TextQL

Overview

TextQL is an open-source command-line utility designed to empower users to query various structured text file formats, predominantly CSV and TSV, using standard SQL syntax. It bypasses the need to import data into a traditional database by processing the files directly from the command line.

The tool automatically infers the schema from the text files, making it quick to start querying without manual setup. It supports a wide range of SQL operations, including SELECT, FROM (supporting joins across multiple files), WHERE, GROUP BY, aggregate functions, and more, enabling powerful data manipulation and analysis capabilities. While highly effective for data extraction and transformation using a familiar language, it's important to note that TextQL is a data processing tool leveraging standard query languages, and does not utilize machine learning or natural language processing for query interpretation or data analysis; it is not an 'AI tool' in the sense of generative AI or natural language understanding.

Key Features

• Execute standard SQL queries on text files (CSV, TSV)
• Automatic schema inference from file headers and content
• Supports joins across multiple files
• Enables data filtering, sorting, aggregation, and transformation using SQL
• Command-line interface for scripting and automation
• Handles large files efficiently

Supported Platforms

• Windows
• macOS
• Linux
• Command Line Interface