#1800

ORA-18000: invalid outline name

文档解释ORA-18000:invalidoutlinenameCause:TheparserdetectedamissingorinvalidoutlinenameAction:NoneORA-18000:invalidoutlinename是Oracle数据库报错,在进行SQL语句执行时发生的报错。官方解释1、ou...
IT技术学习 ·2023-07-26

ORA-18004: outline already exists

文档解释ORA-18004:outlinealreadyexistsCause:Anoutlinealreadyexists,eitherwiththespecifiedname,orforthespecifiedSQLtext.Action:NoneORA-18004的错误表明,您正在创建该数据库的幻灯片轮廓,而已存...
IT技术学习 ·2023-07-19

ORA-18003: an outline already exists with this signature

文档解释ORA-18003:anoutlinealreadyexistswiththissignatureCause:Thesignaturegenerationalgorithmgeneratessignaturesthatareare16bytesinlengthsoitishighlyunlikelythatan...

ORA-18001: no options specified for ALTER OUTLINE

文档解释ORA-18001:nooptionsspecifiedforALTEROUTLINECause:TheparserdetectedthatnoclausewasspecifiedonthecommandOurperformancetests,whicharenottypicalastheyexerciseal...

ORA-18009: one or more outline system tables do not exist

文档解释ORA-18009:oneormoreoutlinesystemtablesdonotexistCause:EitherthedatabasecreationscriptthatcreatesthesetableswasnotexecutedorauseraccidentlydeletedthetableAct...
IT技术学习 ·2023-07-08

ORA-18008: cannot find OUTLN schema

文档解释ORA-18008:cannotfindOUTLNschemaCause:Thedatabasecreationscriptthatcreatesthisschemamustnothavebeenexecuted.Action:Reviewthelogfilestoseewhathappenedwhenthed...

ORA-18002: the specified outline does not exist

文档解释ORA-18002:thespecifiedoutlinedoesnotexistCause:Eithertheoutlinedidnotexisttobeginwith,oratimingwindowallowedforanotherthreadtodroporaltertheoutlinemidstream...

MySQL Error number: MY-011800; Symbol: ER_LDAP_AUTH_USER_BIND_FAILED; SQLSTATE: HY000

文档解释Errornumber:MY-011800;Symbol:ER_LDAP_AUTH_USER_BIND_FAILED;SQLSTATE:HY000Message:LDAPuserbindhasfailed:%smysql错误MY-011800(ER_LDAP_AUTH_USER_BIND_FAILED)发生的时...

BZOJ1800 [Ahoi2009]fly 飞行棋 其他

  给出圆周上的若干个点,已知点与点之间的弧长,其值均为正整数,并依圆周顺序排列。请找出这些点中有没有可以围成矩形的,并希望在最短时间内找出所有不重复矩形。   点数<=20。  我们发现,  圆周上有矩形的充要条件是它的两条对角线一定是它的直径。  如果不是,那就不会有直角了。  所以搜素在同一直径上...

BZOJ 1800: [Ahoi2009]fly 飞行棋【思维题,n^4大暴力】

TimeLimit:10Sec  MemoryLimit:64MBSubmit:1689  Solved:1335[Submit][Status][Discuss]给出圆周上的若干个点,已知点与点之间的弧长,其值均为正整数,并依圆周顺序排列。请找出这些点中有没有可以围成矩形的,并...