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Tech Note: Structure Info Class
PRODUCT: 4D | VERSION: 20 R5 | PLATFORM: Mac & Win
Published On: August 27, 2024


With the introduction of project mode, all settings of your database structure are stored in a catalog.xml file. This tech note introduces a class converting the XML data into an object, exposing all information for simple usage. A set of helper methods allows for querying elements, such as all indices for a table or a field (a field can have more than one index), or finding all relations between two tables.

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