MyCAT单库分表
u012556240:
你这样配置,你的mycat确定启动的起来?不会提示Illegal table conf : table [ TEST ] rule function [ mod-long ] partition size : 2 > table datanode size : 1, please make sure table ???????????????????
mysql修改字符集
zhengwei125:
[reply]weixin_43914977[/reply]
etc 下面的my.cnf
ORA-39112: depend...
qq_39184753:
厉害,解决了
linux 添加硬盘如何不重启
weixin_43892251:
[reply]sssssfn[/reply]
那就重启电脑啊
mysql insert 有一个时间字段,'0000-00-00 00:00:00'格式为这样。插入的是报错
ERROR 1292 (22007): Incorrect datetime value: '0000-00-00 00:00:00' for column 'return_create_time' at row 1
mysql允许将’0000-00-00’保存为“伪日期”,如果不使用no_zero_date sql模式。
root@localhost :(none)03:38:46>show variables like 'sql_mode';
+---------------+------------------------------------------------------------------------------------------------------------------------------------+
| variable_name | value |
+---------------+------------------------------------------------------------------------------------------------------------------------------------+
| sql_mode | strict_trans_tables,no_zero_in_date,
no_zero_date
,error_for_division_by_zero,no_auto_create_user,no_engine_substitution |
+---------------+-------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
参数中含有: no_zero_date
解决办法: 去掉 no_zero_date
set global sql_mode='strict_trans_tables,no_zero_in_date,error_for_division_by_zero,no_auto_create_user,no_engine_substitution';
如果不生效修改配置文件重新启动数据库。