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DOCS-10404 date expressions may include ObjectID #3095

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Nov 14, 2017
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DOCS-10404 date expressions may include ObjectID #3095

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14 changes: 9 additions & 5 deletions source/includes/fact-iso-date-objects.rst
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Original file line number Diff line number Diff line change
@@ -1,8 +1,11 @@
.. versionchanged:: 3.6

The argument must be a valid :ref:`expression
<aggregation-expressions>` that resolves to one of the following:

- A :ref:`Date <document-bson-type-date>` or
:ref:`Timestamp <document-bson-type-timestamp>`.
- A :ref:`Date <document-bson-type-date>`, a
:ref:`Timestamp <document-bson-type-timestamp>`,
or an :ref:`ObjectID <document-bson-object-id>`.

- A document of the following form:

Expand All @@ -24,9 +27,10 @@ The argument must be a valid :ref:`expression

- The date to which the operator is applied.
``<dateExpression>`` must be a valid :ref:`expression
<aggregation-expressions>` that resolves to either a
:ref:`Date <document-bson-type-date>` or a
:ref:`Timestamp <document-bson-type-timestamp>`.
<aggregation-expressions>` that resolves to a
:ref:`Date <document-bson-type-date>`, a
:ref:`Timestamp <document-bson-type-timestamp>`,
or an :ref:`ObjectID <document-bson-object-id>`.

* - ``timezone``

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14 changes: 9 additions & 5 deletions source/reference/operator/aggregation/dateToParts.txt
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Expand Up @@ -35,7 +35,7 @@ Definition

{
$dateToParts: {
'date' : <isoDateExpression>,
'date' : <dateExpression>,
'timezone' : <timezone>,
'iso8601' : <boolean>
}
Expand All @@ -53,10 +53,14 @@ Definition

* - ``date``
- Required
- The input date for which to return parts.
``<isoDateExpression>`` can be any
:ref:`expression <aggregation-expressions>` that evaluates to
a BSON Date, Timestamp or ObjectID value. For more
- .. versionchanged:: 3.6

The input date for which to return parts.
``<dateExpression>`` can be any
:ref:`expression <aggregation-expressions>` that resolves to a
:ref:`Date <document-bson-type-date>`, a
:ref:`Timestamp <document-bson-type-timestamp>`, or an
:ref:`ObjectID <document-bson-object-id>`. For more
information on expressions, see
:ref:`aggregation-expressions`.

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9 changes: 6 additions & 3 deletions source/reference/operator/aggregation/dateToString.txt
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Expand Up @@ -48,10 +48,13 @@ Definition

* - ``date``

- The date to convert to string. ``<dateExpression>`` must be a
- .. versionchanged:: 3.6

The date to convert to string. ``<dateExpression>`` must be a
valid :ref:`expression <aggregation-expressions>` that
resolves to either a :ref:`Date <document-bson-type-date>` or
a :ref:`Timestamp <document-bson-type-timestamp>`.
resolves to a :ref:`Date <document-bson-type-date>`, a
:ref:`Timestamp <document-bson-type-timestamp>`, or an
:ref:`ObjectID <document-bson-object-id>`.

* - ``timezone``

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