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How to auto create a table based on staging table?

I have staging table that are auto created when a new file is received. Now I need to create a table based on that staging table if it does not exist and load data.

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asked Aug 27, 2012 at 02:10 PM in Default

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hope
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 --If the table does not exist, create it, based on the staging table
 IF OBJECT_ID('SCHEMANAME.TABLENAME') IS NULL
   SELECT * FROM dbo.StagingTable INTO SCHEMANAME.TABLENAME WHERE 1=0

 --Insert from the staging table
 INSERT INTO SCHEMANAME.TABLENAME (<columnlist>) 
 SELECT <columnlist> FROM dbo.StagingTable

Is that what you mean?

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answered Aug 27, 2012 at 08:02 PM

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Magnus Ahlkvist
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Thanks Magnus... I was trying something like that but I cant pass an error. My staging table comes from a variable and also the database table.

Like my script task creates a staging table and outputs two variables TableName (Database Table name) and StagingTable (Staging Table Name)

I used a sql task and used your code.

IF OBJECT_ID('@TableName') IS NULL SELECT * FROM @StagingTable INTO @TableName WHERE 1=0

And it gives the following error:

SSIS package "Package3.dtsx" starting. Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "IF OBJECT_ID('@TableName') IS NULL SELECT * FROM..." failed with the following error: "Incorrect syntax near the keyword 'INTO'.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. Task failed: Execute SQL Task SSIS package "Package3.dtsx" finished: Success. The program '[5804] Package3.dtsx: DTS' has exited with code 0 (0x0).

I know that i cannot use variables like this but can u suggest how can used them for creating the table.

Thanks

Aug 27, 2012 at 09:12 PM hope

slightly modify the query IF OBJECT_ID('dbo.TestTable') IS NULL SELECT * INTO dbo.TestTable FROM dbo.MainTable WHERE 1=0

Aug 31, 2012 at 02:01 PM yogirk
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asked: Aug 27, 2012 at 02:10 PM

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Last Updated: Aug 31, 2012 at 02:01 PM

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