错误:1289 SQLSTATE: HY000 (ER_FEATURE_DISABLED) 消息:’%s’特性已被禁止,要想使其工作,需要用’%s’创建MySQL。 [Page] 错误:1290 SQLSTATE: HY000 (ER_OPTION_PREVENTS_STATEMENT) 消息:MySQL正使用%s选项运行,因此不能执行该语句。 错误:1291 SQLSTATE: HY000 (ER_DUPLICATED_VALUE_IN_TYPE) 消息:列’...
On the replica, when it applies the event which has been mapped using a hash function, in some cases, it can result in replication error as shown above. Solution The solution is to use invisible columns which is supported as of MySQL 8.0.23, as documented here: https://dev.mysql.com/d...
错误:1289 SQLSTATE: HY000 (ER_FEATURE_DISABLED) 消息:’%s’特性已被禁止,要想使其工作,需要用’%s’创建MySQL。 [Page] 错误:1290 SQLSTATE: HY000 (ER_OPTION_PREVENTS_STATEMENT) 消息:MySQL正使用%s选项运行,因此不能执行该语句。 错误:1291 SQLSTATE: HY000 (ER_DUPLICATED_VALUE_IN_TYPE) 消息:列’...
I was writing some simple code to use in drupal, there seems to be something wrong but I don't see it... please help! SELECT (COUNT(DISTINCT(n.nid)) + COUNT(DISTINCT(c.cid))) count, u.uid FROM {users} u LEFT JOIN {node} n ON u.uid = n.uid WHERE n.type = 'blog' ...
这是因为在5.6及以上的版本内,开启了 enforce_gtid_consistency=true 功能导致的,MySQL官方解释说当启用 enforce_gtid_consistency 功能的时候,MySQL只允许能够保障事务安全,并且能够被日志记录的SQL语句被执行,像create table … select ...
1211:当前用户没有创建用户的权限 1216:外键约束检查失败,更新子表记录失败 1217:外键约束检查失败,删除或修改主表记录失败 1226:当前用户使用的资源已超过所允许的资源,请重启数据库或重启服务器 1227:权限不足,您无权进行此操作 1235:MySQL版本过低,不具有本功能...
在MySQL中,必须先选择数据库,然后才能执行数据库操作。如果没有选择数据库,就会报错"Error Code: 1046. No database selected"。 这个错误通常发生在以下情况下: 在没有选择数据库的情况下执行了数据库操作,例如执行SELECT、INSERT、UPDATE或DELETE语句;
2 rows in set, 1 warning (0.00 sec) 我们可以看到 PASSWORD('forgotten')哈希与 authentication_string 列不匹配,这意味着 password string ='forgotten' 不是正确的登录密码。 如果您需要覆盖密码,可以执行以下查询: mysql>set password for 'nonexistant'...
MySQL Connector/ODBC Developer Guide / Connector/ODBC Reference / Connector/ODBC Error Codes 7.3 Connector/ODBC Error Codes The following tables lists the error codes returned by Connector/ODBC apart from the server errors. Table 7.13 Special Error Codes Returned by Connector/ODBC Native CodeSQLSTATE...
mysql_select_db('chemdata') or exit(mysql_error()); $sql = "INSERT INTO $table_alumni SET lastname='$_POST[lastname]', firstname='$_POST[firstname]', mi='$_POST[mi]', advisor='$_POST[advisor]', email='$_POST', year_grad='$_POST[year]', degree='...