Question

我这里有点问题。

我必须从现有表中声明并创建一个新表。

在新表中，我必须插入新行。

我正在处理以下代码，我可以使用新行创建一个新表，但缺少其他行。

请帮帮我。

Declare @NOA table
(
[ID]    Varchar(256),
[Groupname] Varchar(256),
[Mis_Code]  Varchar(256),
[Caption]   Varchar(256),
[Amount]    Varchar(256),
[AverageBalance]    Varchar(256),
[Year]  Varchar(256),
[Period]    Varchar(256),
[Category]  Varchar(256),
[ProductCode]  Varchar(256),
[RevExp]    Varchar(256)
);
INSERT INTO @NOA
(ID,Groupname,  Mis_Code,Caption,Amount,AverageBalance,Year,Period,Category,ProductCode,RevExp)
 Select a.[ID],'Count of existing accounts',a.[Mis_Code],a.[Caption],
 (a.[Amount] - n.[Amount]),a.[AverageBalance],a.[Year],a.[Period],a.[Category],a.[ProductCode],a.[RevExp]
 FROM (SELECT * FROM dbo.ProductSummaryMetrics WHERE [Groupname] = 'Count of active accounts') a
  JOIN (SELECT * FROM dbo.ProductSummaryMetrics WHERE [Groupname] = 'Count of new account opened (MTD)') n
    ON a.[Mis_Code] = n.[Mis_Code]
    select distinct Groupname from @NOA

使用上面的代码我得到输出

Groupname 
--------------------------
Count of existing accounts

我想在哪里获得像这样的所有群组名称

Groupname 
--------------------------
Count of existing accounts 
Count of active accounts
Count of new account opened (MTD)

Answer 1

我能够弄明白。

谢谢。

如下

Declare @NOA table
(
[ID]    int,
[Groupname] Varchar(500),
[Mis_Code]  Varchar(500),
[Caption]   Varchar(500),
[Amount]    Decimal(38,0),
[AverageBalance]    Decimal(38,6),
[Year]  int,
[Period]    int,
[Category]  Varchar(50),
[ProductCode]   Varchar(50),
[RevExp]    Decimal(38,6)
)
Insert into @NOA
(
[ID],
[Groupname],
[Mis_Code],
[Caption],
[Amount],
[AverageBalance],
[Year],
[Period],
[Category],
[ProductCode],
[RevExp]
)
(Select 
[ID],
[Groupname],
[Mis_Code],
[Caption],
[Amount],
[AverageBalance],
[Year],
[Period],
[Category],
[ProductCode],
[RevExp]
from [dbo].[ProductSummaryMetrics])

INSERT INTO @NOA
 (ID,Groupname, Mis_Code,Caption,Amount,AverageBalance,Year,Period,Category,ProductCode,RevExp)
 Select a.[ID],'Count of existing accounts',a.[Mis_Code],a.[Caption],
 (a.[Amount] - n.[Amount]),a.[AverageBalance],a.[Year],a.[Period],a.[Category],a.[ProductCode],a.[RevExp]
 FROM (SELECT * FROM @NOA WHERE [Groupname] = 'Count of active accounts') a
  JOIN (SELECT * FROM @NOA WHERE [Groupname] = 'Count of new account opened (MTD)') n
    ON (a.[Mis_Code] = n.[Mis_Code] and a.[Caption] = n.[Caption] and a.[Period] = n.[Period])
  select distinct Groupname from @NOA

声明并插入新表并在新表中插入新行

1 个答案: