sql-processing-engine | Simple SQL Processing Engine

sql-processing-engine is a Java library. sql-processing-engine has no bugs, it has no vulnerabilities and it has low support. However sql-processing-engine build file is not available. You can download it from GitHub.

##simple sql processing engine. there are three checkpoints through the semester, at each checkpoint, we submit our code to test the correctness and there will be a ranking of performance. ###checkpoint 1: in this project, you will implement a simple sql query evaluator with support for select, project, join, union, and aggregate operations. that is, your code will receive a sql file with a set of create table statements defining a schema for your data, and one or more select statements. your code is expected to evaluate the select statements on provided data, and produce output in a standardized form. your code will be evaluated for both correctness and performance (in comparison to a naive evaluator based on volcano operators and nested- loop joins). ###checkpoint 2: enhance your query evaluator to provide full support for sql, out-of-core query processing and limited forms of query evaluation. first, this means that we’ll be expecting a more feature-complete submission. your code will be evaluated on a broader range of queries selected from tpc-h benchmark, which exercises a broader range of sql features than the project 1 test