Based on ORACLE Database SQL Statement Optimization Analysis
Guo Xia · Computer Knowledge and Technology · 2011
With the database technology to various disciplines,due to the constant expansion of the database,database system performance is increasingly prominent,so the optimization method to explore the database,the database system can ensure stable and efficient operation with of crucial importance.In this paper,Oracle SQL tuning and optimization of the database,discusses the purpose and principles of SQL optimization,and through a number of examples,describes some of the ways to optimize SQL statements.