The Query Tutor for LIS 503
The Query Tutor will sharpen your Dialog syntax. Below is a Serial Record Presentation and a Random Record Presentation:
Serial Record Presentation - You can move from record to record. This might be a good place to start your studies because you can be assured that you will see every example. You can view the complete set of records by pressing the "Next Record" button repeatedly, or the "Previous Record" button repeatedly. At this time there are 164 Dialog records.
Random Record Presentation - Randomly chosen records are presented. This might be useful when you have gained some mastery of the query languages and wish to maintain your skills.
Revised June 7, 1999