Sync files for PR pingcap/docs#22547 (commit: pingcap/docs@decc5e1)

Author: Docsite Preview Bot

markdown-pages/en/tidb/master/information-schema/information-schema-slow-query.md

@@ -19,7 +19,7 @@ The `SLOW_QUERY` table provides the slow query information of the current node,
 
 > **Note:**
 >
-> This table is not available on [TiDB Cloud Starter](https://docs.pingcap.com/tidbcloud/select-cluster-tier#starter) and [TiDB Cloud Essential](https://docs.pingcap.com/tidbcloud/select-cluster-tier#essential) clusters.
+> This table is not available on [{{{ .starter }}}](https://docs.pingcap.com/tidbcloud/select-cluster-tier#starter) and [{{{ .essential }}}](https://docs.pingcap.com/tidbcloud/select-cluster-tier#essential) clusters.
 
 <CustomContent platform="tidb">
 
@@ -142,7 +142,7 @@ The `CLUSTER_SLOW_QUERY` table provides the slow query information of all nodes
 
 > **Note:**
 >
-> This table is not available on [TiDB Cloud Starter](https://docs.pingcap.com/tidbcloud/select-cluster-tier#starter) and [TiDB Cloud Essential](https://docs.pingcap.com/tidbcloud/select-cluster-tier#essential) clusters.
+> This table is not available on [{{{ .starter }}}](https://docs.pingcap.com/tidbcloud/select-cluster-tier#starter) and [{{{ .essential }}}](https://docs.pingcap.com/tidbcloud/select-cluster-tier#essential) clusters.
 
 <CustomContent platform="tidb">
 

markdown-pages/en/tidb/master/performance-schema/performance-schema-session-connect-attrs.md

@@ -5,10 +5,6 @@ summary: Learn the `SESSION_CONNECT_ATTRS` performance_schema table.
 
 # SESSION\_CONNECT\_ATTRS
 
-![storage-architecture](/media/tidb-storage-architecture-1.png)
-
-![TiDB Storage](/media/tidb-storage-3.png)
-
 The `SESSION_CONNECT_ATTRS` table provides information about connection attributes. Session attributes are key-value pairs that are sent by the client when establishing a connection.
 
 Common attributes:
@@ -24,6 +20,8 @@ Common attributes:
 
 You can view the columns of the `SESSION_CONNECT_ATTRS` table as follows:
 
+{{< copyable "sql" >}}
+
 ```sql
 USE performance_schema;
 DESCRIBE session_connect_attrs;
@@ -42,6 +40,8 @@ DESCRIBE session_connect_attrs;
 
 You can view the information on session attributes stored in the `SESSION_CONNECT_ATTRS` table as follows:
 
+{{< copyable "sql" >}}
+
 ```sql
 USE performance_schema;
 TABLE SESSION_CONNECT_ATTRS;