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Stored procedures
Allows you to get information about a MongoDB file (gridFS).
Versions 24 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
New in version 24
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
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(Cnt..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 mongoGridFS variable corresponding to the Mongo file system.
  • the name of 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:
Native access to MongoDB 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.
Component : wd250big.dll
Minimum version required
  • Version 23
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