#ICS

ORA-28611: bitmap index is corrupted – see trace file for diagnostics

文档解释ORA-28611:bitmapindexiscorrupted–seetracefilefordiagnosticsCause:ValidateIndexdetectedbitmapcorruptioninitsargumentindexAction:Dropthisbitmapindexandc...

ORA-07475: slsget: cannot get vm statistics.

文档解释ORA-07475:slsget:cannotgetvmstatistics.Cause:Thevm_statisticssystemcallfailedtogetvirtualmemorystatistics.Action:Checkresultcodeinsercerrno.Possibleoperatin...
IT技术学习 ·2023-07-08

ORA-00848: STATISTICS_LEVEL cannot be set to BASIC with SGA_TARGET or MEMORY_TARGET

文档解释ORA-00848:STATISTICS_LEVELcannotbesettoBASICwithSGA_TARGETorMEMORY_TARGETCause:STATISTICS_LEVELofBASICwasincompatiblewithSGA_TARGETandMEMORY_TARGET.Action:F...

MySQL Error number: 3703; Symbol: ER_COMPONENT_FILTER_DIAGNOSTICS; SQLSTATE: HY000

文档解释Errornumber:3703;Symbol:ER_COMPONENT_FILTER_DIAGNOSTICS;SQLSTATE:HY000Message:filter%s:%sErrornumber3703,SymbolER_COMPONENT_FILTER_DIAGNOSTICS,SQLSTATEHY000...
IT技术学习 ·2023-07-03

MySQL Error number: 3551; Symbol: ER_UNABLE_TO_STORE_STATISTICS; SQLSTATE: HY000

文档解释Errornumber:3551;Symbol:ER_UNABLE_TO_STORE_STATISTICS;SQLSTATE:HY000Message:Unabletostoredynamic%sstatisticsintodatadictionary.ER_UNABLE_TO_STORE_STATISTICS...
IT技术学习 ·2023-07-03

MySQL Error number: 3625; Symbol: ER_UNABLE_TO_UPDATE_COLUMN_STATISTICS; SQLSTATE: HY000

文档解释Errornumber:3625;Symbol:ER_UNABLE_TO_UPDATE_COLUMN_STATISTICS;SQLSTATE:HY000Message:Unabletoupdatecolumnstatisticsforcolumn‘%s’intable‘%s&...
IT技术学习 ·2023-07-01

MySQL Error number: MY-010559; Symbol: ER_RPL_MTS_STATISTICS; SQLSTATE: HY000

文档解释Errornumber:MY-010559;Symbol:ER_RPL_MTS_STATISTICS;SQLSTATE:HY000Message:Multi-threadedslavestatistics%s:secondselapsed=%lu;eventsassigned=%llu;workerqueues...

MySQL Error number: 3624; Symbol: ER_UNABLE_TO_STORE_COLUMN_STATISTICS; SQLSTATE: HY000

文档解释Errornumber:3624;Symbol:ER_UNABLE_TO_STORE_COLUMN_STATISTICS;SQLSTATE:HY000Message:Unabletostorecolumnstatisticsforcolumn‘%s’intable‘%s...
IT技术学习 ·2023-06-20

MySQL Error number: 3626; Symbol: ER_UNABLE_TO_DROP_COLUMN_STATISTICS; SQLSTATE: HY000

文档解释Errornumber:3626;Symbol:ER_UNABLE_TO_DROP_COLUMN_STATISTICS;SQLSTATE:HY000Message:Unabletoremovecolumnstatisticsforcolumn‘%s’intable‘%s...
IT技术学习 ·2023-06-19

elasticsearch head插件安装

首先将提供的两个软件包上传到服务器的/opt/soft目录下cd/opt/soft/ tarxfnode-v10.0.0-linux-x64.tar.gzmvnode-v10.0.0-linux-x64/usr/local/vim/etc/profile.d/node.shtarxfelasticsearch-head...

System.Diagnostics.Process.Start 打不开 Excel 文件?

C#中,可以用System.Diagnostics.Process.Start打开文件、运行应用程序,但是近日在打开一个Excel文件时没有任何提示,也没有打开。原来啊,已经打开了另一个Excel,并且正在作某个特殊操作(比如正在修改Sheet名称),造成了Excel忙着干这边这事、等待这边的回应,没办法执行其他新的操...

SQL set statistics命令

setstatisticsprofileonsetstatisticsioonsetstatisticstimeon可以看执行明细,调优的时候用的着...
开发笔记 ·2022-04-17

Elasticsearch安装部署总结

logstash是controller层,Elasticsearch是一个model层,kibana是view层Kibana依赖ElasticsearchLogstash数据输出到ElasticsearchElasticsearch数据来源依赖Logstash依赖顺序安装的服务:ElasticSearch->Lo...

eBay邓明:dubbo-go 中 metrics 的设计

最近因为要在Apache/dubbo-go(以下简称dubbo-go)里面实现类似的这个metrics功能,于是花了很多时间去了解现在Dubbo里面的metrics是怎么实现的。该部分,实际上是被放在一个独立的项目里面,即 metrics 。总体上来说,Dubbo的metrics是一个从设计到实现都...

使用Data Lake Analytics读/写RDS数据

DataLakeAnalytics 作为云上数据处理的枢纽,最近加入了对于RDS(目前支持 MySQL , SQLServer ,Postgres 引擎)的支持,这篇教程带你玩转DLA的RDS支持。我们文章中会以 MySQL 的介绍为主,最...
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