#4036

ORA-24036: invalid SORT_ORDER column string specified for queue table

文档解释ORA-24036:invalidSORT_ORDERcolumnstringspecifiedforqueuetableCause:Thecreatequeuetablecommandwasissuedwithmessage_groupingsettoTRANSACTIONALandasortordercol...

ORA-14036: partition bound value too large for column

文档解释ORA-14036:partitionboundvaluetoolargeforcolumnCause:Lengthofpartitionboundvalueislongerthanthatofthecorrespondingpartitioningcolumn.Action:Ensurethatlengths...

ORA-40361: only SELECT and ALTER are valid for mining models

文档解释ORA-40361:onlySELECTandALTERarevalidforminingmodelsCause:Anattemptwasmadetograntorrevokeaninvalidprivilegeonaminingmodel.Action:Donotattempttograntorrevokea...

ORA-54036: cannot define referential constraint with ON DELETE SET NULL clause on virtual column

文档解释ORA-54036:cannotdefinereferentialconstraintwithONDELETESETNULLclauseonvirtualcolumnCause:AttemptedtospecifyONDELETESETNULLclauseforareferentialintegritycons...

MySQL Error number: MY-014036; Symbol: ER_UDF_EXEC_FAILURE_REASON; SQLSTATE: HY000

文档解释Errornumber:MY-014036;Symbol:ER_UDF_EXEC_FAILURE_REASON;SQLSTATE:HY000Message:ErrorwhileexecutingUDF%s:%s.错误说明MY-014036(ER_UDF_EXEC_FAILURE_REASON)是MySQL的一个...

MySQL Error number: 4036; Symbol: ER_SDI_GET_KEYS_INVALID_TABLESPACE; SQLSTATE: HY000

文档解释Errornumber:4036;Symbol:ER_SDI_GET_KEYS_INVALID_TABLESPACE;SQLSTATE:HY000Message:Tablespace‘%s’isinvalidforSDIoperations.**错误说明**ER_SDI_GET_KEYS...
IT技术学习 ·2023-06-17

BZOJ4036 [HAOI2015]按位或 FWT

原文链接https://www.cnblogs.com/zhouzhendong/p/BZOJ4036.html  刚开始你有一个数字$0$,每一秒钟你会随机选择一个$[0,2^n-1]$的数字,与你手上的数字进行$OR$(按位或)操作。  选择数字$i$的概率是$p_i$。保证$0leqp_ileq1$,$sum_{...
代码星球 ·2020-06-27