Est. Budget: $175.00
You will solve the following programming excercise in Java, more info will be provided but the basic is:
You have a set of operators to form query evaluation pipelines (QEPs, for short) that can evaluate some queries.
You are given the code for some simple QEPs that correspond to some simple queries. You will find that code in ROTest.java. You have to study that code in order to understand how a schema can be created, data can be inserted ...