||How to Misuse SQL's FROM Clause|
|Subject:||Doesn't work for Oracle, Db2 UDB, DB2 or SQLserver|
I assembled sample data from my ssytem to test this out because I didn't believe it was generalizable. It's the opposite of the suggestion for Oracle 8/9 and sqlserver in my test databases, and DB2 and DB2 UDB rewrite the subquery as a join.
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