What is TAG? What Opens a TAG? File Format List from WhatIs.com

File Extension

TAG File Format

Query tag name file (DataFlex)

TAG is a file extension for a query tag name file format used by Decompile's DataFlex, an object-oriented 4GL database programming language.

A TAG file contains ASCII with a line-delimited list of the fields defined in a table. DFQuery uses TAG files to let the user choose the fields from a data file.

Tag files are similar to FD files.


Learn more about TAG files:

Visit the DataFlex webpage.

See questions and answers related to databses at IT Knowledge Exchange.

This was last updated in August 2010
Editorial Director Margaret Rouse

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