diff --git a/docs/sphinx/source/reference/sql_commands/DQL.rst b/docs/sphinx/source/reference/sql_commands/DQL.rst
index 4ba3a70675..73afe4a951 100644
--- a/docs/sphinx/source/reference/sql_commands/DQL.rst
+++ b/docs/sphinx/source/reference/sql_commands/DQL.rst
@@ -21,6 +21,7 @@ Syntax
     DQL/SELECT
     DQL/WITH
     DQL/WHERE
+    DQL/ORDER_BY
     DQL/EXPLAIN
 
 .. toctree::
diff --git a/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.diagram b/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.diagram
new file mode 100644
index 0000000000..3eb3280c89
--- /dev/null
+++ b/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.diagram
@@ -0,0 +1,25 @@
+Diagram(
+    Terminal('ORDER'),
+    Terminal('BY'),
+    OneOrMore(
+        Sequence(
+            NonTerminal('expression'),
+            Optional(
+                Choice(0,
+                    Terminal('ASC'),
+                    Terminal('DESC')
+                )
+            ),
+            Optional(
+                Sequence(
+                    Terminal('NULLS'),
+                    Choice(0,
+                        Terminal('FIRST'),
+                        Terminal('LAST')
+                    )
+                )
+            )
+        ),
+        Terminal(',')
+    )
+)
diff --git a/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.rst b/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.rst
new file mode 100644
index 0000000000..72e92c5fba
--- /dev/null
+++ b/docs/sphinx/source/reference/sql_commands/DQL/ORDER_BY.rst
@@ -0,0 +1,360 @@
+========
+ORDER BY
+========
+
+.. _order_by:
+
+Sorts query results by one or more expressions in ascending or descending order.
+
+Syntax
+======
+
+.. raw:: html
+    :file: ORDER_BY.diagram.svg
+
+The ORDER BY clause is used in SELECT statements:
+
+.. code-block:: sql
+
+    SELECT column1, column2
+    FROM table_name
+    ORDER BY column1 ASC, column2 DESC
+
+Parameters
+==========
+
+``ORDER BY expression [ASC|DESC] [NULLS FIRST|NULLS LAST], ...``
+    Sorts rows based on the values of one or more expressions. Results are ordered by the first expression, then by the second expression for rows with equal first expression values, and so on.
+
+``expression``
+    Can be:
+
+    - Column names
+    - Nested field references (e.g., ``struct_column.field``)
+    - Columns not in the SELECT list
+
+``ASC`` (optional, default)
+    Sort in ascending order (smallest to largest)
+
+``DESC`` (optional)
+    Sort in descending order (largest to smallest)
+
+``NULLS FIRST`` (optional)
+    Place NULL values at the beginning of the result set
+
+``NULLS LAST`` (optional)
+    Place NULL values at the end of the result set
+
+By default, NULL values sort as follows:
+- With ``ASC``: NULLs come last (equivalent to ``ASC NULLS LAST``)
+- With ``DESC``: NULLs come first (equivalent to ``DESC NULLS FIRST``)
+
+Returns
+=======
+
+Returns all selected rows sorted according to the specified order. The order is guaranteed to be stable and deterministic.
+
+Examples
+========
+
+Setup
+-----
+
+For these examples, assume we have a ``products`` table:
+
+.. code-block:: sql
+
+    CREATE TABLE products(
+        id BIGINT,
+        name STRING,
+        category STRING,
+        price BIGINT,
+        PRIMARY KEY(id))
+
+    CREATE INDEX price_idx AS SELECT price, category FROM products ORDER BY price
+    CREATE INDEX category_idx AS SELECT category, price FROM products ORDER BY category
+    CREATE INDEX category_price_idx AS SELECT category, price FROM products ORDER BY category, price
+
+    INSERT INTO products VALUES
+        (1, 'Widget A', 'Electronics', 100),
+        (2, 'Widget B', 'Electronics', 150),
+        (3, 'Gadget X', 'Electronics', 200),
+        (4, 'Tool A', 'Hardware', 80),
+        (5, 'Tool B', 'Hardware', 120)
+
+ORDER BY Single Column
+-----------------------
+
+Sort products by price in ascending order:
+
+.. code-block:: sql
+
+    SELECT name, price
+    FROM products
+    ORDER BY price
+
+.. list-table::
+    :header-rows: 1
+
+    * - :sql:`name`
+      - :sql:`price`
+    * - :json:`"Tool A"`
+      - :json:`80`
+    * - :json:`"Widget A"`
+      - :json:`100`
+    * - :json:`"Tool B"`
+      - :json:`120`
+    * - :json:`"Widget B"`
+      - :json:`150`
+    * - :json:`"Gadget X"`
+      - :json:`200`
+
+ORDER BY DESC
+--------------
+
+Sort products by price in descending order:
+
+.. code-block:: sql
+
+    SELECT name, price
+    FROM products
+    ORDER BY price DESC
+
+.. list-table::
+    :header-rows: 1
+
+    * - :sql:`name`
+      - :sql:`price`
+    * - :json:`"Gadget X"`
+      - :json:`200`
+    * - :json:`"Widget B"`
+      - :json:`150`
+    * - :json:`"Tool B"`
+      - :json:`120`
+    * - :json:`"Widget A"`
+      - :json:`100`
+    * - :json:`"Tool A"`
+      - :json:`80`
+
+ORDER BY Multiple Columns
+---------------------------
+
+Sort by category, then by price within each category:
+
+.. code-block:: sql
+
+    SELECT category, name, price
+    FROM products
+    ORDER BY category, price
+
+.. list-table::
+    :header-rows: 1
+
+    * - :sql:`category`
+      - :sql:`name`
+      - :sql:`price`
+    * - :json:`"Electronics"`
+      - :json:`"Widget A"`
+      - :json:`100`
+    * - :json:`"Electronics"`
+      - :json:`"Widget B"`
+      - :json:`150`
+    * - :json:`"Electronics"`
+      - :json:`"Gadget X"`
+      - :json:`200`
+    * - :json:`"Hardware"`
+      - :json:`"Tool A"`
+      - :json:`80`
+    * - :json:`"Hardware"`
+      - :json:`"Tool B"`
+      - :json:`120`
+
+ORDER BY with Mixed Directions
+--------------------------------
+
+Sort by category ascending, price descending:
+
+.. code-block:: sql
+
+    SELECT category, name, price
+    FROM products
+    ORDER BY category ASC, price DESC
+
+This query requires an index with matching sort order: ``ORDER BY category, price DESC``
+
+ORDER BY with WHERE
+--------------------
+
+Combine filtering with sorting:
+
+.. code-block:: sql
+
+    SELECT name, price
+    FROM products
+    WHERE price >= 100
+    ORDER BY price
+
+.. list-table::
+    :header-rows: 1
+
+    * - :sql:`name`
+      - :sql:`price`
+    * - :json:`"Widget A"`
+      - :json:`100`
+    * - :json:`"Tool B"`
+      - :json:`120`
+    * - :json:`"Widget B"`
+      - :json:`150`
+    * - :json:`"Gadget X"`
+      - :json:`200`
+
+ORDER BY Non-Projected Column
+------------------------------
+
+You can order by columns not in the SELECT list:
+
+.. code-block:: sql
+
+    SELECT name
+    FROM products
+    ORDER BY price
+
+.. list-table::
+    :header-rows: 1
+
+    * - :sql:`name`
+    * - :json:`"Tool A"`
+    * - :json:`"Widget A"`
+    * - :json:`"Tool B"`
+    * - :json:`"Widget B"`
+    * - :json:`"Gadget X"`
+
+The query planner will use an index that includes the ordering column, even if it's not projected in the result.
+
+ORDER BY on Nested Fields
+--------------------------
+
+For tables with struct types, you can order by nested fields:
+
+.. code-block:: sql
+
+    CREATE TYPE AS STRUCT address_type(city STRING, zipcode INTEGER)
+    CREATE TABLE customers(
+        id BIGINT,
+        name STRING,
+        address address_type,
+        PRIMARY KEY(id))
+
+    CREATE INDEX city_idx AS SELECT address.city FROM customers ORDER BY address.city
+
+    SELECT name, address.city
+    FROM customers
+    ORDER BY address.city
+
+NULL Handling
+--------------
+
+By default, NULL values have specific sort positions:
+
+- With ``ASC``: NULL values appear **last**
+- With ``DESC``: NULL values appear **first**
+
+You can override this behavior with ``NULLS FIRST`` or ``NULLS LAST``:
+
+.. code-block:: sql
+
+    -- NULLs at the beginning (overriding ASC default)
+    SELECT name, rating
+    FROM products
+    ORDER BY rating ASC NULLS FIRST
+
+    -- NULLs at the end (overriding DESC default)
+    SELECT name, rating
+    FROM products
+    ORDER BY rating DESC NULLS LAST
+
+**Note**: Using ``NULLS FIRST`` or ``NULLS LAST`` requires an index with matching NULL ordering, similar to the constraint for mixed ASC/DESC ordering.
+
+Important Notes
+===============
+
+Index Requirement
+-----------------
+
+**ORDER BY operations require an index with matching sort order.** FRL does not perform in-memory sorting. The query planner must find an index that satisfies the ordering requirement.
+
+Example index for ``ORDER BY price``:
+
+.. code-block:: sql
+
+    CREATE INDEX price_idx AS SELECT price FROM products ORDER BY price
+
+Without a suitable index, the query will fail with an "unable to plan" error (0AF00).
+
+See :ref:`Indexes <index_definition>` for details on creating indexes that support ORDER BY operations.
+
+Mixed Ordering Constraints
+---------------------------
+
+Mixed ordering (e.g., ``ORDER BY a ASC, b DESC``) is only supported if a matching index exists with that exact ordering:
+
+.. code-block:: sql
+
+    -- This requires an index: ORDER BY category ASC, price DESC
+    SELECT * FROM products ORDER BY category ASC, price DESC
+
+Without a matching index, mixed ordering queries will fail with error 0AF00.
+
+To create a matching index:
+
+.. code-block:: sql
+
+    CREATE INDEX cat_price_desc_idx AS
+        SELECT category, price FROM products
+        ORDER BY category ASC, price DESC
+
+Subquery Restrictions
+---------------------
+
+ORDER BY is **not allowed in subqueries** or nested SELECT statements:
+
+.. code-block:: sql
+
+    -- ERROR: ORDER BY in subquery not allowed
+    SELECT * FROM (SELECT * FROM products ORDER BY price) AS sub
+
+    -- ERROR: ORDER BY in EXISTS subquery not allowed
+    SELECT * FROM products WHERE EXISTS
+        (SELECT * FROM products ORDER BY price LIMIT 1)
+
+This restriction is due to the architecture's requirement for index-backed operations.
+
+Pagination
+----------
+
+For large result sets, use JDBC's ``maxRows`` parameter for pagination with continuations:
+
+.. code-block:: java
+
+    Statement stmt = conn.createStatement();
+    stmt.setMaxRows(10);  // Fetch 10 rows at a time
+    ResultSet rs = stmt.executeQuery("SELECT * FROM products ORDER BY price");
+
+Continuations allow stateless pagination without LIMIT/OFFSET syntax.
+
+**Note**: SQL ``LIMIT ... OFFSET`` syntax is not supported. Use JDBC's maxRows parameter instead.
+
+Execution Model
+---------------
+
+FRL does not perform in-memory sorting. All ORDER BY operations must be backed by an index with compatible ordering. This is a fundamental architectural constraint that ensures queries can execute efficiently over large datasets.
+
+The query planner will:
+1. Look for an index with matching sort order
+2. Use that index to scan results in the correct order
+3. Fail with error 0AF00 if no suitable index exists
+
+See Also
+========
+
+* :ref:`Indexes <index_definition>` - Creating indexes for ORDER BY
diff --git a/yaml-tests/src/test/java/DocumentationQueriesTests.java b/yaml-tests/src/test/java/DocumentationQueriesTests.java
index e820bad3e7..451c4a2cd9 100644
--- a/yaml-tests/src/test/java/DocumentationQueriesTests.java
+++ b/yaml-tests/src/test/java/DocumentationQueriesTests.java
@@ -43,4 +43,9 @@ void castDocumentationQueriesTests(YamlTest.Runner runner) throws Exception {
     void vectorDocumentationQueriesTests(YamlTest.Runner runner) throws Exception {
         runner.runYamsql(PREFIX + "/vector-documentation-queries.yamsql");
     }
+
+    @TestTemplate
+    void orderByDocumentationQueriesTests(YamlTest.Runner runner) throws Exception {
+        runner.runYamsql(PREFIX + "/order-by-documentation-queries.yamsql");
+    }
 }
diff --git a/yaml-tests/src/test/resources/documentation-queries/order-by-documentation-queries.yamsql b/yaml-tests/src/test/resources/documentation-queries/order-by-documentation-queries.yamsql
new file mode 100644
index 0000000000..eac62dcb8c
--- /dev/null
+++ b/yaml-tests/src/test/resources/documentation-queries/order-by-documentation-queries.yamsql
@@ -0,0 +1,82 @@
+---
+options:
+  supported_version: 4.3.2.0
+---
+schema_template:
+    create table products(id bigint, name string, category string, price bigint, primary key(id))
+    create index price_idx as select price, category from products order by price
+    create index category_idx as select category, price from products order by category
+    create index category_price_idx as select category, price from products order by category, price
+---
+setup:
+  steps:
+    - query: insert into products
+            values (1, 'Widget A', 'Electronics', 100),
+                   (2, 'Widget B', 'Electronics', 150),
+                   (3, 'Gadget X', 'Electronics', 200),
+                   (4, 'Tool A', 'Hardware', 80),
+                   (5, 'Tool B', 'Hardware', 120)
+---
+test_block:
+  name: order-by-documentation-tests
+  preset: single_repetition_ordered
+  tests:
+    # ORDER BY Single Column ASC
+    -
+      - query: SELECT name, price
+              FROM products
+              ORDER BY price
+      - supported_version: 4.3.2.0
+      - result: [{name: "Tool A", price: 80},
+                 {name: "Widget A", price: 100},
+                 {name: "Tool B", price: 120},
+                 {name: "Widget B", price: 150},
+                 {name: "Gadget X", price: 200}]
+
+    # ORDER BY Single Column DESC
+    -
+      - query: SELECT name, price
+              FROM products
+              ORDER BY price DESC
+      - supported_version: 4.3.2.0
+      - result: [{name: "Gadget X", price: 200},
+                 {name: "Widget B", price: 150},
+                 {name: "Tool B", price: 120},
+                 {name: "Widget A", price: 100},
+                 {name: "Tool A", price: 80}]
+
+    # ORDER BY Multiple Columns
+    -
+      - query: SELECT category, name, price
+              FROM products
+              ORDER BY category, price
+      - supported_version: 4.3.2.0
+      - result: [{category: "Electronics", name: "Widget A", price: 100},
+                 {category: "Electronics", name: "Widget B", price: 150},
+                 {category: "Electronics", name: "Gadget X", price: 200},
+                 {category: "Hardware", name: "Tool A", price: 80},
+                 {category: "Hardware", name: "Tool B", price: 120}]
+
+    # ORDER BY with WHERE
+    -
+      - query: SELECT name, price
+              FROM products
+              WHERE price >= 100
+              ORDER BY price
+      - supported_version: 4.3.2.0
+      - result: [{name: "Widget A", price: 100},
+                 {name: "Tool B", price: 120},
+                 {name: "Widget B", price: 150},
+                 {name: "Gadget X", price: 200}]
+
+    # ORDER BY Non-Projected Column
+    -
+      - query: SELECT name
+              FROM products
+              ORDER BY price
+      - supported_version: 4.3.2.0
+      - result: [{name: "Tool A"},
+                 {name: "Widget A"},
+                 {name: "Tool B"},
+                 {name: "Widget B"},
+                 {name: "Gadget X"}]