I did a project on loading file information to respective SQL Tables. I used Execute SQL task before using Foreach loop container. The files will be loaded successfully at the first run. But when I try to run that package again without truncating values in the Tables in which I had loaded file information, it is showing error as "Records already exists". How can I run same package multiple time for updated values in the files without truncating the tables??
My control and data flow tasks are as shown in the picture:
And it works only for this query in execute sql task:
PLEASE HELP!!