03 2018 档案
摘要:create or replace procedure clear_product is p_sql char(200) p_r_sql char(200) begin p_sql := ''; p_r_sql :=''; execute immediate p_sql; execute immed
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摘要:declareJOB_ILEARN_ONLINE number :=1;begindbms_job.submit(JOB_ILEARN_ONLINE,'clear_product;',sysdate,'ADD_MONTHS(trunc(sysdate,''yyyy''),12)+6/24 ————》
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摘要:http://langgufu.iteye.com/blog/1179235 查看当前定时任务 select job,next_date,next_sec,failures,broken from user_jobs;
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摘要:https://www.cnblogs.com/yw0219/p/7222108.html?utm_source=itdadao&utm_medium=referral
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摘要:https://blog.csdn.net/u022812849/article/details/42123007
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摘要:https://zhidao.baidu.com/question/557935059.html
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摘要:错误定位在xml文件中 resultmap类型不匹配
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摘要:https://blog.csdn.net/peerless_hero/article/details/68926563
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摘要:@param解释为映射mapper.xml中的传参 mybatis中批量新增时用foreach循环,注意其中的collection属性,有list,数组 注意foreach中sql函数的写法,oracle和mysql区别 oracle 中需要加分隔符(网站自行查询),select ....from
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摘要:select a.catalog_name,decode(substr(trunc((a.s/b.count2),4)*100||'%',0,1),'.',replace(trunc((a.s/b.count2),4)*100||'%','.','0.'),trunc((a.s/b.count2),
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摘要:select * from table_name as of timestamp trunc(sysdate)-10; 数字部分可以调整到最近时间内 复制表内容 insert into res_product select * from res_product as of timestamp tru
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