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Stored procedures
Finds documents in a MongoDB collection.
Example
CollecMDB is mongoCollection
 
sFilter is string
sFilter = "{ ""name"": ""France"" }"
 
let MySearch = CollecMDB.Find(sFilter)
 
// Read the result
FOR EACH item OF MySearch
Trace(VariantToJSON(item))
END
Syntax
<Result> = <Collection>.Find(<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.
Component: wd260big.dll
Minimum version required
  • Version 25
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