MongoGridFSGetFileInfo (Function)

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MongoGridFSGetFileInfo (Function)

In french: MongoGridFSRécupèreInfoFichier

Allows you to get information about a MongoDB file (gridFS).

Versions 24 and later

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

New in version 24

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

Example

cntMDB is mongoConnection("srv-mongodb://db1.example.net")
Fi is mongoGridFSFileInfo
Fi = MongoGridFSGetFileInfo(cntMDB..Database["CRM"], "product.png")
Trace(Fi..Size)
Trace(Fi..ContentType)

Syntax

<Result> = MongoGridFSGetFileInfo(<File system> , <File name>)

<Result>: mongoGridFSFileInfo variable

MongoGridFSFileInfo variable containing information about the file.

<File system>: mongoGridFS or mongoDatabase variable

File system of MongoDB database to use. Corresponds to:
the name of the mongoGridFS variable corresponding to the Mongo file system.
the name of the mongoDatabase variable corresponding to the MongoDB database. In this case, the file system is using the "fs" prefix.

<File name>: Character string (with quotes)

Name of file found in the MongoDB file system whose information must be retrieved.

Related Examples:

Unit examples (WINDEV): Native access to MongoDB

[ + ] This example shows how to use the main functions of native access to MongoDB databases: adding data, reading (searching), modifying and deleting data in the database. The example also shows functions for saving files in the MongoDB GridFS data system.

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