oracle_统计数量
2013-03-26 08:50
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select k.title,k.code,A1,A2,A3,B1,B2,C1,C2,C3,C4,C5,D,E,F,M,N,P,boy,girl,weijie,yijie,k.yidi from (select distinct(substr(stu_area_code,1,4)) areacode, count(DECODE(stu_model,'A1',stu_model)) A1, count(DECODE(stu_model,'A2',stu_model)) A2, count(DECODE(stu_model,'A3',stu_model)) A3, count(DECODE(stu_model,'B1',stu_model)) B1, count(DECODE(stu_model,'B2',stu_model)) B2, count(DECODE(stu_model,'C1',stu_model)) C1, count(DECODE(stu_model,'C2',stu_model)) C2, count(DECODE(stu_model,'C3',stu_model)) C3, count(DECODE(stu_model,'C4',stu_model)) C4, count(DECODE(stu_model,'C5',stu_model)) C5, count(DECODE(stu_model,'D',stu_model)) D, count(DECODE(stu_model,'E',stu_model)) E, count(DECODE(stu_model,'F',stu_model)) F, count(DECODE(stu_model,'M',stu_model)) M, count(DECODE(stu_model,'N',stu_model)) N, count(DECODE(stu_model,'P',stu_model)) P, count(DECODE(stu_sex,'ÄÐ',stu_sex)) boy, count(DECODE(stu_sex,'Å®',stu_sex)) girl, count(DECODE(stu_isend,'0',stu_isend)) weijie, count(DECODE(stu_isend,'1',stu_isend)) yijie from sys_student group by substr(stu_area_code,1,4)) x right outer join (select y.title,y.code,z.yidi from (select area.area_title title,substr(area.area_code,1,4) code from sys_area area where substr(area.area_code,0,2)='21' and substr(area.area_code,3,2)<>00 and substr(area.area_code,5,2)='00') y left outer join (select distinct(substr(stu_area_code,1,4)) areacode, count(stu.stu_id) yidi from sys_student stu where substr(stu.stu_area_code,0,4)<>substr(stu.stu_reg_add_code,0,4) group by substr(stu.stu_area_code,1,4)) z on z.areacode=y.code ) k on k.code=x.areacode order by k.code
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