FullTextFunction
public final class FullTextFunction
Full-text function factory.
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Creates a full-text rank function with the given full-text index name. The rank function indicates how well the current query result matches the full-text query when performing the match comparison.
Declaration
Swift
public static func rank(_ indexName: String) -> ExpressionProtocol
Parameters
indexName
The index name.
Return Value
The full-text rank function.