Sunday, February 26, 2012

Dynamic T-SQL steatment

How can i build a T-SQL statement dynamically?

Vivek S

Do you mean within SSIS? You should use an expression: http://www.google.co.uk/search?hl=en&q=ssis+expressions&meta=

If you mean to be used in (e.g.) a sproc then you're on the wrong forum. Try the T-SQL forum.

-Jamie

|||i have declared a variable of type string and initialised it with a T-SQL statement. The sql statement size is around 5000 characters. To have some run time modifications, i have used a script task and initialised the SQL to the variable so that it can take the changes at run time. i have used a DataflowTask within which accessing the variable for the SQL. But when i execute the ssis pkg it throws an error at the dft validation level as VS_ISBroken.|||

What type of component is using the SQL statement?

What component is failing?

What is the error?

Please supply more pertinent information otherwise its a bit dificult to be of assistance.

As an aside, you really should consider using an expression rather than a script task to dynamically build your SQL statement.

-Jamie

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