Expert:
How do you set-up a Precedence Constraint between 2 tasks, 1st task is a "Execute SQL task" and the 2nd task is a "Send Mail task" in a SSIS 2005 package. The Send Mail task should not work or become activated and workflow should not proceed until a variable called "SubmitEmail" in the Execute SQL task (or sql query script) is set SubmitEmail=1. Please show me the details how to set this up!