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Delphi / C++Builder
SQL Text Formatter
SQL Query Analyzer
FlySpeed SQL Query
A handy too to work with SQL queries and data with a friendly Visual Query Builder
.NET Property Reference
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Quick Start Guides for other environments and configurations ...
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Tuning the look of Database Schema
Metadata loading and filtration (for .NET)
SQL query analysis API
Changing SQL queries by code
Localizing Active Query Builder
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Active Query Builder for .NET 3.5 release notes
Active Query Builder for .NET 3 - ASP.NET Migration Guide
Active Query Builder for .NET 3.4 release notes
Active Query Builder for .NET 3.3 release notes
Active Query Builder for .NET 3.0: What's new?
Active Query Builder for .NET 3 - Migration Guide
Customizing the Database Schema Tree structure
Defining friendly names for database objects and fields
How to export query results to Excel?
What are the Syntax and Metadata providers for?
Working with the query parameters
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Zero-SQL Data Explorer
Java Edition setup questions
ActiveX Edition setup questions
Delphi and C++Builder setup questions
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Cannot remove trial notification
Issue with QueryTransformer and Distinct keyword
Method not found 'DevExpress.XtraTreeList.TreeListMultiSelection DevExpress.XtraTreeList.TreeList.get_Selection()'
Delphi 11 compatible version of Active Query Builder VCL
Update for Delphi 11
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Delphi, C++Builder (VCL Edition)
Different editions may provide different APIs. Knowing to which edition your question is related lets give the right answers and provide the right code samples.
Active Query Builder users: find the version number in the properties of referred AQB assemblies in your project, or check for it in the Start menu under the name of "Version" file shortcut.
Let us know the environment in which your problem could be reproduced: what syntax and metadata providers have you used, what is your database server version, database connection type and driver; project type, OS version, etc.