Awesome GitHub RepositoriesSQL and Database Analysis

pgloader is a command-line tool that automates the migration of data and schema from various source databases and file formats into PostgreSQL. It combines schema discovery, parallel data pipelines, and type casting into a single, declarative workflow, using PostgreSQL's COPY protocol for high-throughput bulk loading. The tool distinguishes itself by compiling a dedicated command language into concurrent reader-writer pipelines that handle schema introspection, data transformation, and error-resilient batch processing. It supports migrating entire databases from MySQL, MS SQL, SQLite, and Pos

JSqlParser is a Java library for SQL query parsing, converting raw SQL strings into a structured hierarchy of strongly typed Java objects. It provides the means to programmatically analyze and manipulate database queries by representing them as a tree of objects. The library supports both the parsing of existing SQL text and the programmatic generation of new statements through a fluent API. It includes mechanisms for transforming query trees and serializing structured object models back into formatted SQL text. Additional capabilities include database schema analysis, such as the extraction

This project is a Language Server Protocol implementation for PostgreSQL that provides autocompletion, syntax diagnostics, and type checking for SQL and PL/pgSQL. It functions as a database schema validator and a static analysis engine designed to detect security vulnerabilities, performance bottlenecks, and dangerous migration patterns in database scripts. The server differentiates itself by using live database connections to provide schema-aware intelligence, allowing it to verify that tables, columns, and data types actually exist. It performs static analysis on procedural functions to det