Treffer: SQL by Example. 1. Application for High School Bachelor Examination

This paper main objective is to present SQL power of use of data management with heterogeneous cases of data classification. The article is based on a PHP application developed to manage a real situation of school-leaving examination in August 2003 at Braşov city, Romania at exams center no. 29, where the first author was president of the committee of the examination. The paper describes all used queries that was used for classifications, room repartitions, probes and investigation subject envelopes and finally, describe de final classification algorithm.