同时有些是用到其他资源，jvm也不会进行回收，类似Io流中的FileInputStream使用到了硬盘资源，垃圾回收器...
TheDBMS_PARALLEL_EXECUTE package allows you to manually code the task run. The GET_ROWID_CHUNK and GET_NUMBER_COL_CHUNK proceduresreturn the next available unassigned chunk. You can than manuallyprocess the chunk and set its status. The example below shows the processing ofa workload chunked by...
COLUMN job_name FORMAT A20 SELECT job_name, status FROM user_scheduler_job_run_details WHERE job_name LIKE (SELECT job_prefix || '%' FROM user_parallel_execute_tasks WHERE task_name = 'test_task'); JOB_NAME STATUS --- --- TASK$_368_1 SUCCEEDED TASK$_368_6 SUCCEEDED TASK$_368_2 ...
l_status := DBMS_PARALLEL_EXECUTE.task_status('test_task'); WHILE(l_try < 2 and l_status != DBMS_PARALLEL_EXECUTE.FINISHED) Loop l_try := l_try + 1; DBMS_PARALLEL_EXECUTE.resume_task('test_task'); l_status := DBMS_PARALLEL_EXECUTE.task_status('test_task'); ENDLOOP; END; / ...
DTS_E_JOBSTASK_JOBCANTBEFOUND 字段 DTS_E_JOBSTASK_JOBEXISTSATDEST 字段 DTS_E_JOINTYPEDOESNTMATCHETI 字段 DTS_E_LAYOUTCANTSETUSAGETYPE 字段 DTS_E_LOAD_PERSTFORMAT 字段 DTS_E_LOADCHECKPOINT 字段 DTS_E_LOADFROMSQLSERVER 字段 DTS_E_LOADFROMSQLSERVER_OLEDB 字段 DTS_E_LOADFROMXML 字段 DTS_E_LOA...
E.BycreatingaprogramusingDBMS_SCHEDULERthatacceptsoneormorevariables,andcreatingajobthatcallsthisprogramusingDBMS_SCHEDULER. 点击查看答案 第3题 YouobservethatinyourPRODdatabase,customerinformationisbeingmodifiedbysomeunauthorizedusers .YouwanttokeeptrackofallofthetransactionshappeningonthetableusingPL/SQL.Whichty...