349 lines
8.1 KiB
Plaintext
349 lines
8.1 KiB
Plaintext
CREATE TABLE t1 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 TINYINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 SMALLINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 MEDIUMINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 INT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 INTEGER NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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CREATE TABLE t1 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t2 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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CREATE TABLE t3 (c1 BIGINT NOT NULL PRIMARY KEY, c2 INTEGER, KEY(c2));
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INSERT INTO t1 VALUES(1,1),(2,2),(3,3),(4,4),(5,5);
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INSERT INTO t2 VALUES(11,1),(12,1),(13,1),(14,2),(15,6);
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INSERT INTO t3 VALUES(21,11),(22,11),(23,13),(24,14),(25,15);
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UPDATE IGNORE t1, t2 ,t3 SET t1.c2 = 30, t2.c2 = 40, t3.c2=50 WHERE t1.c1=t2.c2 AND t2.c1=t3.c2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 30
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2 30
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3 3
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4 4
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5 5
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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11 40
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12 1
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13 40
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14 40
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15 6
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SELECT * FROM t3 ORDER BY c1;
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c1 c2
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21 50
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22 50
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23 50
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24 50
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25 15
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DROP TABLE t1,t2,t3;
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