Alter Table Syntax

Aug 1, 2001

I keep getting a syntax error when I try to execute the following statement from Query Analyzer:

Alter Table Table1
Alter Column Field1 Int

I am getting the following error:
Server: Msg 170, Level 15, State 1, Line 2
Line 2: Incorrect syntax near 'column'.

I am converting Field1 from a varchar to int, is this not allowed?

TIA,

Chris

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Problem With ALTER TABLE Syntax

Jul 1, 2005

I finally found a way to "deploy" my local SqlServerExpress (SSE) database to the remote Sql2K server... In VisualWebDeveloper (VWD) I can create the table definition and then save the creation sql script and use that in SSE Express Manager while connected to my remote DB. I am describing this because I'm so surprised no one has had problems with this as thousands of developers, some very unexperienced (as me maybe!), are trying the same situation now that some are offering 2.0 hosting... Well I thought this was a great idea until the Sql2K server is returning error messages on the script VWD created. So please could you help since I'm not that good at complex sql scripting. It seems the error comes from the ALTER TABLE syntax:BEGIN TRANSACTIONSET QUOTED_IDENTIFIER ONSET ARITHABORT ONSET NUMERIC_ROUNDABORT OFFSET CONCAT_NULL_YIELDS_NULL ONSET ANSI_NULLS ONSET ANSI_PADDING ONSET ANSI_WARNINGS ONCOMMITBEGIN TRANSACTIONCREATE TABLE dbo.Table2 ( prID int NOT NULL IDENTITY (1, 1), DateInserted datetime NOT NULL, Title nvarchar(100) NOT NULL, Description nvarchar(MAX) NULL, CategoryID smallint NOT NULL, DateLastUpdated datetime NULL, Price int NOT NULL, SpecialPrice int NULL, ImgSuffix nvarchar(5) NULL, ImgCustomWidth smallint NULL )  ON [PRIMARY]  TEXTIMAGE_ON [PRIMARY]GOALTER TABLE dbo.Table2 ADD CONSTRAINT PK_Table2 PRIMARY KEY CLUSTERED ( prID ) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
GOCOMMIT

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HiHaving a problem with a ms sql 2000 server. The script below wascreated i SQL manager 2005 lite and gives a syntax error near '('ALTER TABLE [dbo].[Community_ActivityLog]ADD CONSTRAINT [PK_Community_Errors]PRIMARY KEY CLUSTERED ([activity_ID])WITH (PAD_INDEX = OFF,IGNORE_DUP_KEY = OFF,STATISTICS_NORECOMPUTE = OFF,ALLOW_ROW_LOCKS = ON,ALLOW_PAGE_LOCKS = ON)ON [PRIMARY]GOAny ideas of what might be wrong?/Michael

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Jul 20, 2005

Just started learning SQL recently.But one thing i'm still not clear on is about altering relationships betweentables after they've been created.Instead of creating a foreign key when the table is first created - i createthe table and then run a query to set the foreign key and relationship(one-to-one, one-to-many etc)Anyways, long story short is i want to create a one-to-one relationship witha table but am having problems with adding more than one constraint at atime when altering a table.Understand yet? Easiest thing to do is show you:I have 2 tables: Branch_Table and Employee_TableI want to create a one-to-one relationship between emp_id on theBranch_Table and manager_id on the Employee_Table.The SQL i've written which doesn't seem to work is:ALTER TABLE Branch_TableAdd Constraint Branch_Table_FK1 FOREIGN KEY (manager_id)Add Constraint Branch_Table_UQ1 Unique (manager_id)References Employee_Table (emp_id));Am having trouble with that second Add constraint (UQ1 unique). I know it'ssomething to do with the Add syntax above.So basically, my question is can i create a one-to-one relationship withjust the one SQL Query? And how would i do it?Many thanks in advance.

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Mar 27, 2001

Folks!

What is wrong with my syntax with the following command?:

alter table EmployeeInfo alter column OriginDate smalldatetime not null default getdate()

I'm getting:

Incorrect syntax near the keyword 'default'

Currently, in my table OriginDate is nullable with no default.
Thanks in advance for your help!

APF

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Nov 24, 2004

Hello,

the following alter table statement:

ALTER TABLE [dbo].[CalCalendar]
ALTER COLUMN [OID] uniqueidentifier NOT NULL PRIMARY KEY NONCLUSTERED

is answered with:

Server: Msg 156, Level 15, State 1, Line 2
Incorrect syntax near the keyword 'PRIMARY'.

which I consider to be interesting. Anyone has an idea why? I checked documentation but I do not see an error.

Note that:

ALTER TABLE [dbo].[CalCalendar]
ALTER COLUMN [OID] uniqueidentifier NOT NULL

DOES get executed, and

ALTER TABLE [dbo].[CalCalendar]
ALTER COLUMN [OID] uniqueidentifier NOT NULL PRIMARY KEY

produces the same error.

Now, in my understanding this has nothing to do with an index may already exist etc. - the eror indicates a SYNTAX error, before any checking. Makes no sense to me, though, reading the documentation.

So - anyone an idea?

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Jul 23, 2005

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HELP
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 fsofolder = CreateObject("Scripting.FileSystemObject")
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        For Each objfile In files
            sname = objfile.Name
                  
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            DatabaseConnection.Open()

            Try

                cmd3.Connection = DatabaseConnection
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my code:
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Hi guys,
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[Name]
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[RowID Data Level]
and I need to change the column type for the columns:
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Thanks in advance,
Aldo.

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



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ALTER COLUMN
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I have also tried:

ALTER TABLE #CTE
MODIFY
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Thanks


************************************************** ******
Contract table DDL is

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Jun 7, 2001

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Oct 17, 2001

Hi,
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Hi to all!
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reffering to the alter table statement
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Mar 2, 2007

Pramod writes "I want to change the primary key field of my database to Identity seed. the table is with data. data should be secured
this is the structure
'=================================
CREATE TABLE [tblStock] (
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[ItemID] [numeric](18, 0) NULL ,
[Batch] [varchar] (50) NULL ,
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how the p[rimary key affects

Please help me"

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Incorrect syntax near the keyword 'TO'.

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Looks like this had to be done while creating the table. The original table has the id assigned as 'Identity', but I have imported this table to my database and now it does not show that property in the ID column.

The Insert code that I am using is as follows and the tbl_3 has same no. of columns except it also has id.
Can I alter table without touching the previous IDs? The ids start at 28118 and ends at 28300.





Code Snippet
INSERT INTO [dbo].[tbl_3]
(3_name
,3_sort
,3_active
,3_display
,3_date)

select _MANUFACTURERNAME , 1, 1, 'True',
GETDATE()
from dbo._MANUFACTURERS where upper(_MANUFACTURERNAME) not in (
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And the error it is returning to me is

Msg 515, Level 16, State 2, Line 2

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hi,

i have table having just two columns. One of columns is defines as nchar(5).

Want to alter table like
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COLLATE Latin1_General_CI_AS NOT NULL

GO
?

This script runs without problem till i have no data in table. When i add one row, this script fails with

Msg 8152, Level 16, State 13, Line 1

String or binary data would be truncated.

The statement has been terminated.


When i change the table in design mode, it says that data will be truncated and do the change (with truncating).

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