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SQL statement
Posted on 2009-04-10
Hi,
How can I create a temp table that has a primary auto increment.
CREATE TABLE #TEMPPRJ
(
TPPrjID INT PRIMARY KEY Auto_increment,
TPProject char(24) NULL
)
How can I create a temp table that has a primary auto increment.
CREATE TABLE #TEMPPRJ
(
TPPrjID INT PRIMARY KEY Auto_increment,
TPProject char(24) NULL
)
it says incorrect syntax near Auto_increment.
there is more stuff to this question
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8 Comments
Active 3 days ago
Try like this:
CREATE TABLE #TEMPPRJ
(
TPPrjID INT PRIMARY KEY IDENTITY(1,1),
TPProject char(24) NULL
);
INSERT INTO #TEMPPRJ(TPProject)
SELECT 'Test'
UNION SELECT 'Another Test';
SELECT * FROM #TEMPPRJ;
DROP TABLE #TEMPPRJ;
Active 3 days ago
For your reading pleasure:
http://msdn.microsoft.com/en-us/library/aa258255(SQL.80).aspx
Best regards,
Kevin
http://msdn.microsoft.com/en-us/library/aa258255(SQL.80).aspx
Best regards,
Kevin
no points please...just something else to read about besides what Kevin posted.
http://sqlservernation.com/blogs/tipweek/archive/2009/02/23/identity-columns.aspx
http://sqlservernation.com/blogs/tipweek/archive/2009/02/23/identity-columns.aspx
select * from #TEMPPRJ
output is:
TPPrjID TPProject
01 58695
02 58659
03 59865
now I want to append to the temp table a column with data from
customer table
select customername from customer
output is:
TPPrjID TPProject
01 58695
02 58659
03 59865
now I want to append to the temp table a column with data from
customer table
select customername from customer
Active 3 days ago
Change this statement:
INSERT INTO #TEMPPRJ(TPProject)
SELECT 'Test'
UNION SELECT 'Another Test';
To something like this:
INSERT INTO #TEMPPRJ(TPProject)
SELECT DISTINCT ProjectColumnName
FROM Customer
INSERT INTO #TEMPPRJ(TPProject)
SELECT 'Test'
UNION SELECT 'Another Test';
To something like this:
INSERT INTO #TEMPPRJ(TPProject)
SELECT DISTINCT ProjectColumnName
FROM Customer
Active 3 days ago
If you mean, you want to join on project to get the customer name then do something like this:
SELECT t.*, c.customername
FROM #TEMPPRJ t
INNER JOIN Customer c ON c.TPProject = t.TPProject
OR something to that effect. If you meant to insert new rows of TPProject values based on customername values in your customer table, see my original suggestion using INSERT INTO.
SELECT t.*, c.customername
FROM #TEMPPRJ t
INNER JOIN Customer c ON c.TPProject = t.TPProject
OR something to that effect. If you meant to insert new rows of TPProject values based on customername values in your customer table, see my original suggestion using INSERT INTO.
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