Need confirmation on this `batchUpsert` `shouldRe...

# exposed

[Wilson Chuks]

Need confirmation on this batchUpsert shouldReturnGeneratedValues: Boolean = true, doc:

Does it mean the updated rows won't be returned?

/**
 * Represents the SQL statement that either batch inserts new rows into a table, or updates the existing rows if insertions violate unique constraints.
 *
 * @param data Collection of values to use in batch upsert.
 * @param keys (optional) Columns to include in the condition that determines a unique constraint match. If no columns are provided,
 * primary keys will be used. If the table does not have any primary keys, the first unique index will be attempted.
 * @param onUpdate Lambda block with an [UpdateStatement] as its argument, allowing values to be assigned to the UPDATE clause.
 * To specify manually that the insert value should be used when updating a column, for example within an expression
 * or function, invoke `insertValue()` with the desired column as the function argument.
 * If left null, all columns will be updated with the values provided for the insert.
 * @param onUpdateExclude List of specific columns to exclude from updating.
 * If left null, all columns will be updated with the values provided for the insert.
 * @param where Condition that determines which rows to update, if a unique violation is found.
 * @param shouldReturnGeneratedValues Specifies whether newly generated values (for example, auto-incremented IDs) should be returned.
 * See [Batch Insert](<https://github.com/JetBrains/Exposed/wiki/DSL#batch-insert>) for more details.
 * @sample org.jetbrains.exposed.sql.tests.shared.dml.UpsertTests.testBatchUpsertWithNoConflict
 */
fun <T : Table, E : Any> T.batchUpsert(
    data: Iterable<E>,
    vararg keys: Column<*>,
    onUpdate: (UpsertBuilder.(UpdateStatement) -> Unit)? = null,
    onUpdateExclude: List<Column<*>>? = null,
    where: (SqlExpressionBuilder.() -> Op<Boolean>)? = null,
    shouldReturnGeneratedValues: Boolean = true,
    body: BatchUpsertStatement.(E) -> Unit
): List<ResultRow> {
    return batchUpsert(data.iterator(), null, onUpdate, onUpdateExclude, where, shouldReturnGeneratedValues, keys = keys, body = body)
}