While I am working on the tutorial at SQLCourse.com I am using the following:

Code:
insert into jftest_1025 (first, last, title, age, salary)
values ('Jonie', 'Weber', 'Secretary', 28, 19500.00);
While this does insert the record into the table, Sometimes (actually most of the time), it creates two identical records rather than just one. I am doing something incorrect or is it just a bug with the SQL Interpreter?

JF