ORA-13637: Executing or modifying task string is disallowed until the task is reset to its initial state.
文档解释ORA-13637:Executingormodifyingtaskstringisdisalloweduntilthetaskisresettoitsinitialstate.Cause:TheuserattemptedtoexecuteormodifythetaskthatisinnotinitsINITI...
ORA-10553: Incompatible UNTIL CONSISTENT clause
文档解释ORA-10553:IncompatibleUNTILCONSISTENTclauseCause:RECOVERUNTILCONSISTENTrequireddatabase-levelrecoverywithabackupcontrolfile.Action:OmittheUNTILCONSISTENTcla...
ORA-03127: no new operations allowed until the active operation ends
文档解释ORA-03127:nonewoperationsalloweduntiltheactiveoperationendsCause:Anattemptwasmadetoexecuteanewoperationbeforetheactivenon-blockingoperationcompletedoranewop...
MySQL Error number: MY-010375; Symbol: ER_SLAVE_SQL_THREAD_STOPPED_UNTIL_CONDITION_BAD; SQLSTATE: HY000
文档解释Errornumber:MY-010375;Symbol:ER_SLAVE_SQL_THREAD_STOPPED_UNTIL_CONDITION_BAD;SQLSTATE:HY000Message:SlaveSQLthreadisstoppedbecauseUNTILconditionisbad(%s:%llu...
MySQL Error number: 4018; Symbol: ER_CANT_SET_ANONYMOUS_TO_GTID_AND_WAIT_UNTIL_SQL_THD_AFTER_GTIDS; SQLSTATE: HY000
文档解释Errornumber:4018;Symbol:ER_CANT_SET_ANONYMOUS_TO_GTID_AND_WAIT_UNTIL_SQL_THD_AFTER_GTIDS;SQLSTATE:HY000Message:WAIT_UNTIL_SQL_THREAD_AFTER_GTIDScannotbeused...
MySQL Error number: MY-010376; Symbol: ER_SLAVE_SQL_THREAD_STOPPED_UNTIL_POSITION_REACHED; SQLSTATE: HY000
文档解释Errornumber:MY-010376;Symbol:ER_SLAVE_SQL_THREAD_STOPPED_UNTIL_POSITION_REACHED;SQLSTATE:HY000Message:SlaveSQLthreadstoppedbecauseitreacheditsUNTILposition%...
循环语句until和while
一、until语句的基本格式until条件测试do语句块done只要条件测试语句未成功结束，则执行语句块。（如果一开始条件测试语句就成功退出，那么一次也不执行语句块。这里跟C语言中的do...while不同。）二、while语句的基本格式while条件测试do语句块done只要条件测试语句成功退出，则执行语句块。三、u...
Rxjava2的操作符Filter、Debounce 、DistinctUntilChanged 、SwitchMap 的使用
publicclassRxSearchObservable{publicstaticObservable<String>fromView(SearchViewsearchView){ //Subject的理解看这里https://www.cnblogs.com/yongfengnice/p/102...