(DOCSP-38243): Add meta descriptions (#7326) (#7331)

* (DOCSP-38243): Add meta descriptions

* undo dot-dollar changes

* adjust distinct

Author: jeff-allen-mongo

source/reference/method/Date.txt

@@ -4,6 +4,9 @@ Date() and Datetime
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Use the date method to return a new date. You can specify a date to return or return the current date.
+
 .. facet::
    :name: programming_language 
    :values: shell

source/reference/method/db.collection.aggregate.txt

@@ -4,6 +4,9 @@ db.collection.aggregate()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Run an aggregation pipeline on a collection or view.
+
 .. facet::
    :name: programming_language 
    :values: shell
@@ -587,4 +590,4 @@ Use Variables in ``let``
          } }
       ],
       { let: { targetTotal: 3000 } }
-   )
+   )

source/reference/method/db.collection.bulkWrite.txt

@@ -4,6 +4,9 @@ db.collection.bulkWrite()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Perform a series of ordered or unordered write operations.
+
 .. facet::
    :name: programming_language 
    :values: shell

source/reference/method/db.collection.count.txt

@@ -4,6 +4,10 @@ db.collection.count()
 
 .. default-domain:: mongodb
 
+.. meta:: 
+   :keywords: deprecated
+   :description: The count method is deprecated and should be replaced by the countDocuments or estimatedDocumentCount method
+
 .. facet::
    :name: programming_language 
    :values: shell

source/reference/method/db.collection.countDocuments.txt

@@ -4,6 +4,9 @@ db.collection.countDocuments()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Return the number of documents in a collection or view.
+
 .. facet::
    :name: programming_language 
    :values: shell
@@ -210,4 +213,3 @@ Date('01/01/2012')``:
    - :dbcommand:`count`
    - :ref:`collStats pipeline stage with the count <collstat-count>`
      option
-

source/reference/method/db.collection.createIndex.txt

@@ -6,6 +6,9 @@ db.collection.createIndex()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Create an index on a collection to improve performance for queries.
+
 .. facet::
    :name: programming_language 
    :values: shell

source/reference/method/db.collection.deleteMany.txt

@@ -4,6 +4,9 @@ db.collection.deleteMany()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Delete all documents that match a specified filter from a collection.
+
 .. facet::
    :name: programming_language 
    :values: shell

source/reference/method/db.collection.deleteOne.txt

@@ -4,6 +4,9 @@ db.collection.deleteOne()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Delete a single document from a collection.
+
 .. facet::
    :name: programming_language 
    :values: shell
@@ -333,4 +336,4 @@ indicates the number of operations that used the index.
 .. seealso::
 
    To delete multiple documents, see 
-   :method:`db.collection.deleteMany()`
+   :method:`db.collection.deleteMany()`

source/reference/method/db.collection.distinct.txt

@@ -4,6 +4,9 @@ db.collection.distinct()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Find distinct values that occur in a field within a collection.
+
 .. facet::
    :name: programming_language 
    :values: shell
@@ -265,4 +268,3 @@ option:
 
 For descriptions on the collation fields, see
 :ref:`collation-document-fields`.
-

source/reference/method/db.collection.drop.txt

@@ -6,6 +6,9 @@ db.collection.drop()
 
 .. default-domain:: mongodb
 
+.. meta::
+   :description: Delete a collection or view from a database.
+
 .. facet::
    :name: programming_language 
    :values: shell