#FORM

MySQL Error number: MY-013507; Symbol: ER_RPL_SLAVE_QUEUE_EVENT_FAILED_INVALID_NON_ROW_FORMAT; SQLSTATE: HY000

文档解释Errornumber:MY-013507;Symbol:ER_RPL_SLAVE_QUEUE_EVENT_FAILED_INVALID_NON_ROW_FORMAT;SQLSTATE:HY000Message:Thequeueeventfailedforchannel‘%s’asani...

MySQL Error number: MY-013300; Symbol: ER_MYSQL_NATIVE_PASSWORD_SECOND_PASSWORD_USED_INFORMATION; SQLSTATE: HY000

文档解释Errornumber:MY-013300;Symbol:ER_MYSQL_NATIVE_PASSWORD_SECOND_PASSWORD_USED_INFORMATION;SQLSTATE:HY000Message:Secondpasswordwasusedforloginbyuser:‘%s&#...

MySQL Error number: MY-010920; Symbol: ER_FILE_HAS_OLD_FORMAT; SQLSTATE: HY000

文档解释Errornumber:MY-010920;Symbol:ER_FILE_HAS_OLD_FORMAT;SQLSTATE:HY000Message:‘%s’hasanoldformat,youshouldre-createthe‘%s’object(s)这个错误。...

MySQL Error number: 3741; Symbol: ER_TRANSFORM_SOURCE_SRS_NOT_SUPPORTED; SQLSTATE: 22S00

文档解释Errornumber:3741;Symbol:ER_TRANSFORM_SOURCE_SRS_NOT_SUPPORTED;SQLSTATE:22S00Message:TransformationfromSRID%uisnotsupported.错误说明:ER_TRANSFORM_SOURCE_SRS_NOT_...
IT技术学习 ·2023-06-17

MySQL Error number: 3742; Symbol: ER_TRANSFORM_TARGET_SRS_NOT_SUPPORTED; SQLSTATE: 22S00

文档解释Errornumber:3742;Symbol:ER_TRANSFORM_TARGET_SRS_NOT_SUPPORTED;SQLSTATE:22S00Message:TransformationtoSRID%uisnotsupported.ErrorNumber:3742;Symbol:ER_TRANSFOR...
IT技术学习 ·2023-06-17

MySQL Error number: MY-013302; Symbol: ER_CACHING_SHA2_PASSWORD_SECOND_PASSWORD_USED_INFORMATION; SQLSTATE: HY000

文档解释Errornumber:MY-013302;Symbol:ER_CACHING_SHA2_PASSWORD_SECOND_PASSWORD_USED_INFORMATION;SQLSTATE:HY000Message:Secondpasswordwasusedforloginbyuser:‘%s&#...

MySQL Error number: MY-013896; Symbol: ER_IB_MSG_LOG_FILE_DIFFERENT_FORMATS; SQLSTATE: HY000

文档解释Errornumber:MY-013896;Symbol:ER_IB_MSG_LOG_FILE_DIFFERENT_FORMATS;SQLSTATE:HY000Message:Foundredologfileswithdifferentformats:%shasformatv%lu,%shasformatv%l...

MySQL Error number: MY-013508; Symbol: ER_RPL_SLAVE_APPLY_LOG_EVENT_FAILED_INVALID_NON_ROW_FORMAT; SQLSTATE: HY000

文档解释Errornumber:MY-013508;Symbol:ER_RPL_SLAVE_APPLY_LOG_EVENT_FAILED_INVALID_NON_ROW_FORMAT;SQLSTATE:HY000Message:Theapplicationofrelayeventsfailedforchannel...

MySQL Error number: MY-011595; Symbol: ER_GRP_RPL_INVALID_BINLOG_FORMAT; SQLSTATE: HY000

文档解释Errornumber:MY-011595;Symbol:ER_GRP_RPL_INVALID_BINLOG_FORMAT;SQLSTATE:HY000Message:BinlogformatshouldbeROWforGroupReplication错误说明:MySQL的ER_GRP_RPL_INVALID_...

MySQL Error number: MY-013895; Symbol: ER_IB_MSG_LOG_FILE_FORMAT_TOO_OLD; SQLSTATE: HY000

文档解释Errornumber:MY-013895;Symbol:ER_IB_MSG_LOG_FILE_FORMAT_TOO_OLD;SQLSTATE:HY000Message:Foundredologfile%swhichhasformat(v%lu)andisstoredinside#innodb_redo.MyS...

centos7设置CPU的运行频率为performance

查看当前cpu运行频率:cat /proc/cpuinfo | grep -i "cpumhz"开始设置:cpupower-callfrequency-set -gperformance 或者: cpupower&nbs...

ASP.NET MVC 检测到有潜在危险的 Request.Form 值

解决方法如下:1.需要在Web.config中,在<system.web>节点下增加:<httpRuntimerequestValidationMode="2.0"/>2.在Action添加[ValidateInput(false)]属性  [HttpPost] &...

C# WinForm 利用 SplitContainer 实现两个控件随窗口大小变化而均匀变化

C#WinForm的控件,有两个属性:Anchor:默认是Top、Left,如果我们把四个方向都勾上,则其父控件缩放大小时,其自身也随着缩放大小。Dock:如果我们选择为Fill,其效果和Anchor四个方向都勾上一样。两个属性只能使用一个。但是假如我有两个TextBox时:如果是纵向排列,则高度上,只能有一个Text...

C# WinForm CheckedListBox 如何获取选中项以及其文本

注意是CheckedListBox,不是CheckListBox。for(inti=0;i<checkedListBox.Items.Count;i++){if(checkedListBox.GetItemChecked(i)){result.Add(checkedListBox.GetItemText(chec...

.NET WinForm AllowDrop、DragEnter、DragDrop 实现文件拖拽响应

使用.NET开发WinForm应用程序时,如果想要实现某一控件,响应拖拽文件,则需要三步。第一步、将这个控件的AllowDrop设置为true。第二步、为这个控件设置DragEnter事件。privatevoid_list_DragEnter(objectsender,DragEventArgse){if(e.Data...
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