Tag Archives: violation error

Fix “Key Violation” on Paradox tables.

“Key Violation” errors occur whenever a new record is created with a primary key that already exists. This means that the field you defined as your primary key must be unique on the table. No other record can have that value, and it generates a “Key Violation” error when this happens. Share: Bookmark on Delicious […]

Algorithms, Delphi, Paradox Also tagged auto increment, delphi code, delphi programs, integer number, paradox table, paradox tables, primary key 13 Comments