/psqlparse

A python module that gives access to PostgreSQL's query parser, for turning SQL into a parse tree.

Primary LanguagePythonBSD 3-Clause "New" or "Revised" LicenseBSD-3-Clause

psqlparse

Build Status

This Python module uses the libpg_query to parse SQL queries and return the internal PostgreSQL parsetree.

Installation

pip install psqlparse

Usage

import psqlparse
statements = psqlparse.parse('SELECT * from mytable')
used_tables = statements[0].tables()  # ['my_table']

Development

  1. Install requirements:
pip install -r requirements.txt
  1. Build Cython extension
USE_CYTHON=1 python setup.py build_ext --inplace

  1. Perform changes

  2. Run tests

pytest

Contributors