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CREATE TABLE t1 (c1 INT AUTO_INCREMENT, c2 INT, PRIMARY KEY(c1)) AUTO_INCREMENT=10 ENGINE=InnoDB;
CREATE INDEX i1 on t1(c2);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
`c2` INT DEFAULT NULL,
PRIMARY KEY (`c1`) USING BTREE,
KEY `i1` (`c2`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
INSERT INTO t1 (c2) values (0);
SELECT * FROM t1;
c1 c2
10 0
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
Warnings:
Note 1051 Unknown table 't1'
CREATE TABLE t1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
INSERT INTO t1(C2) VALUES ('innodb');
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`C1` DOUBLE NOT NULL,
`C2` VARCHAR(10) COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`C1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
CREATE TABLE t1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
INSERT INTO t1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
INSERT INTO t1(C2) VALUES ('innodb');
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`C1` DOUBLE NOT NULL,
`C2` VARCHAR(10) COLLATE utf8_general_ci DEFAULT NULL,
PRIMARY KEY (`C1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
Warnings:
Note 1051 Unknown table 't1'
CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 SET c1 = 1;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
INSERT INTO t1 SET c1 = 2;
INSERT INTO t1 SET c1 = -1;
SELECT * FROM t1;
c1
-1
1
2
INSERT INTO t1 SET c1 = -1;
Got one of the listed errors
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
REPLACE INTO t1 VALUES (-1);
SELECT * FROM t1;
c1
-1
1
2
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
DROP TABLE IF EXISTS t1;
Warnings:
Note 1051 Unknown table 't1'
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (-685113344), (1), (NULL), (NULL);
SELECT * FROM t1;
c1
-685113344
1
2
3
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (-685113344), (2), (NULL), (NULL);
SELECT * FROM t1;
c1
-685113344
2
3
4
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL), (2), (-685113344), (NULL);
INSERT INTO t1 VALUES (4), (5), (6), (NULL);
SELECT * FROM t1;
c1
-685113344
1
2
3
4
5
6
7
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (NULL), (2), (-685113344), (5);
SELECT * FROM t1;
c1
-685113344
1
2
5
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
CREATE TABLE t1 (c1 INTEGER AUTO_INCREMENT, PRIMARY KEY (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (-685113344), (NULL);
SELECT * FROM t1;
c1
-685113344
1
2
3
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` INT NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`) USING BTREE
) ENGINE=InnoDB COLLATE = utf8_general_ci
DROP TABLE t1;
|