int
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NULL
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1
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2
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3
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4
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5
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6
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7
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9
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11
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t2_int FROM t2 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t3_int FROM t3 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t3_int, 'Integer' AS Table2 FROM t3 order by t3_int;
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ERROR 42S22: Unknown column 't3_int' in 'order clause'
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION SELECT t2_int, 'Integer' AS Table2 FROM t2 order by t2_int;
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ERROR 42S22: Unknown column 't2_int' in 'order clause'
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SELECT t1_int FROM t1 UNION ALL SELECT t2_int FROM t2 ORDER BY t1_int;
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t1_int
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NULL
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NULL
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1
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1
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2
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3
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3
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4
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5
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5
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6
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6
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7
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7
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9
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11
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SELECT t1_char FROM t1 UNION ALL SELECT t2_char FROM t2 ORDER BY t1_char;
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t1_char
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NULL
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NULL
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NULL
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NULL
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aaa
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aaa
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aaa
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ccc
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ccc
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ddd
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eee
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eee
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eee
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jjj
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lll
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nnn
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SELECT t1_int, 'Integer' AS Table1 FROM t1 WHERE t1_int > 1 UNION ALL SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY t1_int;
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t1_int Table1
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NULL Integer
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1 Integer
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2 Integer
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3 Integer
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3 Integer
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4 Integer
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5 Integer
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5 Integer
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6 Integer
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6 Integer
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7 Integer
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7 Integer
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9 Integer
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11 Integer
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t2_char, 'Character' AS Table2 FROM t2 WHERE t2_int > 1 ORDER by 1,2;
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t1_int Table1
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NULL Character
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NULL Integer
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1 Integer
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2 Integer
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3 Integer
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4 Integer
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5 Integer
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6 Integer
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7 Integer
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ccc Character
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eee Character
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jjj Character
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lll Character
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nnn Character
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t2_char, 'Character' AS Table2 FROM t2 ORDER by 1 DESC;
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t1_int Table1
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nnn Character
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lll Character
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jjj Character
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eee Character
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eee Character
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ccc Character
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7 Integer
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6 Integer
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5 Integer
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4 Integer
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3 Integer
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2 Integer
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1 Integer
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NULL Character
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NULL Character
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NULL Integer
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SELECT t1_char, 'Character' AS Table1 FROM t1 UNION ALL SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 2 ASC;
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t1_char Table1
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aaa Character
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ccc Character
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ddd Character
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aaa Character
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NULL Character
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eee Character
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NULL Character
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aaa Character
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7 Integer
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9 Integer
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11 Integer
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NULL Integer
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1 Integer
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3 Integer
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5 Integer
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6 Integer
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SELECT t1_char, 'Character' AS Table1 FROM t1 UNION ALL SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 1, 2;
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t1_char Table1
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NULL Character
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NULL Character
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NULL Integer
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1 Integer
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11 Integer
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3 Integer
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5 Integer
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6 Integer
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7 Integer
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9 Integer
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aaa Character
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aaa Character
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aaa Character
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ccc Character
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ddd Character
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eee Character
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SELECT t1_char, t1_int FROM t1 UNION ALL SELECT t2_char, t2_int FROM t2 ORDER BY 1;
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t1_char t1_int
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NULL NULL
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NULL 6
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NULL NULL
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NULL 6
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aaa 1
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aaa 2
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aaa 5
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ccc 3
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ccc 3
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ddd 4
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eee 9
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eee 7
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eee 1
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jjj 5
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lll 7
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nnn 11
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SELECT t1_int FROM t1 UNION ALL SELECT t3_int FROM t3 ORDER BY t1_int;
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t1_int
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NULL
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NULL
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1
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1
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2
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3
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3
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4
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5
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5
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6
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6
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7
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7
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9
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11
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SELECT t2_int FROM t2 UNION ALL SELECT t4_int FROM t4 ORDER BY t2_int;
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t2_int
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NULL
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NULL
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1
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1
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2
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3
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3
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4
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5
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5
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6
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6
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7
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7
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9
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11
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t2_int FROM t2 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t3_int FROM t3 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t3_int, 'Integer' AS Table2 FROM t3 order by t3_int;
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ERROR 42S22: Unknown column 't3_int' in 'order clause'
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SELECT t1_int, 'Integer' AS Table1 FROM t1 UNION ALL SELECT t2_int, 'Integer' AS Table2 FROM t2 order by t2_int;
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ERROR 42S22: Unknown column 't2_int' in 'order clause'
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SELECT t1_int FROM t1 INTERSECT SELECT t2_int FROM t2 ORDER BY t1_int;
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t1_int
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NULL
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1
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3
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5
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6
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7
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SELECT t1_char FROM t1 INTERSECT SELECT t2_char FROM t2 ORDER BY t1_char;
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t1_char
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NULL
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ccc
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eee
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SELECT t1_int, 'Integer' AS Table1 FROM t1 WHERE t1_int > 1 INTERSECT SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY t1_int;
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t1_int Table1
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3 Integer
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5 Integer
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6 Integer
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7 Integer
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SELECT t1_int, 'Integer' AS Table1 FROM t1 INTERSECT SELECT t2_char, 'Character' AS Table2 FROM t2 WHERE t2_int > 1 ORDER by 1,2;
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t1_int Table1
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SELECT t1_char, 'Character' AS Table1 FROM t1 INTERSECT SELECT t2_int, 'Integer' AS Table2 FROM t2;
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t1_char Table1
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SELECT t1_char, t1_int FROM t1 INTERSECT SELECT t2_char, t2_int FROM t2 ORDER BY 1;
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t1_char t1_int
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NULL 6
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NULL NULL
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ccc 3
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SELECT t1_int FROM t1 INTERSECT SELECT t3_int FROM t3 ORDER BY t1_int;
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t1_int
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NULL
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1
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3
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5
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6
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7
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SELECT t2_int FROM t2 INTERSECT SELECT t4_int FROM t4 ORDER BY t2_int;
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t2_int
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NULL
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1
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3
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5
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6
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7
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SELECT t1_int, 'Integer' AS Table1 FROM t1 INTERSECT SELECT t2_int FROM t2 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 INTERSECT SELECT t3_int FROM t3 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 INTERSECT SELECT t3_int, 'Integer' AS Table2 FROM t3 order by t3_int;
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ERROR 42S22: Unknown column 't3_int' in 'order clause'
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SELECT t1_int, 'Integer' AS Table1 FROM t1 INTERSECT SELECT t2_int, 'Integer' AS Table2 FROM t2 order by t2_int;
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ERROR 42S22: Unknown column 't2_int' in 'order clause'
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SELECT t1_int FROM t1 EXCEPT SELECT t2_int FROM t2 ORDER BY t1_int;
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t1_int
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2
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4
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SELECT t1_char FROM t1 EXCEPT SELECT t2_char FROM t2 ORDER BY t1_char;
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t1_char
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aaa
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ddd
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SELECT t1_int, 'Integer' AS Table1 FROM t1 WHERE t1_int > 1 EXCEPT SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY t1_int;
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t1_int Table1
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2 Integer
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4 Integer
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t2_char, 'Character' AS Table2 FROM t2 WHERE t2_int > 1 ORDER by 1,2;
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t1_int Table1
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NULL Integer
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1 Integer
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2 Integer
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3 Integer
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4 Integer
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5 Integer
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6 Integer
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7 Integer
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t2_char, 'Character' AS Table2 FROM t2 ORDER by 1 DESC;
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t1_int Table1
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7 Integer
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6 Integer
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5 Integer
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4 Integer
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3 Integer
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2 Integer
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1 Integer
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NULL Integer
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SELECT t1_char, 'Character' AS Table1 FROM t1 EXCEPT SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 2 ASC;
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t1_char Table1
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ccc Character
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ddd Character
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eee Character
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NULL Character
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aaa Character
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SELECT t1_char, 'Character' AS Table1 FROM t1 EXCEPT SELECT t2_int, 'Integer' AS Table2 FROM t2 ORDER BY 1, 2;
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t1_char Table1
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NULL Character
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aaa Character
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ccc Character
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ddd Character
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eee Character
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SELECT t1_char, t1_int FROM t1 EXCEPT SELECT t2_char, t2_int FROM t2 ORDER BY 1;
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t1_char t1_int
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aaa 5
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aaa 1
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aaa 2
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ddd 4
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eee 7
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SELECT t1_int FROM t1 EXCEPT SELECT t3_int FROM t3 ORDER BY t1_int;
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t1_int
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2
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4
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SELECT t2_int FROM t2 EXCEPT SELECT t4_int FROM t4 ORDER BY t2_int;
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t2_int
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9
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11
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t2_int FROM t2 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t3_int FROM t3 order by t1_int desc;
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ERROR 21000: The used SELECT statements have a different number of columns
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t3_int, 'Integer' AS Table2 FROM t3 order by t3_int;
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ERROR 42S22: Unknown column 't3_int' in 'order clause'
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SELECT t1_int, 'Integer' AS Table1 FROM t1 EXCEPT SELECT t2_int, 'Integer' AS Table2 FROM t2 order by t2_int;
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ERROR 42S22: Unknown column 't2_int' in 'order clause'
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DROP USER 'cejuser'@'localhost';
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DROP DATABASE mcs80_db;
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