For example, you can use the print command ... 2 Use set -x or set -v in shell Another way to test and debug if else statements in SQL scripts is to use the set -x or set -v commands in your ...

Using the IF-EXISTS-UPDATE-ELSE-INSERT pattern in SQL can create deadlocks unless transacted and/or UPDLOCK'ed (or MERGE/HOLDOCK). This pattern in code is a race condition. A good example here of the ...