connections主题的文章列表，还有connections的技术要点_第1页

com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: Too many connections

最简单的办法是因为你的my.ini中设定的并发连接数太少或者系统繁忙导致连接数被占满解决方式：打开MySQL安装目录打开MY.INI找到max_connections默认是100.--实例WINDOWS解决mysql Errno.:1040错误XXXXinfo:CannotconnecttoMySQLserv...

开发笔记 ·2024-04-29

ORA-30678: too many open connections

文档解释ORA-30678:toomanyopenconnectionsCause:Anattempttoopenaconnectionfailedbecausetoomanyarealreadyopenbythissession.Thenumberofallowedconnectionsvariesassomemay...

IT技术学习 ·2023-07-28

ORA-24401: cannot open further connections

文档解释ORA-24401:cannotopenfurtherconnectionsCause:Sufficientnumberofconnectionsarenotpresentinthepooltoexecutethecall.NonewconnectionscanbeopenedastheconnMaxparam...

IT技术学习 ·2023-07-28

ORA-24400: error occured while creating connections in the pool

文档解释ORA-24400:erroroccuredwhilecreatingconnectionsinthepoolCause:ThedatabaselinkspecifiedinOCIConnectionPoolCreatemightbeaninvalidone.Action:Specifyavaliddataba...

IT技术学习 ·2023-07-27

ORA-16143: RFS connections not allowed during or after terminal recovery

文档解释ORA-16143:RFSconnectionsnotallowedduringorafterterminalrecoveryCause:Anattemptwasmade,byanRFSprocess,toaccessastandbyonlinelogfileduringorafteraterminalreco...

IT技术学习 ·2023-07-26

ORA-24399: invalid number of connections specified

文档解释ORA-24399:invalidnumberofconnectionsspecifiedCause:Aninvalidcombinationofminimum,maximumandincrementnumberofconnectionswasspecifiedintheOCIConnectionPoolCre...

IT技术学习 ·2023-07-19

ORA-16173: incompatible archival network connections active

文档解释ORA-16173:incompatiblearchivalnetworkconnectionsactiveCause:Oneoftwosituationscancausethiserror:1)AnattempttostartaTerminalIncompleteRecoveryoperationfailed...

IT技术学习 ·2023-07-18

ORA-12511: TNS:service handler found but it is not accepting connections

文档解释ORA-12511:TNS:servicehandlerfoundbutitisnotacceptingconnectionsCause:Thedispatchersnotifiedthelistenerthattheytemporarilydonotacceptnewconnections.Action:At...

IT技术学习 ·2023-07-18

ORA-12528: TNS:listener: all appropriate instances are blocking new connections

文档解释ORA-12528:TNS:listener:allappropriateinstancesareblockingnewconnectionsCause:Allinstancessupportingtheservicerequestedbytheclientreportedthattheywereblockin...

IT技术学习 ·2023-07-16

ORA-24778: cannot open connections

文档解释ORA-24778:cannotopenconnectionsCause:Themigratabletransactiontriedtoaccessaremotedatabasewhenthesessionitselfhadopenedconnectionstoremotedatabase(s).Action:...

IT技术学习 ·2023-07-16

ORA-31223: DBMS_LDAP: cannot open more than string LDAP server connections

文档解释ORA-31223:DBMS_LDAP:cannotopenmorethanstringLDAPserverconnectionsCause:AnattemptwasmadetoopenmorethanthemaximumallowedLDAPserverconnections.Action:Freeunuse...

IT技术学习 ·2023-07-11

ORA-06113: NETTCP: Too many connections

文档解释ORA-06113:NETTCP:ToomanyconnectionsCause:Themaximumno.ofconcurrentlyopenconnectionshasbeenreached.Action:Exitanapplicationwithanopenconnectionwhichisnolonge...

IT技术学习 ·2023-07-10

ORA-56514: DRCP: invalid value for maximum number of connections to Connection broker

文档解释ORA-56514:DRCP:invalidvalueformaximumnumberofconnectionstoConnectionbrokerCause:Thevaluepassedexceededthemaximumallowed.Action:Noactionrequired.Themaximumnu...

IT技术学习 ·2023-07-10

ORA-24405: error occured while trying to create connections in the pool

文档解释ORA-24405:erroroccuredwhiletryingtocreateconnectionsinthepoolCause:Aninternalerroroccuredwhilecreatingconnectionsinthepool.Action:Contactcustomersupport.ORA...

IT技术学习 ·2023-07-09

ORA-06318: IPA: Local maximum number of connections exceeded

文档解释ORA-06318:IPA:LocalmaximumnumberofconnectionsexceededCause:ThemaximumnumberofsimultaneousconnectionsthatSQL*NetIPAcanhandletodifferenthostshasbeenexceededon...

IT技术学习 ·2023-07-08