Question

我有一个以ID作为输入的函数。该函数从您输入的ID中获取所有相关的ID。当我使用不同的ID号运行该函数五次时，例如：

select * from [levelfunction](100)
select * from [levelfunction](101)
select * from [levelfunction](102)
select * from [levelfunction](104)
select * from [levelfunction](108)

CREATE TABLE #Table1(
    ID [int] NULL,
    Level [int] NULL)

    INSERT INTO #Table1 (ID, Level) VALUES (100,0)

CREATE TABLE #Table2(
    ID [int] NULL,
    Level [int] NULL)

    INSERT INTO #Table2 (ID, Level) VALUES (101,0)

CREATE TABLE #Table3(
    ID [int] NULL,
    Level [int] NULL)

    INSERT INTO #Table3 (ID, Level) VALUES (102,0)

CREATE TABLE #Table4(
    ID [int] NULL,
    Level [int] NULL)

    INSERT INTO #Table4 (ID, Level) VALUES (103,0), (104,1), (105,2), (106,3)

CREATE TABLE #Table5(
    ID [int] NULL,
    Level [int] NULL)

    INSERT INTO #Table5 (ID, Level) VALUES (107,0), (108,1), (109,2)

我得到以下结果：

   select * from #Table1
   select * from #Table2
   select * from #Table3
   select * from #Table4
   select * from #Table5
+-----+-------+
| ID  | Level | 
+-----+-------+
| 100 |  0    | 
+-----+-------+
+-----+-------+
| ID  | Level | 
+-----+-------+
| 101 |  0    |
+-----+-------+
+-----+-------+
| ID  | Level | 
+-----+-------+    
| 102 |  0    |
+-----+-------+
+-----+-------+
| ID  | Level | 
+-----+-------+     
| 103 |  0    |
| 104 |  1    |
| 105 |  2    |
| 106 |  3    |
+-----+-------+ 
+-----+-------+
| ID  | Level | 
+-----+-------+ 
| 107 |  0    |
| 108 |  1    |
| 109 |  2    |
+-----+-------+

我如何 -

- 在不改变功能的情况下将ID列表放入函数中？

- 将所有表格导出为excel作为1个结果？

Expected excel result:

+-----+-------+
| ID  | Level | 
+-----+-------+
| 100 |  0    | 
| 101 |  0    |
| 102 |  0    |
| 103 |  0    |
| 104 |  1    |
| 105 |  2    |
| 106 |  3    |
| 107 |  0    |
| 108 |  1    |
| 109 |  2    |
+-----+-------+

Answer 1

对于

在不更改功能的情况下将ID列表放入函数中？

使用CROSS APPLY

declare @IDlist table(ID int)
insert into @IDlist(ID) values (100),(101),(102),(103),(104),(105),(106),(107)

select a.Id,a.Level from @IDlist d
cross apply levelfunction(d.ID) as a;

关于导出到excel的回答超过一次，例如这里 OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)" returned message "Bookmark is invalid."

SQL Server - 函数参数列表，将多个结果导出到Excel中

1 个答案: