ORA-25201: invalid value, VISIBILITY should be ON_COMMIT or IMMEDIATE
文档解释ORA-25201:invalidvalue,VISIBILITYshouldbeON_COMMITorIMMEDIATECause:AninvalidvaluespecifiedforparameterVISIBILITY.Action:SpecifyeitherON_COMMITorIMMEDIATE.OR...
ORA-25217: enqueue failed, visibility must be IMMEDIATE for queue string.string
文档解释ORA-25217:enqueuefailed,visibilitymustbeIMMEDIATEforqueuestring.stringCause:Anattemptwasmadetoenqueuetoanon-persistentqueuewithoutsettingvisibilitytoIMMEDIA...
ORA-01145: offline immediate disallowed unless media recovery enabled
文档解释ORA-01145:offlineimmediatedisallowedunlessmediarecoveryenabledCause:ALTERTABLESPACE…OFFLINEIMMEDIATEorALTERDATABASEDATAFILE…OFFLINEisonlyallowed...
ORA-25298: Only immediate visibility mode supported for buffered message enqueue or dequeue
文档解释ORA-25298:OnlyimmediatevisibilitymodesupportedforbufferedmessageenqueueordequeueCause:Avisibilityofdbms_aq.ON_COMMITwassuppliedwiththebufferedmessageenqueue...
setTimeout，setInterval，process.nextTick，setImmediate in Nodejs
Nodejs的特点是事件驱动，异步I/O产生的高并发，产生此特点的引擎是事件循环，事件被分门别类地归到对应的事件观察者上，比如idle观察者，定时器观察者，I/O观察者等等，事件循环每次循环称为Tick，每次Tick按照先后顺序从事件观察者中取出事件进行处理。 调用setTimeout()或set...
hdu 1305 Immediate Decodability(字典树)
TimeLimit:2000/1000MS(Java/Others) MemoryLimit:65536/32768K(Java/Others)TotalSubmission(s):1378 AcceptedSubm...