priority主题的文章列表，还有priority的技术要点_第1页

ORA-44101: invalid priority

文档解释ORA-44101:invalidpriorityCause:Theprioritylevelgivenbytheuserwasinvalid.Action:SeeUTL_MAILforvalidpriorityvaluesandchangethepriorityparameteraccordingly.ORA...

IT技术学习 ·2023-07-28

ORA-56704: EXPLICIT consumer group mapping priority must be set to 1

文档解释ORA-56704:EXPLICITconsumergroupmappingprioritymustbesetto1Cause:AnattemptwasmadetosettheEXPLICITmappingprioritytoavalueotherthan1.Action:Setthemappingpriori...

IT技术学习 ·2023-07-26

ORA-25212: invalid PRIORITY specified when using sequence deviation

文档解释ORA-25212:invalidPRIORITYspecifiedwhenusingsequencedeviationCause:ThePRIORITYspecifiedintheenqueueislessthanthepriorityofthemessagewiththegivenrelativemessa...

IT技术学习 ·2023-07-26

ORA-24004: invalid column name string in SORT_LIST, should be ENQ_TIME or PRIORITY

文档解释ORA-24004:invalidcolumnnamestringinSORT_LIST,shouldbeENQ_TIMEorPRIORITYCause:InvalidcolumnnamewasspecifiedintheSORT_LIST.Action:ThevalidcolumnnamesareENQ_TI...

IT技术学习 ·2023-07-22

ORA-23338: priority or value already in priority group string

文档解释ORA-23338:priorityorvaluealreadyinprioritygroupstringCause:Thespecifiedvalueorpriorityhasalreadybeenregisteredaspartoftheprioritygroup.Action:Eitherspecifya...

IT技术学习 ·2023-07-19

ORA-23336: priority group string does not exist

文档解释ORA-23336:prioritygroupstringdoesnotexistCause:Theprioritygroupwasalreadyregisteredintheobjectgroup.Action:Useaprioritygroupnamenotyetregisteredintheobjectg...

IT技术学习 ·2023-07-13

ORA-23335: priority group string already exists

文档解释ORA-23335:prioritygroupstringalreadyexistsCause:Theprioritygroupwasalreadyregisteredintheobjectgroup.Action:Useacolumngroupnamenotyetregisteredintheobjectgr...

IT技术学习 ·2023-07-10

ORA-23337: priority or value not in priority group string

文档解释ORA-23337:priorityorvaluenotinprioritygroupstringCause:Thespecifiedvalueorpriorityhasnotbeenregisteredaspartoftheprioritygroup.Action:Eitherspecifyadifferen...

IT技术学习 ·2023-07-09

ORA-25304: Cannot use priority order queues for capture LCRs

文档解释ORA-25304:CannotusepriorityorderqueuesforcaptureLCRsCause:CaptureLCRscanonlyusecommittimeorenqueuetimeorderedqueues.Action:Usetheappropriatetypeofqueueforca...

IT技术学习 ·2023-07-08

MySQL Error number: 3654; Symbol: ER_INVALID_THREAD_PRIORITY; SQLSTATE: HY000

文档解释Errornumber:3654;Symbol:ER_INVALID_THREAD_PRIORITY;SQLSTATE:HY000Message:Invalidthreadpriorityvalue%dfor%sresourcegroup%s.Allowedrangeis[%d,%d].错误说明：ER_INVA...

IT技术学习 ·2023-07-03

MySQL Error number: MY-010902; Symbol: ER_THREAD_PRIORITY_IGNORED; SQLSTATE: HY000

文档解释Errornumber:MY-010902;Symbol:ER_THREAD_PRIORITY_IGNORED;SQLSTATE:HY000Message:ThreadpriorityattributesettinginResourceGroupSQLshallbeignoredduetounsupported...

IT技术学习 ·2023-06-27

MySQL Error number: MY-010991; Symbol: ER_RES_GRP_INVALID_THREAD_PRIORITY; SQLSTATE: HY000

文档解释Errornumber:MY-010991;Symbol:ER_RES_GRP_INVALID_THREAD_PRIORITY;SQLSTATE:HY000Message:Invalidthreadpriority%dfora%sresourcegroup.Allowedrangeis[%d,%d].MY-01...

IT技术学习 ·2023-06-27

缺陷的优先程度（Priority）

测试人员希望程序员什么时间哪个版本修改该bug（1）Urgent立即修改否则影响开发进度（2）Veryhigh本版本修改（3）High下个版本修改（4）Medium发布前修改（5）Low允许发布中存在的bug优先级考虑的因素：A、严重程度：一般严重程度越高，优先级越高B、缺陷影响的范围：一般影响范围越广，优...

代码星球 ·2020-11-01

CF 335A(Banana-贪心-priority_queue是大根堆)

A.Bananatimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputPiegirlisbuyingstickersforaproject.Stickerscomeonsheet...

代码星球 ·2020-10-21

STM32的优先级NVIC_PriorityGroupConfig的理解及其使用

写作原由：因为之前有对stm32优先级做过研究，但是没时间把整理的东西发表，最近项目需要2个串口，但是不是两个串口同时使用，只是随机使用其中一个，程序对2个串口的优先级需要配置；此文思路：“中断优先级”思维导图-->关键要点--->结合图和要点相关程序应用例程讲解；我们先来看ST公司...

代码星球 ·2020-10-21