Development of examining and repairing database system for petro-chemical equipments

Database system for data of petro-chemical equipments′examination and reparation is developed,which combine natural conditions and examining and repairing data of the equipments.It is based on the C/S pattern network information management system,and has such merits as safety management,convenience,etc.The system is developed by object-oriented programming tool——Visual Basic 6.0,the database is made by SQL2000 and its interface by ADO.The database is operated by SQL data language.The system has various restrictions for customers on different levels,so it is easy to control the different operations of database.It has such functions as query and addition of data,making and printing examination plan and other material.