使用存储过程将条件select语句插入临时表

Question

CREATE PROCEDURE GET_METR_MAN_FREQ_WISE_MBO_DETAILS 
    @BusLeadNm varchar(50),
    @FreqDesc  varchar(50),
    @Month varchar(50),
    @Quarter varchar(50)          
AS
BEGIN
    SET NOCOUNT ON;

    if object_id('dbo.temp') is not null drop table dbo.temp

if @FreqDesc='Monthly'
begin
    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
    ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = @Month
end

else if @FreqDesc='Quarterly'
begin

    if @Quarter='Q1'
    begin

    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
        ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = 'March'
    end


    else if @Quarter='Q2'
    begin

    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
        ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = 'June'
    end

    else if @Quarter='Q3'
    begin

    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
        ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = 'September'
    end

    else if @Quarter='Q4'
    begin

    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
        ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = 'December'
    end
end 

else if @FreqDesc='Annually'
begin
    select distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as Due_DT,l.Leader_ID
    ,g.Goal,g.goal_ytd
    ,g.goal_dt,g.goal_ytd_dt,r.end_dt
    from
    MBO m, LKUP_Frequency f,MBO_Leader ml,Leader_NM l,Result r
    ,mbo_goal g 
    where
    (l.Leader_Last+','+' '+l.Leader_First)=@BusLeadNm
    and ml.Leader_ID=l.Leader_ID 
    and r.MBO_ID=m.MBO_ID 
    and m.MBO_ID=ml.MBO_ID 
    and f.freq_id=(select Freq_ID from lkup_frequency where freq_desc=@FreqDesc)
    and m.Frequency_ID= f.freq_id
    and r.Result is null 
    and r.Result_DT is null 
    and m.Owner_ID=l.Leader_ID 
    --and month(r.End_DT)<=month(getdate()) and month(r.End_DT)>=month(convert(datetime,'2014-02-25')) 
    and m.mbo_id=g.mbo_id 
    and month(g.End_DT)=month(r.end_dt)
    and DATENAME(month,DATEADD(m,-1,r.End_DT)) = month(getdate())
end

Answer 1

首先，您必须使用选择查询创建具有相同字段的临时表，具体如下：

DECLARE @temptable TABLE (
    mbo_name VARCHAR(200),
    freq_desc INT,
    weightfin INT,
    ...
)

然后在INSERT INTO temptable：

之后使用select语句

INSERT INTO @temptable
SELECT distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as   
       Due_DT,l.Leader_ID, g.Goal,g.goal_ytd, g.goal_dt, g.goal_ytd_dt, r.end_dt
FROM
...;

DROP @temptable;

或者您可以使用更简单的方法SELECT INTO：

SELECT distinct m.MBO_Name,f.Freq_Desc,ml.[Weight]/100 as WeightFin,r.End_DT as   
       Due_DT,l.Leader_ID, g.Goal,g.goal_ytd, g.goal_dt, g.goal_ytd_dt, r.end_dt,
       ...
INTO #temptable
FROM
...;

DROP #temptable;

请注意，@和#，@会创建一个表格，而#会创建一个临时表格。