mirror of
https://github.com/MariaDB/server.git
synced 2025-10-25 18:38:00 +03:00
536 lines
20 KiB
Plaintext
536 lines
20 KiB
Plaintext
DROP TABLE IF EXISTS t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 DECIMAL(10,5) UNSIGNED NOT NULL, c2 DECIMAL(10,5) SIGNED NULL, c3 DECIMAL, c4 INT, UNIQUE INDEX idx(c1,c4));
|
|
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
|
|
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
Note 1265 Data truncated for column 'c3' at row 1
|
|
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
|
|
Warnings:
|
|
Note 1265 Data truncated for column 'c1' at row 1
|
|
Note 1265 Data truncated for column 'c2' at row 1
|
|
Note 1265 Data truncated for column 'c3' at row 1
|
|
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
|
|
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
|
|
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Note 1265 Data truncated for column 'c3' at row 1
|
|
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
Note 1265 Data truncated for column 'c3' at row 1
|
|
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 0 8
|
|
0.00000 0.00000 0 6
|
|
1.00000 1.00000 1 7
|
|
100.00000 1001.00000 10000 4
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 -99999.99999 9999999999 5
|
|
99999.99999 99999.99999 1000000000 3
|
|
99999.99999 99999.99999 111111111 9
|
|
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
|
|
SELECT c1,c2 FROM t1;
|
|
c1 c2
|
|
0.00000 -0.10000
|
|
0.00000 0.00000
|
|
1.00000 1.00000
|
|
100.05000 -100.05000
|
|
10000.00000 0.00001
|
|
11111.00009 -9999.99999
|
|
99999.99999 -99999.99999
|
|
99999.99999 99999.99999
|
|
99999.99999 99999.99999
|
|
DELETE FROM t1 WHERE c3=1 AND c4=7;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 0 8
|
|
0.00000 0.00000 0 6
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 -99999.99999 9999999999 5
|
|
99999.99999 99999.99999 1000000000 3
|
|
99999.99999 99999.99999 111111111 9
|
|
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
|
|
SELECT * FROM t1 WHERE c1=1.2e+2;
|
|
c1 c2 c3 c4
|
|
DELETE FROM t1 WHERE c4 IN (4,5,6);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 0 8
|
|
100.05000 -100.05000 100119 1
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 99999.99999 1000000000 3
|
|
99999.99999 99999.99999 111111111 9
|
|
TRUNCATE t1;
|
|
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
22222.22222 -22222.22222 2222222222 2
|
|
33333.33333 -33333.33333 3333333333 3
|
|
44444.44444 -44444.44444 4444444444 4
|
|
55555.55555 -55555.55555 5555555555 5
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
c1
|
|
22222.22222
|
|
33333.33333
|
|
44444.44444
|
|
55555.55555
|
|
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
CREATE TABLE t2(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx2(c1,c3));
|
|
CREATE TABLE t3(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx3(c1,c3));
|
|
CREATE TABLE t4(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx4(c1,c3));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11111 1111111111 1
|
|
22222.22222 2222222222 2
|
|
33333.33333 3333333333 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
44444.44444 4444444444 4
|
|
55555.55555 5555555555 5
|
|
66666.66666 6666666666 6
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
77777.77777 7777777777 7
|
|
88888.88888 8888888888 8
|
|
99999.99999 9999999999 9
|
|
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
TRUNCATE t2;
|
|
TRUNCATE t3;
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11111 1111111111 1
|
|
33333.33333 3333333333 3
|
|
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DROP TABLE t2,t3;
|
|
CREATE TABLE t2(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT);
|
|
CREATE TABLE t3(c1 DECIMAL(10,5) NOT NULL, c2 DECIMAL, c3 INT, UNIQUE INDEX idx3(c1));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
|
|
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
22222.22222 2222222222 2
|
|
33333.33333 3333333333 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
55555.55555 5555555555 2
|
|
66666.66666 6666666666 3
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
77777.77777 7777777777 7
|
|
88888.88888 8888888888 8
|
|
99999.99999 9999999999 9
|
|
DROP TABLES IF EXISTS t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 FLOAT(10,5) UNSIGNED NOT NULL, c2 FLOAT(10,5) SIGNED NULL, c3 FLOAT, c4 INT, UNIQUE INDEX idx(c1,c4));
|
|
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
|
|
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
|
|
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
|
|
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
|
|
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
0.00000 0.00000 0 6
|
|
1.00000 1.00000 1 7
|
|
100.00000 1001.00000 10000 4
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
100000.00000 -100000.00000 10000000000 5
|
|
100000.00000 100000.00000 1000000000 3
|
|
100000.00000 100000.00000 111111000 9
|
|
11111.00000 -10000.00000 10000000 2
|
|
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
|
|
SELECT c1,c2 FROM t1;
|
|
c1 c2
|
|
0.00000 -0.10000
|
|
0.00000 0.00000
|
|
1.00000 1.00000
|
|
100.05000 -100.05000
|
|
10000.00000 0.00001
|
|
100000.00000 -100000.00000
|
|
100000.00000 100000.00000
|
|
100000.00000 100000.00000
|
|
11111.00000 -10000.00000
|
|
DELETE FROM t1 WHERE c3=1 AND c4=7;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
0.00000 0.00000 0 6
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
100000.00000 -100000.00000 10000000000 5
|
|
100000.00000 100000.00000 1000000000 3
|
|
100000.00000 100000.00000 111111000 9
|
|
11111.00000 -10000.00000 10000000 2
|
|
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
|
|
SELECT * FROM t1 WHERE c1=1.2e+2;
|
|
c1 c2 c3 c4
|
|
DELETE FROM t1 WHERE c4 IN (4,5,6);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
100000.00000 100000.00000 1000000000 3
|
|
100000.00000 100000.00000 111111000 9
|
|
11111.00000 -10000.00000 10000000 2
|
|
TRUNCATE t1;
|
|
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
22222.22266 -22222.22266 2222220000 2
|
|
33333.33203 -33333.33203 3333330000 3
|
|
44444.44531 -44444.44531 4444440000 4
|
|
55555.55469 -55555.55469 5555560000 5
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
c1
|
|
22222.22266
|
|
33333.33203
|
|
44444.44531
|
|
55555.55469
|
|
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
CREATE TABLE t2(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx2(c1,c3));
|
|
CREATE TABLE t3(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx3(c1,c3));
|
|
CREATE TABLE t4(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx4(c1,c3));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11133 1111110000 1
|
|
22222.22266 2222220000 2
|
|
33333.33203 3333330000 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
44444.44531 4444440000 4
|
|
55555.55469 5555560000 5
|
|
66666.66406 6666670000 6
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
100000.00000 10000000000 9
|
|
77777.78125 7777780000 7
|
|
88888.89062 8888890000 8
|
|
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
TRUNCATE t2;
|
|
TRUNCATE t3;
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11133 1111110000 1
|
|
22222.22266 2222220000 2
|
|
33333.33203 3333330000 3
|
|
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DROP TABLE t2,t3;
|
|
CREATE TABLE t2(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT);
|
|
CREATE TABLE t3(c1 FLOAT(10,5) NOT NULL, c2 FLOAT, c3 INT, UNIQUE INDEX idx3(c1));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
|
|
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
100000.00000 -100000.00000 10000000000 9
|
|
11111.11133 -11111.11133 1111110000 1
|
|
66666.66406 -66666.66406 6666670000 6
|
|
77777.78125 -77777.78125 7777780000 7
|
|
88888.89062 -88888.89062 8888890000 8
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
22222.22266 2222220000 2
|
|
33333.33203 3333330000 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
55555.55469 5555560000 2
|
|
66666.66406 6666670000 3
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
100000.00000 10000000000 9
|
|
77777.78125 7777780000 7
|
|
88888.89062 8888890000 8
|
|
DROP TABLES IF EXISTS t1,t2,t3,t4;
|
|
CREATE TABLE t1(c1 DOUBLE(10,5) UNSIGNED NOT NULL, c2 DOUBLE(10,5) SIGNED NULL, c3 DOUBLE, c4 INT, UNIQUE INDEX idx(c1,c4));
|
|
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100119',1),('11111.00009','-9999.99999','9999999',2);
|
|
INSERT INTO t1 VALUES('1000000','10000000','1000000000.0001',3);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
INSERT INTO t1 values('100.000001','1000.999999','9999.999999',4);
|
|
INSERT INTO t1 VALUES('99999.99999','-99999.99999','9999999999',5);
|
|
INSERT INTO t1 VALUES ("0.0","0.0","0.0",6),("01.0","01.0","01.0",7);
|
|
INSERT INTO t1 VALUES ("-.1","-.1","-.1",8);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
INSERT INTO t1 VALUES ("+111111111.11","+111111111.11","+111111111.11",9);
|
|
Warnings:
|
|
Warning 1264 Out of range value for column 'c1' at row 1
|
|
Warning 1264 Out of range value for column 'c2' at row 1
|
|
INSERT INTO t1 VALUES('1.0e+4','1.0e-5','1.0e+9',10);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
0.00000 0.00000 0 6
|
|
1.00000 1.00000 1 7
|
|
100.00000 1001.00000 9999.999999 4
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 -99999.99999 9999999999 5
|
|
99999.99999 99999.99999 1000000000.0001 3
|
|
99999.99999 99999.99999 111111111.11 9
|
|
DELETE FROM t1 WHERE c2 > 100 ORDER BY c2 LIMIT 1;
|
|
SELECT c1,c2 FROM t1;
|
|
c1 c2
|
|
0.00000 -0.10000
|
|
0.00000 0.00000
|
|
1.00000 1.00000
|
|
100.05000 -100.05000
|
|
10000.00000 0.00001
|
|
11111.00009 -9999.99999
|
|
99999.99999 -99999.99999
|
|
99999.99999 99999.99999
|
|
99999.99999 99999.99999
|
|
DELETE FROM t1 WHERE c3=1 AND c4=7;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
0.00000 0.00000 0 6
|
|
100.05000 -100.05000 100119 1
|
|
10000.00000 0.00001 1000000000 10
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 -99999.99999 9999999999 5
|
|
99999.99999 99999.99999 1000000000.0001 3
|
|
99999.99999 99999.99999 111111111.11 9
|
|
DELETE FROM t1 WHERE c3=9999999999 OR c2=1.0e-5;
|
|
SELECT * FROM t1 WHERE c1=1.2e+2;
|
|
c1 c2 c3 c4
|
|
DELETE FROM t1 WHERE c4 IN (4,5,6);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
0.00000 -0.10000 -0.1 8
|
|
100.05000 -100.05000 100119 1
|
|
11111.00009 -9999.99999 9999999 2
|
|
99999.99999 99999.99999 1000000000.0001 3
|
|
99999.99999 99999.99999 111111111.11 9
|
|
TRUNCATE t1;
|
|
INSERT INTO t1 VALUES ('11111.11111','-11111.11111','1111111111',1),('22222.22222','-22222.22222','2222222222',2),('33333.33333','-33333.33333','3333333333',3),('44444.44444','-44444.44444','4444444444',4),('55555.55555','-55555.55555','5555555555',5),('66666.66666','-66666.66666','6666666666',6),('77777.77777','-77777.77777','7777777777',7),('88888.88888','-88888.88888','8888888888',8),('99999.99999','-99999.99999','9999999999',9);
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
22222.22222 -22222.22222 2222222222 2
|
|
33333.33333 -33333.33333 3333333333 3
|
|
44444.44444 -44444.44444 4444444444 4
|
|
55555.55555 -55555.55555 5555555555 5
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT c1 FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
c1
|
|
22222.22222
|
|
33333.33333
|
|
44444.44444
|
|
55555.55555
|
|
DELETE FROM t1 WHERE c1>='22222.22222' AND c1<='55555.55555' ORDER BY c1;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
CREATE TABLE t2(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx2(c1,c3));
|
|
CREATE TABLE t3(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx3(c1,c3));
|
|
CREATE TABLE t4(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx4(c1,c3));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
INSERT INTO t4 VALUES ('77777.77777','7777777777',7),('88888.88888','8888888888',8),('99999.99999','9999999999',9);
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11111 1111111111 1
|
|
22222.22222 2222222222 2
|
|
33333.33333 3333333333 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
44444.44444 4444444444 4
|
|
55555.55555 5555555555 5
|
|
66666.66666 6666666666 6
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
77777.77777 7777777777 7
|
|
88888.88888 8888888888 8
|
|
99999.99999 9999999999 9
|
|
DELETE t1,t2,t3,t4 FROM t1,t2,t3,t4 WHERE t1.c2 >'1111111111' AND t4.c2 < '8888888888';
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
TRUNCATE t2;
|
|
TRUNCATE t3;
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('44444.44444','4444444444',4),('55555.55555','5555555555',5),('66666.66666','6666666666',6);
|
|
DELETE FROM t2 WHERE t2.c1='22222.22222' AND t2.c3=2;
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
11111.11111 1111111111 1
|
|
33333.33333 3333333333 3
|
|
DELETE FROM t2 WHERE c1 BETWEEN '11111' AND '44444';
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DELETE FROM t2 WHERE c1 IN ('44444.44444','99999.99999');
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
DROP TABLE t2,t3;
|
|
CREATE TABLE t2(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT);
|
|
CREATE TABLE t3(c1 DOUBLE(10,5) NOT NULL, c2 DOUBLE, c3 INT, UNIQUE INDEX idx3(c1));
|
|
INSERT INTO t2 VALUES ('11111.11111','1111111111',1),('22222.22222','2222222222',2),('33333.33333','3333333333',3);
|
|
INSERT INTO t3 VALUES ('11111.11111','4444444444',1),('55555.55555','5555555555',2),('66666.66666','6666666666',3);
|
|
DELETE t2,t3 FROM t2,t3 WHERE t2.c1=t3.c1 AND t2.c3=t3.c3;
|
|
SELECT * FROM t1;
|
|
c1 c2 c3 c4
|
|
11111.11111 -11111.11111 1111111111 1
|
|
66666.66666 -66666.66666 6666666666 6
|
|
77777.77777 -77777.77777 7777777777 7
|
|
88888.88888 -88888.88888 8888888888 8
|
|
99999.99999 -99999.99999 9999999999 9
|
|
SELECT * FROM t2;
|
|
c1 c2 c3
|
|
22222.22222 2222222222 2
|
|
33333.33333 3333333333 3
|
|
SELECT * FROM t3;
|
|
c1 c2 c3
|
|
55555.55555 5555555555 2
|
|
66666.66666 6666666666 3
|
|
SELECT * FROM t4;
|
|
c1 c2 c3
|
|
77777.77777 7777777777 7
|
|
88888.88888 8888888888 8
|
|
99999.99999 9999999999 9
|
|
DROP TABLES IF EXISTS t1,t2,t3,t4;
|