文档解释Errornumber:MY-011009;Symbol:ER_DD_UPGRADE_FAILED_TO_CREATE_INDEX_STATS;SQLSTATE:HY000Message:ErrorincreatingIndexstatisticsentry.FixstatisticsdatabyusingAN...

文档解释Errornumber:MY-013613;Symbol:ER_IB_ERR_DDL_LOG_INSERT_FAILURE;SQLSTATE:HY000Message:Couldn’tinsertentryinddllogforddl.错误说明：MY-013613错误的符号为ER_IB_ERR_DD...

文档解释Errornumber:3174;Symbol:ER_CANNOT_ADD_FOREIGN_BASE_COL_VIRTUAL;SQLSTATE:HY000Message:Cannotaddforeignkeyonthebasecolumnofindexedvirtualcolumn.错误说明MySQL错误317...

文档解释Errornumber:MY-010195;Symbol:ER_DD_TRG_DB_COLLATION_MISSING;SQLSTATE:HY000Message:Databasecollationismissingfortriggeroftable%s.UsingDefaultcharacterset.错误说...

文档解释Errornumber:MY-013687;Symbol:ER_RPL_ASYNC_MANAGED_NAME_ADDED;SQLSTATE:HY000Message:Thegroup(group_name:%s)forthechannel‘%s’hasbeenadded,andsoadd...

文档解释Errornumber:MY-011008;Symbol:ER_DD_UPGRADE_TABLE_STATS_MIGRATE_COMPLETED;SQLSTATE:HY000Message:FinishedmigratingTABLEstatisticsdata.错误说明：MY-011008ER_DD_UPGR...

文档解释Errornumber:3612;Symbol:ER_IMP_INCOMPATIBLE_DD_VERSION;SQLSTATE:HY000Message:Importedddversion(%u)isnotcompatiblewithcurrent(%u)错误说明：ER_IMP_INCOMPATIBLE_DD_...

文档解释Errornumber:MY-011010;Symbol:ER_DD_UPGRADE_INDEX_STATS_MIGRATE_COMPLETED;SQLSTATE:HY000Message:FinishedmigratingINDEXstatisticsdata.错误说明：MySQL错误号MY-011010表示...

文档解释Errornumber:3725;Symbol:ER_SLAVE_POSSIBLY_DIVERGED_AFTER_DDL;SQLSTATE:HY000Message:AcommitforanatomicDDLstatementwasunsuccessfulonthemasterandtheslave.Thesl...

文档解释Errornumber:MY-011557;Symbol:ER_GRP_RPL_ADD_GTID_INFO_WITH_REMOTE_GTID_FAILED;SQLSTATE:HY000Message:Unabletoaddgtidinformationtothegroup_gtid_executedsetwhe...

Attribute值产品名称SQLServer事件ID21893事件源MSSQLSERVER组件SQLEngine符号名称SQLErrorNum21893消息正文订阅服务器(%s)（属于原始发布服务器“%s”）在重定向的发布服务器“%s”中不显示为远程服务器。在重定向的发布服务器上运行sp_addlinkedserve...

问题：png的透明图片，不能识别里面的内容思路：　　可以把图片转换为jpg格式，然后有底色后再去ocr解决方法：转换的代码如下：Imageimg=Image.FromFile(@"C:UsersabcDesktopimage4.png");using(varbmp=newBitmap(img.Width,img.Hei...

//usingPaddleOCRSharp;//usingSystem.Drawing;publicclassPaddleOCREngineHandler{//本文来自www.51dev.compublicstaticPaddleOCREngineengine=CreateOCRParameter();publicst...

.NET的Cache类－key、value索引形式直接取值、设置值.NET的Cache类－Get、Remove、Insert.NET的Cache类－Add方法.NET的Cache类－缓存不是副本，注意操作影响缓存cache.Add参数一共有7个，我们先说下第3和第7个参数第3个参数表示什么缓存依赖，比如微软与自家的SQ...

DateTime dt = DateTime.Now;dt.AddDays(80);如上，dt是当前时间，还是80天之后呢？答案：当前时间，也就是说AddDays不会改变本值（当前值）。建议做法：DateTime dt = DateTime.Now;dt&nb...