物化视图测试手册
《物化视图测试手册》场合:数据变化小,查询出数据还要2次利用,需要数据双向同步的场合视图:就是一条sql语句,每次查询时都要重新生成执行计划,重新执行,非
(
############################################################################################
select*fromALL_MVIEWS;
select*fromUSER_MVIEW_ANALYSIS;
1.
insertintosino_person_addressvalues(seq_sino_person_address.nextval,123,to_date('2013-04-0812:12:12','yyyy-mm-ddhh24:mi:ss'),'110','test_report',111,'beijing
xicheng','100100','1',123,1,'1000',0);
insertintosino_person_addressvalues(seq_sino_person_address.nextval,123,to_date('2013-04-0912:12:12','yyyy-mm-ddhh24:mi:ss'),'120','test_report2',121,'beijing
xicheng','100200','2',123,1,'1002',2);
insertintosino_person_addressvalues(seq_sino_person_address.nextval,123,to_date('2013-04-1012:12:12','yyyy-mm-ddhh24:mi:ss'),'130','test_report3',131,'beijing
xicheng','100300','3',123,1,'1003',3);
commit
###################################################################################################
2.
selectowner,table_name,tablespace_name,statusfromdba_tableswheretable_namein('SINO_LOAN_APPLY');
updateSINO_LOAN_APPLYsetsorgcode='1000'whereiid=858;
execdbms_mview.refresh('mv_sino_loan_compact','c');
execdbms_mview.refresh('mv_sino_loan_compact','f');
execdbms_mview.refresh('mv_sino_loan_apply','c');
execdbms_mview.refresh('mv_sino_loan_apply','f');
execdbms_mview.refresh('mv_sino_loan_spec_trade','c');
execdbms_mview.refresh('mv_sino_loan_spec_trade','f');
execdbms_mview.refresh('mv_sino_loan','c');
execdbms_mview.refresh('mv_sino_loan','f');
execdbms_mview.refresh('mv_sino_loan_guarantee','c');
execdbms_mview.refresh('mv_sino_loan_guarantee','f');
execdbms_mview.refresh('mv_sino_loan_investor','c');
execdbms_mview.refresh('mv_sino_loan_investor','f');
###############################################################################
execdbms_mview.refresh('mv_sino_person_employment','c');
execdbms_mview.refresh('mv_sino_person_employment','f');
execdbms_mview.refresh('mv_sino_person_address','c');
execdbms_mview.refresh('mv_sino_person_address','f');
execdbms_mview.refresh('mv_sino_person_certification','c');
execdbms_mview.refresh('mv_sino_person_certification','f');
execdbms_mview.refresh('mv_sino_person','c');
execdbms_mview.refresh('mv_sino_person','f');
3.ipbcstatenumber(1)
sino_person_certification
sino_person
sino_person_address
sino_person_employment
sino_person_address_his
sino_person_employment_his
sino_person_his
sino_loan
sino_loan_compact
sino_loan_spec_trade
sino_loan_guarantee
sino_loan_investor
sino_loan_apply
################################################################################
##################################################################################
4.
dbms_output.put_line('JobNumberis'||to_char(job_num));
commit;
end;
/
dbms_output.put_line('JobNumberis'||to_char(job_num));
commit;
end;
/
Job作业唯一编号
Log_user提交作业的用户
What作业执行的存储过程
Last_date最后一次成功运行作业的日期
Last_sec最后一次成功运行作业的时间
Next_date下一次运行作业日期
Next_sec下一次运行作业时间
Failures执行失败次数,当执行job出现错误时,Oracle将其记录在日志里,失败次数每次自动加1,加到16之后Oracle就不在执行它了
Broken是否是异常作业,当执行失败次数达到16时,Oracle就将该job标志为broken。此后,Oracle不再继续执行它,直到用户调用过程dbms_job.broken,重新设置为notbroken,或强制调用dbms_job.run来重新执行它。Y标示作业中断,以后不会运行,N表示作业正常,可以运行
运行作业
begin
dbms_job.run(:job_num);job_num是存储job编号的变量
end;
查询作业状态
SQL>selectjob,log_user,what,last_date,last_sec,next_date,next_sec,failures,brokenfromuser_jobs;
JOBLOG_USERWHATLAST_DATELAST_SECNEXT_DATENEXT_SECFAILURESBROKEN
-------------------------------------------------------------------------------------------------------------
1SINOJFSpro_refresh_all_mviews;2013-4-26111:27:382013-4-27110:00:000N
Job作业唯一编号
Log_user提交作业的用户
What作业执行的存储过程
Last_date最后一次成功运行作业的日期
Last_sec最后一次成功运行作业的时间
Next_date下一次运行作业日期
Next_sec下一次运行作业时间
Failures执行失败次数,当执行job出现错误时,Oracle将其记录在日志里,失败次数每次自动加1,加到16之后Oracle就不在执行它了
Broken是否是异常作业,当执行失败次数达到16时,Oracle就将该job标志为broken。此后,Oracle不再继续执行它,直到用户调用过程dbms_job.broken,重新设置为notbroken;
或强制调用dbms_job.run来重新执行它。Y标示作业中断,以后不会运行,N表示作业正常,可以运行
删除作业
begin
dbms_job.remove(:job_num);
end;
修改作业
dbms_job.remove(jobno);删除job号
例executedbms_job.remove(1);
######################################################################
dbms_job.what(jobno,what);修改执行的存储过程
dbms_job.next_date(job,next_date)修改下次执行的时间
例execdbms_job.next_date(46,sysdate+2/(24*60));46作业号
#####################################################################
dbms_job.interval(job,interval):修改间隔时间
例execdbms_job.interval(46,sysdate+3/(24*60));
######################################################################
dbms_job.broken(job,true)中断job
例execdbms_job.broken(46,true);46作业号execdbms_job.broken(2,true)BROKEN=Y
#######################################################################
dbms_job.broken(job,false,next_date)next_date:下次执行时间,,如果不填则马上启动job
例execdbms_job.broken(46,false);启动jobexecdbms_job.broken(2,false);BROKEN=N
########################################################################
dbms_job.run(jobno);运行作业
例子executedbms_job.run(1);
请点击下载
Leonarding
2013.08.29
北京&autumn
分享技术~成就梦想
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本文出自 “leonarding Blog” 博客,请务必保留此出处

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