@lancedb/lancedb • Docs
@lancedb/lancedb / MatchQuery
Class: MatchQuery¶
Represents a full-text query interface. This interface defines the structure and behavior for full-text queries, including methods to retrieve the query type and convert the query to a dictionary format.
Implements¶
Constructors¶
new MatchQuery()¶
Creates an instance of MatchQuery.
Parameters¶
-
query:
stringThe text query to search for. -
column:
stringThe name of the column to search within. -
options? Optional parameters for the match query.
boost: The boost factor for the query (default is 1.0).fuzziness: The fuzziness level for the query (default is 0).maxExpansions: The maximum number of terms to consider for fuzzy matching (default is 50).operator: The logical operator to use for combining terms in the query (default is "OR").prefixLength: The number of beginning characters being unchanged for fuzzy matching.
-
options.boost?:
number -
options.fuzziness?:
number -
options.maxExpansions?:
number -
options.operator?:
Operator -
options.prefixLength?:
number
Returns¶
Methods¶
queryType()¶
The type of the full-text query.