Refactor yql documentation (#13701)

ydb/docs/en/core/concepts/_includes/ttl.md

@@ -54,14 +54,14 @@ The *BRO* has the following properties:
   * Nanoseconds.
 
 * You can't specify multiple TTL columns.
-* You can't delete the TTL column. However, if this is required, you should first [disable TTL](../../recipes/yql/ttl.md#disable) for the table.
+* You can't delete the TTL column. However, if this is required, you should first [disable TTL](../../yql/reference/recipes/ttl.md#disable) for the table.
 * Only {{ objstorage-name }} is supported as external storage.
 * The delete action can only be specified for the last tier.
 
 ## Setup {#setting}
 
 Currently, you can manage TTL settings using:
 
-* [YQL](../../recipes/yql/ttl.md).
+* [YQL](../../yql/reference/recipes/ttl.md).
 * [{{ ydb-short-name }} console client](../../recipes/ydb-cli/ttl.md).
 * {{ ydb-short-name }} {% if oss %}C++, {% endif %}Go and Python [SDK](../../recipes/ydb-sdk/ttl.md).

ydb/docs/en/core/concepts/glossary.md

@@ -233,7 +233,7 @@ A **semaphore** is an object within a [coordination node](#coordination-node) th
 
 ### YQL {#yql}
 
-**YQL ({{ ydb-short-name }} Query Language)** is a high-level language for working with the system. It is a dialect of [ANSI SQL](https://en.wikipedia.org/wiki/SQL). There's a lot of content covering YQL, including a [tutorial](../dev/yql-tutorial/index.md), [reference](../yql/reference/syntax/index.md), and [recipes](../recipes/yql/index.md).
+**YQL ({{ ydb-short-name }} Query Language)** is a high-level language for working with the system. It is a dialect of [ANSI SQL](https://en.wikipedia.org/wiki/SQL). There's a lot of content covering YQL, including a [tutorial](../dev/yql-tutorial/index.md), [reference](../yql/reference/syntax/index.md), and [recipes](../yql/reference/recipes/index.md).
 
 ### Federated queries {#federated-queries}
 

ydb/docs/en/core/recipes/index.md

@@ -4,4 +4,4 @@ This section of {{ ydb-short-name }} documentation contains ready-to-use recipes
 
 * [{#T}](ydb-sdk/index.md)
 * [{#T}](ydb-cli/index.md)
-* [{#T}](yql/index.md)
+* [{#T}](../yql/reference/recipes/index.md)

ydb/docs/en/core/recipes/toc_p.yaml

@@ -7,8 +7,8 @@ items:
   href: ydb-cli/index.md
   include:
     mode: link
-    path: ydb-cli/toc_p.yaml    
+    path: ydb-cli/toc_p.yaml
 - name: YQL
   include:
     mode: link
-    path: yql/toc_p.yaml
+    path: ../yql/reference/recipes/toc_i.yaml

ydb/docs/en/core/recipes/ydb-cli/ttl.md

@@ -20,7 +20,7 @@ $ {{ ydb-cli }} -e <endpoint> -d <database> table ttl set --column modified_at -
 
 {% include [OLTP_not_allow_note](../../_includes/not_allow_for_oltp_note.md) %}
 
-To enable data eviction, an [external data source](../../concepts/datamodel/external_data_source.md) object that describes a connection to the external storage is needed. Refer to [YQL recipe](../yql/ttl.md#enable-tiering-on-existing-tables) for examples of creating an external data source.
+To enable data eviction, an [external data source](../../concepts/datamodel/external_data_source.md) object that describes a connection to the external storage is needed. Refer to [YQL recipe](../../yql/reference/recipes/ttl.md#enable-tiering-on-existing-tables) for examples of creating an external data source.
 
 The example below shows how to enable data eviction by executing a YQL-query from {{ ydb-short-name }} CLI. Rows of the table `mytable` will be moved to the bucket described in the external data source `/Root/s3_cold_data` one hour after the time recorded in the column `created_at` and will be deleted after 24 hours.
 

ydb/docs/en/core/recipes/ydb-sdk/ttl.md

@@ -84,7 +84,7 @@ The example below shows how to use the `modified_at` column with a numeric type
 
 {% include [OLTP_not_allow_note](../../_includes/not_allow_for_oltp_note.md) %}
 
-To enable data eviction, an [external data source](../../concepts/datamodel/external_data_source.md) object that describes a connection to the external storage is needed. Refer to [YQL recipe](../yql/ttl.md#enable-tiering-on-existing-tables) for examples of creating an external data source.
+To enable data eviction, an [external data source](../../concepts/datamodel/external_data_source.md) object that describes a connection to the external storage is needed. Refer to [YQL recipe](../../yql/reference/recipes/ttl.md#enable-tiering-on-existing-tables) for examples of creating an external data source.
 
 In the following example, rows of the table `mytable` will be moved to the bucket described in the external data source `/Root/s3_cold_data` one hour after the time recorded in the column `created_at` and will be deleted after 24 hours: