JdbcToDataFrameConverter
constructor(expectedJdbcType: KType, resultSetReader: DbResultSetReader<J>?, preprocessedValueType: KType, valuePreprocessor: DbValuePreprocessor<J, D>?, targetSchema: ColumnSchema?, columnBuilder: DbColumnBuilder<D, P>?)
Type Parameters
J
the type of the value coming from the JDBC driver, expectedJdbcType.
D
the type of the column values after preprocessing, preprocessedValueType. Will be equal to J if valuePreprocessor is null.
P
the type of the column values after postprocessing, comparable to DataColumn<P> of targetSchema. Will be equal to D if columnBuilder is null.