Open Source BSD SQL Clients

SQuirreL SQL Client is a graphical SQL client written in Java that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.

Eclipse SQL Client for database querying/browsing any JDBC compliant database. It supports plugins with specialized functionality for individual databases (Oracle, DB2, MySQL, PostgreSQL, Sybase, Informix) and can be extended.

Quantum is a database plugin for Eclipse (needs GEF, Point Eclipse at http://quantum.sourceforge.net/update-site). It currently supports most databases with a JDBC driver. It shows tables, views, and sequences in a tree format and provides an SQL editor

PowerUpSQL is a PowerShell toolkit focused on auditing, discovering, and post-exploitation activities for Microsoft SQL Server environments. It bundles a wide range of functions that help enumerate SQL Server instances, configuration settings, and potentially risky features so operators and testers can quickly understand an instance's security posture. The project is aimed at internal penetration testers and red-teamers but is also useful for database administrators and defenders who want to inventory SQL Server attack surface and hunt for misconfigurations. PowerUpSQL can surface things like weak configuration flags, dangerous surface (for example, features that may enable code execution from SQL), credential material exposed in configuration, and cross-instance trust relationships such as linked servers. The codebase is implemented primarily in PowerShell, organized as a module with many discrete functions, and includes helper scripts and documentation for usage scenarios.

Just use the portable copy of the free sqlitebrowser program, available here : https://sqlitebrowser.org/dl/ to open and test the sample db, that I have given as a download here ( after extracting the zip file ) . Also, I have enclosed, the csv files, that I have used for importing and exporting, from the file menu of the program. Also, watch the video below, for a quick start. Tags: Learn SQL Quickly, Analyze Data Easily, SQL Guide, SQL Samples

DaFT is a frontend to any database that can be connected via ODBC. It provides list views of tables and columns, table view of data, SQL editor, CSV,HTML,SyLK,XLS data format export, and functions for copying data between two ODBC databases.

Jisql is a Java based utility to provide a command line interactive session with a SQL server. It can connect to any database with a JDBC driver.

DbMaster is an end-user software to manage DBMS. It includes queries and tables editor and plans for many mores functionalities.

Fast GUI based multilanguage database client (in perl/DBI/Tk). Supports most databases, runs on Windows / Unix / Linux. Powerfull SQL editor, view data in spreadsheets, powerfull filter tools. Form to edit/insert datasets. Highly configurable.

Lightweight SQL querying tool written in Java. Connects to any JDBC compliant database and will run on any OS with a Java VM. Features: keyword highlighting, result formatting, statement history, multi-window, multiple database connects at one time.

JSQL Edit is a database-independent SQL client that allows graphical manipulation for making queries to databases. JSQL Edit is written in Java and uses JDBC for connectivity and Java Swing for a graphical user interface.

JspMyAdmin 2 is the software for MySql database administration over Web. It provides a user friendly design to manage most of the MySql database administration. Create and Manage database objects (Databse, Table, View etc..) with simple mouse clicks.

SQL Star, a SQL client provides a common Graphical User Interface (GUI) for all database servers (like, oracle, microsoft sql server, mysql etc.,) using JAVA JDBC 3.0 API With type 4 driver.

APQ is an Ada95 thick binding to allow Ada SQL client programs to access PostgreSQL, MySQL and Sybase database systems. The project is now hosted at http://framework.kow.com.br

DBPad is a GUI-based SQL client for relational databases. As long as you have a JDBC driver for your DB, you can use DBPad to view or manipulate your data and metadata of your tables.

Eclipse SQL plug-in. Contains SQL editor and executor. Table editor, data retrieve and migration tools. Plug-in has extensions to be used in other projects that need database connectivity.

An open-source SQL editor write in Java.

a small and fast Java SQL client

Lily Sql Client is a pure java client that supports jdbc databases such as Oracle, Mysql, DB2, and so on. It's written in java and runs on windows, linux and Mac OS.

ProDBA The cross platform Oracle development/administration tool written in Java. Features a powerful SQL editor and schema navigator. Can export dynamic queries to the web.

SQL explorer. Supported SQL egnines: - SQLite - Sybase ASE - Microsoft SQL Server - MySQL - Cubrid Linux/Mac versions comming soon

lib4d_sql is a C library providing the required functions (connect, prepare, execute, ...) to write a SQL client for 4D databases. It uses the public 4D SQL protocol wich is supported by 4D products since... the version 11. It is already used by the PDO_

Currently dead. Web-based SQL client that can connect to any number of databases using JDBC. Provides a clean, simple and fast interface using HTML and Javascript to make it very easy to run common SQL queries. Faster than your average Swing-based client

DB Copy Plugin is a plugin for the SQuirreL SQL Client (1.2beta6 and 2.0 RC1+) that allows copying database objects (schema def and data) from one session window to another. The sessions can be disparate database vendors (Oracle -> MySQL, for instance).

Simple java based command line SQL editor. Will connect to any database that you can provide a JDBC Type 4 driver for (in the form of a jar).