6Behrend A, Doran C, Manthey R. SQL Triggers Reacting on Time Events:An Extension Proposal [ C ]//Proceedings of the 13th East European Conference on Advances in Databases and Information Systems. [ s. 1. ] : [ s. n. ] ,2009.
7Wu Dasheng,Wu Shengyu. Dynamically maintain the teaching examples of triggers and stored procedures about the course of database application[ C]//2010 2nd International Conference on Education Technology and Computer ( ICETC ). [ s. 1. ] : [ s. n. ] ,2010:525-527.
8Fakas G J, Cawley B, Cai Zhi. Automated Generation of Per- sonal Data Reports from Relational Databases E J ]. Journal of Information & Knowledge Management ( JIKM ), 2011, 10 (2) :193-208.
9Kocako~I D, Erdem S. Business Intelligence Applications in Retail Business: OLAP, Data Mining & Reporting Services [ J ]. Journal of Information & Knowledge Management (JIKM) ,2010,9(2) :!71-181.
