复杂sql

//根据人口数量查询
select  * from tb_gdp g , tb_province p   where  g.provinceId=p.id and p.pnum > 10 and p.pnum<200000 and   provinceId=1 

//计算总利润率
select  * from tb_gdp g , tb_province p   where  g.provinceId=p.id and p.pnum > 10 and p.pnum<200000 and   provinceId=1 

// 根据计算字段进行范围查询
select  *, (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 as rate  
  from tb_gdp g , tb_province p   
  where  g.provinceId=p.id and p.pnum > 10 and p.pnum<200000 and   provinceId=1 
        and ((g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100) > 1 and  ( (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 )< 100
      
//使用子查询的方式 
 select  * from  ( select  g.*, p.`name` ,p.pnum, (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 as rate  
     from tb_gdp g , tb_province p   
      where  g.provinceId=p.id   )  as myview
where   pnum > 10 and pnum<200000 and   provinceId=1 
        and rate > 1 and  rate < 100
        
        
//根据汇总数据查询明细
 select  * from  ( select  g.*, p.`name` ,p.pnum, (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 as rate  
     from tb_gdp g , tb_province p   
      where  g.provinceId=p.id   )  as myview
      
根据分组做条件查询明细
 select  * from  ( select  g.*, p.`name` ,p.pnum, (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 as rate  
     from tb_gdp g , tb_province p   
      where  g.provinceId=p.id   )  as myview 
WHERE provinceId in ( 
   SELECT g.provinceId from tb_gdp  g GROUP BY g.provinceId HAVING sum(g.agIncome + g.industryIncome)  > 1000 
)      


//汇总
select  sum(pnum),sum(industryIncome),sum(agInvest) sum_ai,  myview.month  from  ( select  g.*, p.`name` ,p.pnum, (g.agIncome + g.industryIncome - g.agInvest - g.industryInvest)/( g.agInvest + g.industryInvest )*100 as rate  
     from tb_gdp g , tb_province p   
      where  g.provinceId=p.id   )  as myview
      
WHERE   myview.month >2 and myview.month < 4
  GROUP BY myview.month 
having sum_ai>100 and sum_ai<200000