每天一点定时将A表新增的记录插入到B表
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1、建立过程
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insert tableA
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(
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select * from tableB
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minus
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select * from tableA
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)
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2、建立JOB
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begin
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sys.dbms_job.submit(job => :job,
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what => 过程名;',
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next_date => sysdate,
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interval => 'trunc(sysdate+1,''dd'')+1/24');
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commit;
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end;
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/
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