Sql 插入到。。。从表中选择列。。。。加入诱惑

如你所见，我是新来的。对SQL Server来说也是新的。我已经使用SSMS两周了。所以我每天都在学习，都有新的问题。这个问题似乎不是什么大问题；然而，我不能处理它

我有一个字符串：

' texttype;commment|texttype2;comment2'

我必须将其拆分并放入列注释中，作为现有表列中的新插入项。我已经使用了SPLIT函数，该函数以诱人的方式生成：

然后，我使用substring和charindex在Detritable2中实现了这一点：

types                | commentary
---------------------+------------
texttype             | commment
texttype2            | comment2

我必须将此注释和注释2插入此表中的特定现有表中

我的问题是：如何做到这一点？使用什么样的连接？ofc目标表有两列以上。不知道如何从Testable2定义此插入/连接

目标表类似于：

ID | ID_Jobs | Column for comments | Column for types | A few more columns

我希望一切都好

---

感谢您提供的任何帮助

您肯定需要修改此选项以适应您的情况，例如表名、额外列等，但我认为这正是您需要的

CREATE TABLE SourceTable
(
    MyString VARCHAR(50)
);

CREATE TABLE TargetTable
(
    TextType VARCHAR(25)
  , Comment VARCHAR(25)
);

INSERT INTO SourceTable
(
    MyString
)
VALUES
('texttype;commment|texttype2;comment2');

SELECT * FROM SourceTable

INSERT INTO TargetTable
(
    TextType
  , Comment
)
SELECT
            LEFT(value, CHARINDEX(';', value) - 1)           AS TextTypeColumn
          , RIGHT(value, LEN(value) - CHARINDEX(';', value)) AS CommentColumn
FROM        SourceTable
CROSS APPLY STRING_SPLIT(MyString, '|');

SELECT * FROM TargetTable;

---

对不起打扰了。。。已经开始工作了。。我犯了一个简单的错误，加入了同一个表，但问题没有解决。。也许这会对某人有所帮助，所以我在这里通过了完整的代码：

GO
ALTER PROCEDURE AddCommentToJobFromString (
        @ID_JOBS int, 
        @CommentString nvarchar(2000),
        @OPERACTIVE INT
        )
AS 
BEGIN
        IF OBJECT_ID('tempdb.dbo.#temp', 'U') IS NOT NULL
        DROP TABLE #temp;

SELECT * into #temp from dbo.Split(@CommentString , '|') as t1
SELECT 
        SUBSTRING(t.items, 1 , CHARINDEX(';',t.items)-1) as typuwag,
        SUBSTRING(t.items,  CHARINDEX(';',t.items)+1, LEN(t.items)) as trescuwagi
INTO #temp2 
FROM #temp t 

INSERT INTO Uwagi (ID_Jobs, Uwaga, ID_TypyUwag, ID_Operatorzy_Creator, ID_Operatorzy_Last, DateCreated, LastModified)
--DECLARE @OPERACTIVE INT = 4628
--DECLARE @ID_JOBS INT = 65141
Select  
        @ID_JOBS,
        t2.trescuwagi,  
        TU.ID,
        @OPERACTIVE,
        @OPERACTIVE,
        getdate(),
        getdate()
        --t2.typuwag




FROM TypyUwag TU
inner join #temp2 t2
ON TU.TypUwagi = t2.typuwag  COLLATE DATABASE_DEFAULT

END
GO
EXEC AddCommentToJobFromString @ID_JOBS = 65141, @CommentString ='qwe;Tech visual check|Kosztorys;Estimate not ready yet', @OPERACTIVE = 4628

---

欢迎来到这个网站。您能提供一个到目前为止您所拥有的最简单的代码示例吗？我在上面看到的更多的是对你的结果的评论，但我实际上没有看到任何源代码，除非我遗漏了什么。代码还是一团糟，我现在要睡觉了，我会尝试指定tommorow作为肯定，thx作为回复

GO
ALTER PROCEDURE AddCommentToJobFromString (
        @ID_JOBS int, 
        @CommentString nvarchar(2000),
        @OPERACTIVE INT
        )
AS 
BEGIN
        IF OBJECT_ID('tempdb.dbo.#temp', 'U') IS NOT NULL
        DROP TABLE #temp;

SELECT * into #temp from dbo.Split(@CommentString , '|') as t1
SELECT 
        SUBSTRING(t.items, 1 , CHARINDEX(';',t.items)-1) as typuwag,
        SUBSTRING(t.items,  CHARINDEX(';',t.items)+1, LEN(t.items)) as trescuwagi
INTO #temp2 
FROM #temp t 

INSERT INTO Uwagi (ID_Jobs, Uwaga, ID_TypyUwag, ID_Operatorzy_Creator, ID_Operatorzy_Last, DateCreated, LastModified)
--DECLARE @OPERACTIVE INT = 4628
--DECLARE @ID_JOBS INT = 65141
Select  
        @ID_JOBS,
        t2.trescuwagi,  
        TU.ID,
        @OPERACTIVE,
        @OPERACTIVE,
        getdate(),
        getdate()
        --t2.typuwag




FROM TypyUwag TU
inner join #temp2 t2
ON TU.TypUwagi = t2.typuwag  COLLATE DATABASE_DEFAULT

END
GO
EXEC AddCommentToJobFromString @ID_JOBS = 65141, @CommentString ='qwe;Tech visual check|Kosztorys;Estimate not ready yet', @OPERACTIVE = 4628