$pushAll¶
-
$pushAll
¶ The
$pushAll
operator is similar to the$push
but adds the ability to append several values to an array at once.Here,
$pushAll
appends the values in[ value1, value2, value3 ]
to the array infield1
in the document matched by the statement{ field: value }
incollection
.If you specify a single value,
$pushAll
will behave as$push
.