I disagree with the statement
the table for table generator has as many rows as the numer of entities that use it.
The database table used for generating values has one row for each @GeneratorTable that uses it! This doesn't relate to the number of entities that use this @GeneratorTable (at least if the @GeneratorTable is used by more than one entity).
[ December 10, 2008: Message edited by: Ralph Jaus ]