copy
fun copy(expectedJdbcType: KType = this.expectedJdbcType, resultSetReader: DbResultSetReader<J>? = this.resultSetReader, preprocessedValueType: KType = this.preprocessedValueType, valuePreprocessor: DbValuePreprocessor<J, D>? = this.valuePreprocessor, targetSchema: ColumnSchema? = this.targetSchema, columnBuilder: DbColumnBuilder<D, P>? = this.columnBuilder): JdbcToDataFrameConverter<J, D, P>