I have a large table from which I want to convert certain columns from varchar to int while loading the table to another table. However, I run into problems when the input column contains empty cells. The SSIS data conversion data flow item can't handle
these so I tried the script component. With the script component I can convert these empty cells to zeros but after that I'd need to use SQL update to update the zeros to nulls which in the case of a large table with over 3 million rows takes unnecessarily
long. So, is there another way?
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