SQL Parser (C++)
==========

This is a SQL Parser for C++. It parses the given SQL query into C++ objects.
It is developed for integration in hyrise (https://github.com/hyrise/hyrise).


## Usage

**Prerequisites:**
* bison (https://www.gnu.org/software/bison/)
* flex (http://flex.sourceforge.net/)

To create the full parser code run `make build`. The parser library code is created in `build/`.

To use the SQL Parser in your own code, you only need to include `SQLParser.h` and build+link all the source files from the parser with your project.

## Language Progress

* Select Statements: Mostly
  * Selection List: Full (column names, literals, expressions, functions...)
  * From: Full (table names, select statements, cross product of each)
  * Where: Mostly (some special operators might not be supported yet)
  * Group By: Partial (Having is missing)
  * Order By: Partial (can only specify one column to sort by)
  * Limit: Partial (no offset can be specified)
* Join Statements: In Progress
* Insert Statements: Planned
* Delete Statements: Planned
* Create Statements: Planned