Mysql 常见错误

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  1006:MYSQL 创建数据库失败                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                
  1007:MYSQL数据库已存在,创建数据库失败                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                
  1008:MYSQL 数据库不存在,删除数据库失败                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                
  1009:MYSQL不能删除数据库文件导致删除数据库失败                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                                                                                                                                                                
  1010:MYSQL 不能删除数据目录导致删除数据库失败                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                
1011:MYSQL删除数据库文件失败                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                
  1012:MYSQL 不能读取系统表中的记录                                                                                                                                                                                                                                                                                                                                                                            
1060:字段重复,导致无法插入这个字段。                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                  
1062:字段值重复,入库失败                                                                                                                                                                                                                                                                                                                                                                                        
Quote:                                                                                                                                                                                                                                                                                                                                                                                                            
1.如果出类似主码为"65535"的错误,可以查看相关表的自增字段,将字段值改在就可以                                                                                                                                                                                                                                                                                                                                       
2.确保相关数据表中主码重复的字段是否存在,如果存在删除这条记录                                                                                                                                                                                                                                                                                                                                                     
3.备份数据库,修复相关表(注:这种情况比较常见,如pw_posts表,对表进行修复的时候不要忘记备份).                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                                                  
1064:MySQL 不支持错误提示中的编码。                                                                                                                                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                  
  1065:MYSQL无效的SQL语句,SQL语句为空                                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                                                  
  1067:MySQL 版本为 5,不支持空的默认值。                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                  
  1081:MYSQL不能建立Socket连接                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                
  1114:MYSQL 数据表已满,不能容纳任何记录                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                
  1116:MYSQL打开的数据表太多                                                                                                                                                                                                                                                                                                                                                                                   
                                                                                                                                                                                                                                                                                                                                                                                                                
  1129:MYSQL 数据库出现异常,请重启数据库                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                
  1130:MYSQL连接数据库失败,没有连接数据库的权限                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                                                                                                                                                                
  1133:MYSQL 数据库用户不存在                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                  
  1135:可能是内存不足够,请联系空间商解决。                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                  
  1141:MYSQL当前用户无权访问数据库                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                                                                                
  1142:MYSQL 当前用户无权访问数据表                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                
  1143:MYSQL当前用户无权访问数据表中的字段                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                
  1146:MYSQL 数据表不存在或数据表缺失,请恢复备份数据                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                
  1147:MYSQL未定义用户对数据表的访问权限                                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                                                                                                                                
  1149:MYSQL 语句语法错误                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                
  1158:网络错误,出现读错误,请检查网络连接状况                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                
  1159:网络错误,读超时,请检查网络连接状况                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                
  1160:网络错误,出现写错误,请检查网络连接状况                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                
  1161:网络错误,写超时,请检查网络连接状况                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                
  1062:MYSQL字段值重复,入库失败                                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                                                                                                                                                                
  1169:MYSQL 字段值重复,更新记录失败                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                
  1177:MYSQL打开数据表失败                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                
  1180:MYSQL 提交事务失败                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                                                                                                                
  1181:MYSQL回滚事务失败                                                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                                                                                                                                
  1203:MYSQL 当前用户和数据库建立的连接已到达数据库的最大连接数,请增大可用的数据库连接数或                                                                                                                                                                                                                                                                                                                    
重启数据库                                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                
  1205:MYSQL加锁超时                                                                                                                                                                                                                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                                                                                                                
  1211:MYSQL 当前用户没有创建用户的权限                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                
  1216:MYSQL外键约束检查失败,更新子表记录失败                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                
  1217:MYSQL 外键约束检查失败,删除或修改主表记录失败                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                
  1226:MYSQL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:MYSQL权限不足,您无权进行此操作                                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                                                
  1235:MySQL 版本过低,不具有本功能                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                  
1250:客户端不支持服务器要求的认证协议,请考虑升级客户端。                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                  
1251:Client 不能支持 authentication protocol 的要求                                                                                                                                                                                                                                                                                                                                                              
Client does not support authentication protocol requested by server; consider upgrading MySQL client                                                                                                                                                                                                                                                                                                              
Quote:                                                                                                                                                                                                                                                                                                                                                                                                            
方法1:                                                                                                                                                                                                                                                                                                                                                                                                           
mysql> SET PASSWORD FOR                                                                                                                                                                                                                                                                                                                                                                                           
-> ' some_user '@' some_host ' = OLD_PASSWORD(' newpwd ');                                                                                                                                                                                                                                                                                                                                                        
结合我们的实际情况,在 MySQL Command Line Client 下运行:                                                                                                                                                                                                                                                                                                                                                           
set password for root@localhost = old_password('123456');                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                                                  
方法2:                                                                                                                                                                                                                                                                                                                                                                                                           
       mysql> UPDATE mysql.user SET Password = OLD_PASSWORD('newpwd')                                                                                                                                                                                                                                                                                                                                      
        -> WHERE Host = 'some_host' AND User = 'some_user';                                                                                                                                                                                                                                                                                                                                               
       mysql> FLUSH PRIVILEGES;                                                                                                                                                                                                                                                                                                                                                                            
<上面的部分请按自己实际情况修改。>                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                  
1267:不合法的混合字符集。                                                                                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                  
2002:服务器端口不对,请咨询空间商正确的端口。                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                                                                                                                                                  
2003:MySQL 服务没有启动,请启动该服务。                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                  
2008:MySQL client ran out of memory                                                                                                                                                                                                                                                                                                                                                                              
错误指向了MySQL客户mysql。这个错误的原因很简单,客户没有足够的内存存储全部结果。                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                  
2013:远程连接数据库是有时会有这个问题,MySQL 服务器在执行一条 SQL 语句的时候                                                                                                                                                                                                                                                                                                                                     
失去了连接造成的。                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                                                                                                                                                  
10048:最大连接数等问题                                                                                                                                                                                                                                                                                                                                                                                           
       Quote:                                                                                                                                                                                                                                                                                                                                                                                                
建议在my.ini文件中修改最大连接数,                                                                                                                                                                                                                                                                                                                                                                                
把 mysql_connect() 方法都改成了 mysql_pconnect() 方法.                                                                                                                                                                                                                                                                                                                                                            
要修改mysql_pconnect(),可以在论坛的data目录的sql_config.php中                                                                                                                                                                                                                                                                                                                                                    
$pconnect = 0; //是否持久连接                                                                                                                                                                                                                                                                                                                                                                                     
修改成$pconnect = 1;                                                                                                                                                                                                                                                                                                                                                                                              
开启防刷新,严禁刷新太快.                                                                                                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                  
10055:没有缓存空间可利用                                                                                                                                                                                                                                                                                                                                                                                         
Quote:                                                                                                                                                                                                                                                                                                                                                                                                            
查看下你的C盘空间是否已经满,清除一些没有用的文件.                                                                                                                                                                                                                                                                                                                                                                 
可以在后台的"论坛核心设置","核心功能设置"里"进程优化"开启,"GZIP 压缩输出"关闭.                                                                                                                                                                                                                                                                                                                                    
查找了一下10055(没有缓存空间可利用)出错的原因,分析了my.ini的配制文件,                                                                                                                                                                                                                                                                                                                                         
在my.ini中如下:                                                                                                                                                                                                                                                                                                                                                                                                  
default-storage-engine=INNODB                                                                                                                                                                                                                                                                                                                                                                                     
innodb_additional_mem_pool_size=2M                                                                                                                                                                                                                                                                                                                                                                                
innodb_flush_log_at_trx_commit=1                                                                                                                                                                                                                                                                                                                                                                                  
innodb_log_buffer_size=1M                                                                                                                                                                                                                                                                                                                                                                                         
innodb_buffer_pool_size=10M                                                                                                                                                                                                                                                                                                                                                                                       
innodb_log_file_size=10M                                                                                                                                                                                                                                                                                                                                                                                          
innodb_thread_concurrency=8                                                                                                                                                                                                                                                                                                                                                                                       
觉得可以把 innodb_buffer_pool_size=10M 加大如100M或是1000M                                                                                                                                                                                                                                                                                                                                                       
以上是对 mysql5的                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                  
如果是mysql4可以在 my.ini中增加如下:                                                                                                                                                                                                                                                                                                                                                                             
#innodb_data_file_path = ibdata1:2000M; ibdata2:2000M                                                                                                                                                                                                                                                                                                                                                           
#innodb_data_home_dir = c:ibdata                                                                                                                                                                                                                                                                                                                                                                                 
#innodb_log_group_home_dir = c:iblogs                                                                                                                                                                                                                                                                                                                                                                            
#innodb_log_arch_dir = c:iblogs                                                                                                                                                                                                                                                                                                                                                                                  
#set-variable = innodb_mirrored_log_groups=1                                                                                                                                                                                                                                                                                                                                                                      
#set-variable = innodb_log_files_in_group=3                                                                                                                                                                                                                                                                                                                                                                       
#set-variable = innodb_log_file_size=5M                                                                                                                                                                                                                                                                                                                                                                           
#set-variable = innodb_log_buffer_size=8M                                                                                                                                                                                                                                                                                                                                                                         
#innodb_flush_log_at_trx_commit=1                                                                                                                                                                                                                                                                                                                                                                                 
#innodb_log_archive=0                                                                                                                                                                                                                                                                                                                                                                                             
#set-variable = innodb_buffer_pool_size=16M                                                                                                                                                                                                                                                                                                                                                                       
#set-variable = innodb_additional_mem_pool_size=2M                                                                                                                                                                                                                                                                                                                                                                
#set-variable = innodb_file_io_threads=4                                                                                                                                                                                                                                                                                                                                                                          
#set-variable = innodb_lock_wait_timeout=50                                                                                                                                                                                                                                                                                                                                                                       
把前面的#去了                                                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                                                  
10061:MySQL 服务不能正常启动                                                                                                                                                                                                                                                                                                                                                                                     
Quote:                                                                                                                                                                                                                                                                                                                                                                                                            
启动这台机器上的MySQL服务                                                                                                                                                                                                                                                                                                                                                                                         
如服务启动失败,一定是你的my.ini文件出了差错, MySQL服务不能正常启动                                                                                                                                                                                                                                                                                                                                              
你删除了它后,MySQL就会按其默认配置运行,那就没有问题

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