I don't know if this is just weirdness on my system but I thought I would
pass this on in case anyone runs into this problem. I'm converting some
Java/JDBC code from a commercial DBMS to MySQL. The existing code executed
the SQL statement  "Select @@identity" after an INSERT to retrieve the
autoincrement value. But, MySQL would never return from this query -- just
hang until I stopped and restarted the service.

After some trial-and-error-and-error, I found that "@@IDENTITY" worked as
expected but "@@identity" would cause this "hang" symptom.

Moral of the story: don't use lower case letters in "SELECT @@IDENTITY".

Rick



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