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BLOB Editor is a tool to view and edit BLOB data in the following ways: hexadecimal dump, plain text, graphical image, HTML page, or PDF document. BLOB Editor is invoked from data grid of any table editor or the result tab of SQL Editor and Visual Query Builder by double clicking of the BLOB field to be edited or with the Edit BLOB link of the field's popup menu. The editor also can be called from BLOB Viewer with the Edit current BLOB button.

With BLOB Editor you can work with all BLOB columns of the grid. To switch between columns, select the necessary one from the BLOB field list.

BLOB Editor allows you to navigate between the grid records using the Previous and Next buttons. You can load the new BLOB content and save or clear it using corresponding buttons. After changes are made, click the Post button to apply the changes or the Cancel button to discard them.

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Company news

Mar 21, 2025

SQL Maestro for MySQL and MariaDB 25.3 released

New version comes with support for invisible columns, invisible (ignored) indexes, check constraints (MySQL), sequences (MariaDB), a number of password-management capabilities (MySQL) and other features.

May 22, 2017

SQL Maestro for MySQL 17.5 released

New version features direct support for a number of MariaDB new features like roles, check constraints and virtual columns; support for roles added in MySQL 8.0, usage statistics for database profile and some other useful things.

May 14, 2015

SQL Maestro for MySQL 15.5 released

New version comes with improved support of the latest MySQL versions including generated columns and fulltext indexes. There are also a number of significant interface enhancements.

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Resources

Article: Implementing row level security in MySQL

The article puts forward a scenario for implementing row level security in MySQL 5.x.

Article: Use the power of MySQL 5.1 features with MySQL Maestro!

Find out the way MySQL Maestro can help you to realize the new MySQL 5.1 features in practice. Detailed examples are included.

Article: Use the power of new MySQL 5 features with MySQL Maestro!

Get to know all the new features of MySQL 5 (ACID Transactions, Stored Procedures and Functions, Triggers, Views, etc.) and the way MySQL Maestro can help you to use them easily and effectively in practice from our new article. Examples are included.

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Feature of the day

Multiple Operations

SQL Maestro for MySQL: you can select several database objects in Object Manager to perform the same operation upon all of them at a time.

Syntax Hightlight

SQL Maestro for MySQL allows you to customize SQL syntax highlighting for better text representation.