Showing 267 open source projects for "sql queries"

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  • 1
    Squawk

    Squawk

    Linter for Postgres migrations & SQL

    Squawk is a static SQL linter for PostgreSQL designed to catch common mistakes and enforce query best practices. It analyzes raw SQL files and flags errors, anti-patterns, or style issues before queries are deployed. Squawk is ideal for teams that want to enforce SQL standards in CI pipelines.
    Downloads: 2 This Week
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  • 2
    Beekeeper Studio

    Beekeeper Studio

    Cross-platform SQL Editor and Database Manager

    Beekeeper Studio is an open source, cross-platform SQL editor and database management app that is both powerful and easy to use. It lets you query and manage your relational databases, with support for connecting to SQLite, MySQL, MariaDB, Postgres, SQL Server and Amazon Redshift databases. Unlike most other open source SQL editors and database managers, Beekeeper Studio isn’t cluttered with unnecessary features, but does come with the essentials that you need. This includes SQL auto...
    Downloads: 20 This Week
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  • 3
    Kangaroo

    Kangaroo

    Kangaroo is an AI-powered SQL client and admin tool for popular dbs

    Kangaroo is an AI-powered SQL client designed to enhance database interaction by integrating large language model capabilities into query workflows. It allows users to write, analyze, and optimize SQL queries using natural language assistance, making database operations more accessible and efficient. The tool is intended for developers, analysts, and data professionals who want to simplify complex query generation and debugging processes.
    Downloads: 0 This Week
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  • 4
    mycli

    mycli

    CLI for MySQL with auto-completion and syntax highlighting

    mycli is an enhanced command-line client for MySQL and MariaDB that features syntax highlighting and intelligent auto-completion for database queries. Built for developers and DBAs, it improves productivity with features like query history, table suggestions, and colored output. The tool is designed to be both powerful and user-friendly, making interactive database work more efficient and visually intuitive.
    Downloads: 8 This Week
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  • 5
    Fluent

    Fluent

    Vapor ORM (queries, models, and relations) for NoSQL and SQL databases

    ...PostgreSQL is an open source, standards compliant SQL database. It is easily configurable on most cloud hosting providers. This is Fluent's recommended database driver.
    Downloads: 1 This Week
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  • 6
    FerretDB

    FerretDB

    A truly Open Source MongoDB alternative

    ...FerretDB is going to be a perfect solution for those looking for MongoDB development experience available as fully Open Source Software. The core of our solution is a stateless proxy, which converts MongoDB protocol queries to SQL, and uses PostgreSQL as a database engine. This will be compatible with MongoDB drivers, and should work as a drop-in replacement to MongoDB in many cases. Our vision is to enable the open source community and developers to reap the benefits of easy-to-use document databases, while staying away from vendor lock-in, and fauxpen licenses. ...
    Downloads: 49 This Week
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  • 7
    sqlsmith

    sqlsmith

    A random SQL query generator

    SQLSmith is a fuzz testing tool for PostgreSQL that automatically generates random SQL queries to uncover bugs in the query planner and executor. It is widely used by PostgreSQL developers and database vendors to stress-test SQL features and engine behavior under edge-case conditions. SQLSmith helps improve database robustness by revealing unexpected failures.
    Downloads: 1 This Week
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  • 8
    Knex

    Knex

    A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, etc.

    Knex.js is a flexible and portable SQL query builder for JavaScript. It supports multiple database systems, including PostgreSQL, MySQL, SQLite3, and more. Knex.js offers a powerful and intuitive API for building and executing SQL queries, making it a popular choice for Node.js applications requiring database interactions.
    Downloads: 1 This Week
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  • 9
    Bob

    Bob

    SQL query builder and ORM/Factory generator for Go

    Bob is a SQL query builder for Go that emphasizes composability, type safety, and maintainability. It allows developers to construct dynamic queries in a programmatic and reusable way, supporting both simple and complex SQL logic. Bob helps avoid raw string concatenation, making Go-based database interactions more robust and testable.
    Downloads: 0 This Week
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  • 10
    Firebird

    Firebird

    Firebird server, client and tools

    Firebird is a relational database offering many ANSI SQL standard features that runs on Linux, Windows, MacOS and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production systems, under a variety of names, since 1981. To enhance the Firebird functionality, IBSurgeon has sponsored the development and now released for public use the free open source "IBSurgeon Full Text Search UDR" to perform full-text search queries within SQL and PSQL. ...
    Downloads: 12 This Week
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  • 11
    Noisia

    Noisia

    Harmful workload generator for PostgreSQL

    noisia is a PostgreSQL workload generator designed for testing and benchmarking query performance. It simulates real-world SQL traffic by replaying or generating workloads based on defined query profiles. noisia is useful for stress testing databases, tuning configurations, and validating changes in performance-sensitive environments.
    Downloads: 0 This Week
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  • 12
    Cloudberry

    Cloudberry

    One advanced and mature open-source MPP

    Apache Cloudberry is a distributed real-time analytics engine designed for querying massive social media datasets. It integrates with Apache AsterixDB and supports efficient ad-hoc queries and aggregations across large volumes of data. Cloudberry is especially useful for dashboards, trend analysis, and time-series social data exploration.
    Downloads: 2 This Week
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  • 13
    EF Core

    EF Core

    Object-database mapper for .NET

    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations. Entity Framework Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations. EF Core works with many databases, including SQL Database (on-premises and Azure), SQLite, MySQL, PostgreSQL, and Azure Cosmos DB. To install EF Core, you install the package for the EF Core database provider(s) you want to target. ...
    Downloads: 0 This Week
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  • 14
    SQL of Death
    Professional SQL Database Management Tool An application for managing MySQL, PostgreSQL, and SQLite databases with an intuitive GUI.
    Downloads: 2 This Week
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  • 15
    Genji

    Genji

    Document-oriented, embedded SQL database

    Genji is an embedded database written in Go that aims to simplify dealing with data in the modern world. It combines the power of SQL with the versatility of documents to provide a maximum of flexibility with no compromise. Run powerful queries on rich documents with an expressive SQL syntax. Create tables with strict schemas, partial schemas, or no schemas at all to control your data the way you want it. Fully serializable transactions, in-memory mode, memory usage control, and more. ...
    Downloads: 0 This Week
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  • 16
    SQLAlchemy

    SQLAlchemy

    The Database Toolkit for Python

    ...A relationally-oriented query system, exposing the full range of SQL's capabilities explicitly, including joins, subqueries, correlation, and most everything else, in terms of the object model. Writing queries with the ORM uses the same techniques of relational composition you use when writing SQL.
    Downloads: 14 This Week
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  • 17
    Supabase Wrappers

    Supabase Wrappers

    Postgres Foreign Data Wrapper development framework in Rust

    Supabase Wrappers is a collection of PostgreSQL extensions (written in Rust) that allow Postgres to interact with external systems like APIs, files, and other databases. It uses Foreign Data Wrappers (FDWs) to treat external resources as if they were native SQL tables, enabling seamless integration with external services directly from SQL queries.
    Downloads: 1 This Week
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  • 18
    GlueSQL

    GlueSQL

    GlueSQL is quite sticky. It attaches to anywhere

    An embedded SQL database engine written in Rust, designed for lightweight, in-memory, and persistent storage use cases.
    Downloads: 0 This Week
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  • 19
    Apache Impala

    Apache Impala

    Apache Impala

    ...Utilize the same file and data formats and metadata, security, and resource management frameworks as your Hadoop deployment, with no redundant infrastructure or data conversion/duplication. For Apache Hive users, Impala utilizes the same metadata and ODBC driver. Like Hive, Impala supports SQL, so you don't have to worry about reinventing the implementation wheel. With Impala, more users, whether using SQL queries or BI applications, can interact with more data through a single repository and metadata stored from source through analysis.
    Downloads: 4 This Week
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  • 20
    Doctrine JSON Functions

    Doctrine JSON Functions

    Doctrine DQL functions for SQL JSON data type

    DoctrineJsonFunctions is a library that adds native support for JSON-related SQL functions to Doctrine ORM. It extends Doctrine’s DQL capabilities to handle PostgreSQL, MySQL, and SQLite JSON functions, enabling developers to write expressive queries involving JSON fields directly in DQL. This is especially useful for applications that store semi-structured data in relational databases.
    Downloads: 4 This Week
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  • 21
    RisingWave

    RisingWave

    RisingWave: the next-generation streaming database in the cloud

    RisingWave is a cloud-native streaming database that uses SQL as the interface. It is designed to reduce the complexity and cost of building real-time applications. RisingWave consumes streaming data, performs continuous queries, and updates results dynamically. As a database system, RisingWave maintains results in its own storage so that users can access data efficiently. RisingWave accepts data from sources like Apache Kafka, Apache Pulsar, Amazon Kinesis, Redpanda, and materialized CDC sources. ...
    Downloads: 6 This Week
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  • 22
    Slick database

    Slick database

    Slick (Scala Language Integrated Connection Kit) is a modern database

    ...By writing your queries in Scala you can benefit from the static type checking, compile-time safety, and compositionality of Scala, while retaining the ability to drop down to raw SQL where needed for custom or advanced database features.
    Downloads: 0 This Week
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  • 23
    sqlite-web

    sqlite-web

    Web-based SQLite database browser written in Python

    ...It lets users open existing SQLite databases or create new ones through a browser interface. The tool can browse table data, inspect database structure, and run arbitrary SQL queries from a dedicated query tab. It also supports common editing actions, including inserting, updating, and deleting rows. Users can add or drop tables, columns, and indexes, and they can import or export data in JSON or CSV format. It can run from the command line, through Docker, or with a higher-performance gevent WSGI server, making it useful for quick database inspection, lightweight administration, and local development workflows.
    Downloads: 0 This Week
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  • 24
    MobilityDB

    MobilityDB

    MobilityDB is a geospatial trajectory data management & analysis

    MobilityDB is an extension for PostgreSQL and PostGIS that adds support for managing and querying moving object data, such as vehicles, vessels, or wildlife. It allows developers to store temporal and spatiotemporal data types and execute complex mobility analytics using SQL. It is particularly suited for GIS applications and location-based services.
    Downloads: 0 This Week
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  • 25
    EasyDB

    EasyDB

    Easy-to-use PDO wrapper for PHP projects

    EasyDB is a secure, lightweight, and extensible database wrapper for PHP built on top of PDO. It simplifies query building, error handling, and parameter binding while encouraging best practices like prepared statements. EasyDB is designed for small to mid-sized applications that need clean and secure database access.
    Downloads: 7 This Week
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