DOCSP-27736-sql-error (#5889) (#5937)

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

* DOCSP-27736-sql-error

---------

Co-authored-by: jason-price-mongodb <[email protected]>

Author: jason-price-mongodb

source/reference/operator/aggregation/lookup.txt

@@ -27,7 +27,7 @@ Definition
    the "joined" collection. The :pipeline:`$lookup` stage passes these
    reshaped documents to the next stage.
 
-   Starting in MongoDB 5.1, :pipeline:`$lookup` works across sharded 
+   Starting in MongoDB 5.1, you can use :pipeline:`$lookup` with sharded 
    collections.
 
    To combine elements from two different collections, use the
@@ -120,19 +120,25 @@ The :pipeline:`$lookup` takes a document with these fields:
        already exists in the input document, the existing field is
        *overwritten*.
 
-The operation would correspond to the following pseudo-SQL statement:
+The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
-   SELECT *, <output array field>
-   FROM collection
-   WHERE <output array field> IN (
-      SELECT *
+   SELECT *, (
+      SELECT ARRAY_AGG(*)
       FROM <collection to join>
       WHERE <foreignField> = <collection.localField>
-   );
+   ) AS <output array field>
+   FROM collection;
 
-See these examples:
+.. note::
+
+   The SQL statements on this page are included for comparison to the
+   MongoDB aggregation pipeline syntax. The SQL statements aren't
+   runnable.
+
+For MongoDB examples, see these pages:
 
 - :ref:`lookup-single-equality-example`
 - :ref:`unwind-example`
@@ -249,6 +255,7 @@ The :pipeline:`$lookup` stage accepts a document with these fields:
 The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
    SELECT *, <output array field>
    FROM collection
@@ -380,6 +387,7 @@ The :pipeline:`$lookup` accepts a document with these fields:
 The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
    SELECT *, <output array field>
    FROM localCollection
@@ -681,6 +689,7 @@ The operation returns these documents:
 The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
    SELECT *, inventory_docs
    FROM orders
@@ -942,6 +951,7 @@ The operation returns these documents:
 The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
    SELECT *, stockdata
    FROM orders
@@ -1057,6 +1067,7 @@ The operation returns the following:
 The operation corresponds to this pseudo-SQL statement:
 
 .. code-block:: sql
+   :copyable: false
 
    SELECT *, holidays
    FROM absences