valentina studio is a free multiconnection database administration tool that allows you to connect to sql server, postgresql, valentina server and mysql and work with local database files of valentina db and sqlite.
valentina studio brings you powerful, visual editors for your data including:* schema editor (tree view and column view) create and modify all schema objects of supported databases: tables, views, fields, enums, links, constraints, triggers, indexes, stored procedures, ...* data editor easily browse table records in grid, modify records, inline edit of values, sort, filter records and save favorite filters, preview images, hex editors for binary values, ...* related data editor easily learn and manage linked records of two tables, link/unlink records by a mouse click, do set operations over linked records, ...* sql editor with color syntax, autocompletion, recent an saved favorite queries, templates, console with error/warning reporting, ... * query builder build sql queries visually using just a few mouse clicks* server admin where you can manage users, learn logs and other parameters of servers.