catch MySQLIntegrityConstraintViolationException in javafx

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I tried to catch (MySQLIntegrityConstraintViolationException) but eclipse asked me to remove try and catch My question is how I can detect MySQLIntegrityConstraintViolationException. Because I want to update data, and my Table contained I foreign key, and when I tried to add data that doesn’t exist, this Error appears So I want to know If the data exist I change it, if not I add it

asked 1 min ago

yassine

1

catch MySQLIntegrityConstraintViolationException in javafx