COO主题的文章列表，还有COO的技术要点_第1页

Token、Session、Cookie到底是什么

为什么需要Token，SessionHTTP是短连接，每次请求获取完数据后就断开了，如果有多个用户访问，我们无法区分哪些调用是A用户的，哪些是B用户的，以及之前调用过什么接口，也就是我们常说的http连接是无状态的。为了解决这个问题，就有了Token、Session、Cookie这三个东西。Session、Cookie...

开发笔记 ·2024-07-12

ORA-26826: string apply coordinator and apply slave are unable to communicate.

文档解释ORA-26826:stringapplycoordinatorandapplyslaveareunabletocommunicate.Cause:GoldenGate,XStreamorStreamsApplyprocessmayhavediedunexpectedly.Action:Checkyoursys...

IT技术学习 ·2023-07-27

ORA-13347: the coordinates defining an arc are not distinct

文档解释ORA-13347:thecoordinatesdefininganarcarenotdistinctCause:Twoormoreofthethreepointsdefininganarcarethesame.Action:Alterthedefinitionofthearctoensurethatthree...

IT技术学习 ·2023-07-26

ORA-13352: the coordinates do not describe a circle

文档解释ORA-13352:thecoordinatesdonotdescribeacircleCause:Thesetofcoordinatesusedtodescribeacircleareincorrect.Action:Confirmthatthesetofcoordinatesactuallyrepresen...

IT技术学习 ·2023-07-26

ORA-13346: the coordinates defining an arc are collinear

文档解释ORA-13346:thecoordinatesdefininganarcarecollinearCause:Invaliddefinitionofanarc.Anarcisdefinedusingthreenon-collinearcoordinates.Action:Alterthedefinitionof...

IT技术学习 ·2023-07-26

ORA-24441: Invalid cookie, resend sql text

文档解释ORA-24441:Invalidcookie,resendsqltextCause:AninternalOCIerrorhasoccurred.Action:PleasecontactOraclecustomersupport.ORA-24441错误指明在SQL语句的执行过程中发生了一个无效的Cookie，即...

IT技术学习 ·2023-07-26

ORA-13343: a polygon geometry has fewer than four coordinates

文档解释ORA-13343:apolygongeometryhasfewerthanfourcoordinatesCause:Ageometry,specifiedasbeingapolygon,hasfewerthanfourcoordinatesinitsdefinition.Action:Apolygonmust...

IT技术学习 ·2023-07-26

ORA-13340: a point geometry has more than one coordinate

文档解释ORA-13340:apointgeometryhasmorethanonecoordinateCause:Ageometry,specifiedasbeingapoint,hasmorethanonecoordinateinitsdefinition.Action:Apointhasonlyonecoordi...

IT技术学习 ·2023-07-26

ORA-12802: parallel query server lost contact with coordinator

文档解释ORA-12802:parallelqueryserverlostcontactwithcoordinatorCause:Aparallelqueryserverlostcontactwiththeforeground(coordinator)process/thread.Action:Checkyoursys...

IT技术学习 ·2023-07-26

ORA-13344: an arcpolygon geometry has fewer than five coordinates

文档解释ORA-13344:anarcpolygongeometryhasfewerthanfivecoordinatesCause:Ageometry,specifiedasbeinganarcpolygon,hasfewerthanfivecoordinatesinitsdefinition.Action:Anar...

IT技术学习 ·2023-07-26

ORA-16210: Logical standby coordinator process terminated with error

文档解释ORA-16210:LogicalstandbycoordinatorprocessterminatedwitherrorCause:Thelogicalstandbycoordinatorprocessterminatedabnormally.Action:Checktheaccompanyingmessag...

IT技术学习 ·2023-07-26

ORA-13020: coordinate is NULL

文档解释ORA-13020:coordinateisNULLCause:AvertexcoordinatehasaNULLvalue.Action:Redefinevertexcoordinatetohavenon-NULLvalue.ORA-13020错误表示SDO_GEOMETRY存储空间坐标未指定。官方解释ORA...

IT技术学习 ·2023-07-19

ORA-13423: invalid cell coordinate parameter

文档解释ORA-13423:invalidcellcoordinateparameterCause:Thecellcoordinatearrayparameterhadthewronglengthorhadnullordinateelement(s).Action:Makesurethecellcoordinatepa...

IT技术学习 ·2023-07-19

ORA-46067: Cookie not specified

文档解释ORA-46067:CookienotspecifiedCause:Extensiblesecuritysessioncookiewasnotspecified.Action:Executethefunctionorprocedurewithacookievalue.ORA-46067:Cookienotspe...

IT技术学习 ·2023-07-19

ORA-46073: Cookie already in use by another session

文档解释ORA-46073:CookiealreadyinusebyanothersessionCause:ThespecifiedExtensiblesecuritysessioncookiewasusedbyanotherExtensiblesecuritysession.Action:Executethefunc...

IT技术学习 ·2023-07-18