InterBase key lengths
Odd - I don't seem to be able to create an index (or a primary key) on the combination of a CHAR(10), a VARCHAR(255) and a TIMESTAMP column in my Firebird database.
How to Determine the Maximum Index Key Length in InterBase (by Jim Starkey, InterBase's author).
More trivia - the core InterBase module is called 'JRD' - Jim's Relational Database. Heh.
How to Determine the Maximum Index Key Length in InterBase (by Jim Starkey, InterBase's author).
More trivia - the core InterBase module is called 'JRD' - Jim's Relational Database. Heh.