SET@a=2147483647;-- INT的最大值SET@b=3600;-- 一个小时的时间戳SELECT@a+@b; 1. 2. 3. 执行上述SQL语句,我们可能会收到一个错误提示:BIGINT UNSIGNED value is out of range in。这是因为@a和@b的和超出了INT类型的范围。 解决方案 使用BIGINT类型 为了避免范围溢出的问题,我们可以将INT类型的变量...
由于在某一次系统性能优化过程中,订单金额字段的类型由INT修改为TINYINT,没有注意到TINYINT的存储范围只在-128到127之间。随后,当系统接收到一个大于127的订单金额时,便会报出Out of range value错误。 我们用公式描述订单金额的规模: [ \text{订单金额范围} = {x \in \mathbb{Z} \mid -128 \leq x \leq...
CREATE TABLE t1 (i1 TINYINT, i2 TINYINT UNSIGNED); With strict SQL mode enabled, an out of range error occurs: mysql> SET sql_mode = 'TRADITIONAL'; mysql> INSERT INTO t1 (i1, i2) VALUES(256, 256); ERROR 1264 (22003): Out of range value for column 'i1' at row 1 mysql>...
CREATE TABLE t1 (i1 TINYINT, i2 TINYINT UNSIGNED); With strict SQL mode enabled, an out of range error occurs: mysql> SET sql_mode = 'TRADITIONAL'; mysql> INSERT INTO t1 (i1, i2) VALUES(256, 256); ERROR 1264 (22003): Out of range value for column 'i1' at row 1 mysql>...
`if_follow` tinyint(0) NULL DEFAULT NULL COMMENT '是否关注') ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;-- --- Records of test-- ---INSERT INTO `test` VALUES (2001, '2021-09-24', 1);INSERT INTO `test` VALUES (2001, '2021-...
Category:MySQL Server: Stored RoutinesSeverity:S2 (Serious) Version:5.0.2OS:Linux (Linux, Windows) Assigned to:Alexander NozdrinCPU Architecture:Any [24 Feb 2005 9:23] Disha Description:Functions: For Int datatypes like TinyInt, SmallInt, MediumInt, out of range values can be passed as parame...
### Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'type' from result set. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '255' in column '4' is outside valid range for the datatype TINYINT. ...
### Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'type' from result set. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '255' in column '4' is outside valid range for the datatype TINYINT. ...
---+ | begin_num | int(10) unsigned | NO | PRI | | | | end_num | int(10) unsigned | YES | UNI | NULL | | | id_country | tinyint(3) unsigned | YES | MUL | NULL | | +---+---+---+---+---+---+ Both tables areMyISAMtype. Table `address` is 2124 rows (all...
CREATETABLE`tde5cf9ab` (`col_30`jsonNOT NULL,`col_31`json DEFAULTNULL,`col_32`tinyblobNOT NULL,`col_33`json DEFAULTNULL,`col_34`varbinary(487) DEFAULT'=HIwIv',`col_35`bigint(20) unsignedNOT NULL, UNIQUE KEY`idx_19`(`col_35`,`col_34`(2),`col_32`(4)),PRIMARY KEY(`col_35...