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Stored procedures
Returns information about a MongoDB database.
Example
infoMDB is mongoDatabaseInfo
infoMDB = MongoInfo(MDBDatabase)
Trace("The database " + infoMDB.Name + " contains " + infoMDB.NbDocuments + " documents.")
// Read information about the current database
clInfo is mongoDatabaseInfo = MongoInfo(gclDatabase)
 
sInfo is string = StringBuild([
Information about the MongoDB database
--------------------------------
Name of the database: %1
Number of collections: %2
Number of documents: %3
Average size of documents: %4
Total database size: %5
Total storage size: %6
],
clInfo.Name,
clInfo.NbCollections,
clInfo.NbDocuments,
LengthToString(clInfo.AverageDocumentSize),
LengthToString(clInfo.DataSize),
LengthToString(clInfo.StorageSize))
 
Info(sInfo)
Syntax
<Result> = MongoInfo(<Database>)
<Result>: mongoDatabaseInfo variable
mongoDatabaseInfo variable containing information about the database.
<Database>: mongoDatabase variable
Name of the mongoDatabase variable corresponding to the MongoDB database being handled.
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: wd280big.dll
Minimum version required
  • Version 22
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