错误代码1146,通常出现在使用MySQL数据库时,其完整错误信息为:“Table 'xxx.yyy' doesn't exist”,即“表 'xxx.yyy' 不存在”。这表明程序尝试访问一个不存在的数据库表。 可能导致该错误出现的常见原因 表名或数据库名错误:在查询中指定的表名或数据库名可能存在拼写错误。 数据库连接错误:程序可能连接到了...
错误提示:Couldn't acquire next trigger: Unknown error 1146 spring +quartz 实现任务调度,由于quartz 默认读取表名为大写,新建数据库默认是区分大小写的。select *from QRTZ_LOCKS 如果查询时表名是大写,而实际建表是小写,mysql不会报找不到表,只会报 Unknown error 1146,不踩坑天知道是什么鬼错误。只需要将m...
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown error 1146 ### The error may exist in com/bj186/crm/mapper/UserMapper.xml ### The error may involve com.bj186.crm.mapper.UserMapper.selectUserById-Inline ### The error occurred while se...
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[42S02][1146] 然后我打开本地的Navicat报错如下:本地计算机上的MySQL57服务启动后停止,某些服务在未由其他服务或程序使用时将自动停止。 解决方式如下: 1、桌面左下角输入cmd 2、用cd命令进入安装mysql时的bin目录: cd C:\Program Files\MySQL\MySQL Server 5.7\bin (本人安装路径是 C:\Program Files\MySQL\...
In mysql, code 1146, 1049, 1051 representTable '%s.%s' doesn't exist,Unknown database '%s'andMessage: Unknown table '%s'respectively. But I cannot find relevent error code inerror table. Perhaps adding these error code will improve the user experience. ...
Examples of standard MySQL error codes include “1062 Duplicate entry” and “1146 Table doesn’t exist.” 2.Custom Error Codes: These error codes are specific to certain MySQL installations or applications. They are defined by the database administrator or the application developer to handle ...
Error | 1050 | Table 'menu' already exists | +---+---+---+ 1 row in set (0.00 sec) mysql> alter table menu add column a int; ERROR 1146 (42S02): Table 'cafeteria.menu' doesn't exist mysql> show warnings; +---+---+---+ | Level | Code | Message | +---+---+---+...
For example I can pass y=np.array([1., 1., 0., 1,0]) to fit and don't get an error. Even though there could be, based on the type alone, missing values (in the form of NaNs) in it. If passing floats as y fora classification problem is "legal", then I think passing Int...
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown error 1146 MySql语法错误, 但是错误是未知的, 执行所有的增删改查操作都会报这个错误! 原因分析: 原来是在mybatis配置数据库的db.proerties中,忘记修改数据库名字了 解决办法: 把jdbc.url=jdbc:mysql://localhost:3306/xiaomi?characterEncoding=...