摘要: select sum("NUMBER") as WEEK_NUMBER, COMPANY_CODE, PROJECT_CODE from D_VISIT WHERE "DATE" >= (TO_DATE('2014-03-29','yyyy-mm-dd') - (mod(TO_NUMBER(to_char(TO_DATE('2014-03-29','yyyy-mm-dd'),'D'))+7-2,7)) ) AND "DATE" <= TO_DA 阅读全文
posted @ 2014-04-01 20:38 简单--生活 阅读(779) 评论(0) 推荐(0) 编辑
简单--生活(CSDN)