Alter Table Add Column - How Do You Add A Column After Say The Second Column

Jul 11, 2007



When you use "Alter Table add Column", it adds the column to the end of the list of fields.



How do you insert the new column to position number 2 for instance given that you may have more than 2 columns?



Create table T1 ( a varchar(20), b varchar(20), c varchar(20))



Alter table add column x varchar(20)

so that the resulting table is

T1 a varchar(20), x varchar(20), b varchar(20), c varchar(20)



Can this be done programmatically?













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TSQL - Using ALTER TABLE - ALTER COLUMN To Modify Column Type / Set Identity Column

Sep 7, 2007

Hi guys,
If I have a temporary table called #CTE
With the columns
[Account]
[Name]
[RowID Table Level]
[RowID Data Level]
and I need to change the column type for the columns:
[RowID Table Level]
[RowID Data Level]
to integer, and set the column [RowID Table Level] as Identity (index) starting from 1, incrementing 1 each time.
What will be the right syntax using SQL SERVER 2000?

I am trying to solve the question in the link below:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2093921&SiteID=1

Thanks in advance,
Aldo.

I have tried the code below, but getting syntax error...



ALTER TABLE #CTE
ALTER COLUMN
[RowID Table Level] INT IDENTITY(1,1),
[RowID Data Level] INT;


I have also tried:

ALTER TABLE #CTE
MODIFY
[RowID Table Level] INT IDENTITY(1,1),
[RowID Data Level] INT;







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Oct 29, 2001

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Thanks.

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String or binary data would be truncated.


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:r ServerParam.sql
:connect $(sqlServer) -U $(sqlUser) -P $(sqlPass)

DECLARE @cmd varchar(5000)
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DECLARE @database varchar(1000)
DECLARE @tableName varchar(500)

[Code] ....

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ALTER TAABLE ADD

I am getting error
----------------------------------------------------------------------
C:CalJobsSQLCMDSQLScripts>SQLCMD -v subgt=SJI txtFile=LTS_ERROR_10022014.TXT
tblName=LTS_ERROR_10022014 -i CreateErrorTableSQL.sql
Sqlcmd: Successfully connected to server 'VULCAN'.
------------------------------------------------
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------------------------------------------------

[Code] ....

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ColumnB
ColumnD

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ALTER TABLE TableA
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my code:
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