mongoConnection (Type of variable)

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Declaration
Properties specific to the description of mongoConnection variables
Functions that use the mongoConnection type

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mongoConnection (Type of variable)

In french: mongoConnexion

The mongoConnection type is used to define the advanced characteristics of a connection to a MongoDB server. The characteristics of this connection 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

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

Declaration

MyVariable is mongoConnection(<Connection String>)

<Connection string>: Character string with quotes

Connection string to the server or connection string of cluster that is hosting the MongoDB database. See the documentation about MongoDB for more details.

Remarks

Properties specific to the description of mongoConnection variables

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

Property name	Type used	Effect

Database	Array of mongoDatabase	Associative array containing the databases created on the MongoDB server.

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 mongoConnection type

The following functions are using the mongoConnection variables:


Versions 22 and later MongoCreate New in version 22 MongoCreate MongoCreate	Creates a connection to a MongoDB server or cluster.

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.