exp.test003b

b树实现源码,linux和unix下运行,速度快,极好用

Table created
Index created for f2
Total Tuples inserted is 10
Predicate: f1 ==4 AND f2 >3 
tuple value is 4 4 4 4 4
Predicate: f1 ==4 AND f2 ==4 
tuple value is 4 4 4 4 4
Predicate: f1 <4 AND f2 >2 
tuple value is 3 3 3 3 3
Predicate: f1 <4 AND f2 >3