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Stored procedures
Finds documents in a MongoDB collection.
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.
sFilter is string
sFilter = "{ ""name"": ""France"" }"
 
let MySearch = MongoFind(CollecMDB, sFilter)
 
// Read the result
FOR EACH item OF MySearch
Trace(VariantToJSON(item))
END
Syntax
<Result> = MongoFind(<Collection> , <Filter> [, <Option>])
<Result>: mongoResult variable
mongoResult variable corresponding to the search result. If a problem occurs, ErrorInfo is used to identify the error.
<Collection>: mongoCollection variable
Name of the Variable of type mongoCollection corresponding to the MongoDB collection in which the search is to be performed.
<Filter>: Type corresponding to the filter used
Description of filters in MongoDB format that will be applied to perform the search. This filter corresponds to:
  • a document in JSON format, in character string format.
  • a document in BSON format, in buffer format.
  • a variant.
<Option>: Optional mongoFindOption variable
Name of mongoFindOption variable corresponding to the search options.
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: wd260big.dll
Minimum version required
  • Version 22
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