PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Finds documents in a MongoDB collection.
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 mongoCollection variable corresponding to the MongoDB collection where the search will 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.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230big.dll
Minimum required version
  • Version 22
This page is also available for…
Comments
Click [Add] to post a comment