Design of SQL Data Query Technology Based on King View

Focusing on the problem that large amount of data easily leading to the suspension of database access,data-query exploiting complex and data arranged disorderly,raising a designation of data query technology based on King View and SQL server. This designation realizes to access database,adjust data and display the data in chronological order,using the method of programming for data time controls and SQL function. The experimental results show that this data query method operating reliable,simple,optimizing the performance of the industrial control system.