mongoDatabase (Type of variable)

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Management of Mongo files

Properties specific to the description of mongoDatabase variables

Functions that use the mongoDatabase type

Related examples

See also

mongoDatabase (Type of variable)

In french: mongoBase

The mongoDatabase type is used to define the characteristics of a database for a MongoDB server. These characteristics can be defined and modified by several WLanguage properties.

Remark: See Declaring a variable for more details on the declaration of this type of variable and the use of WLanguage properties.

Versions 24 and later

This type of variable is now available for WEBDEV sites in Linux.

This type of variable is now available for WINDEV applications in Linux.

New in version 24

This type of variable is now available for WEBDEV sites in Linux.

This type of variable is now available for WINDEV applications in Linux.

This type of variable is now available for WEBDEV sites in Linux.

This type of variable is now available for WINDEV applications in Linux.

Example

cntMDB is mongoConnection
cntMDB = MongoCreate("mongodb://db1.example.net")
FOR EACH MyDatabase OF cntMDB..Database
Trace(MyDatabase..Name)
END

Remarks

Properties specific to the description of mongoDatabase variables

The following properties can be used to handle a MongoDB database:

Property name	Type used	Effect

Collection	Array of mongoCollection	Associative array containing the collections of MongoDB database.
Name	Character string	Name of MongoDB database.

Remark: These properties can be handled by using one of the following syntaxes:

<Variable name>..<Property name>
<Variable name>.<Property name>

Functions that use the mongoDatabase type

The following functions use mongoDatabase variables:


Versions 22 and later MongoCreateCollection New in version 22 MongoCreateCollection MongoCreateCollection	Creates a collection in a MongoDB database while specifying the options of this collection.
Versions 22 and later MongoDeteleDatabase New in version 22 MongoDeteleDatabase MongoDeteleDatabase	Deletes a MongoDB database as well as its collections.
Versions 22 and later MongoExecuteCommand New in version 22 MongoExecuteCommand MongoExecuteCommand	Runs a generic command on a MongoDB database or on a MongoDB collection.
Versions 22 and later MongoGridFSDeleteFile New in version 22 MongoGridFSDeleteFile MongoGridFSDeleteFile	Deletes a file identified by its name from a MongoDB file system.
Versions 22 and later MongoGridFSDeleteFileById New in version 22 MongoGridFSDeleteFileById MongoGridFSDeleteFileById	Deletes a file identified by its identifier from a MongoDB file system.
Versions 22 and later MongoGridFSGetFile New in version 22 MongoGridFSGetFile MongoGridFSGetFile	Retrieves (on the local computer) a file identified by its name and found in a MongoDB file system.
Versions 22 and later MongoGridFSGetFileById New in version 22 MongoGridFSGetFileById MongoGridFSGetFileById	Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file system.
Versions 23 and later MongoGridFSGetFileInfo New in version 23 MongoGridFSGetFileInfo MongoGridFSGetFileInfo	Allows you to get information about a MongoDB file (gridFS).
Versions 22 and later MongoGridFSListFile New in version 22 MongoGridFSListFile MongoGridFSListFile	Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
Versions 22 and later MongoGridFSSendFile New in version 22 MongoGridFSSendFile MongoGridFSSendFile	Copies a file from the local computer to a MongoDB file system (gridFS).
Versions 22 and later MongoInfo New in version 22 MongoInfo MongoInfo	Returns information about a MongoDB database.

Prefixed syntaxes can also be used:


Versions 24 and later <mongoDatabase variable>.CreateCollection New in version 24 <mongoDatabase variable>.CreateCollection <mongoDatabase variable>.CreateCollection	Creates a collection in a MongoDB database while specifying the options of this collection.
Versions 25 and later <mongoDatabase variable>.DeteleDatabase New in version 25 <mongoDatabase variable>.DeteleDatabase <mongoDatabase variable>.DeteleDatabase	Deletes a MongoDB database as well as its collections.
Versions 24 and later <mongoDatabase variable>.ExecuteCommand New in version 24 <mongoDatabase variable>.ExecuteCommand <mongoDatabase variable>.ExecuteCommand	Runs a generic command on a MongoDB database.
Versions 25 and later <mongoDatabase variable>.Info New in version 25 <mongoDatabase variable>.Info <mongoDatabase variable>.Info	Returns information about a MongoDB database.

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.