feat: doc desc

taosdata · Mar 6, 2025 · 901496f · 901496f
1 parent 17e0008
commit 901496f
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 8 deletions.
diff --git a/docs/en/14-reference/03-taos-sql/24-show.md b/docs/en/14-reference/03-taos-sql/24-show.md
@@ -127,10 +127,11 @@ Displays created indexes.
 ## SHOW LOCAL VARIABLES
 
 ```sql
-SHOW LOCAL VARIABLES;
+SHOW LOCAL VARIABLES [like pattern];
 ```
 
 Displays the runtime values of configuration parameters for the current client.
+You can use the like pattern to filter by name.
 
 ## SHOW MNODES
 
@@ -320,11 +321,11 @@ Displays information about all users in the current system, including user-defin
 ## SHOW CLUSTER VARIABLES (before version 3.0.1.6 it was SHOW VARIABLES)
 
 ```sql
-SHOW CLUSTER VARIABLES;
-SHOW DNODE dnode_id VARIABLES;
+SHOW CLUSTER VARIABLES [like pattern];
+SHOW DNODE dnode_id VARIABLES [like pattern];
 ```
 
-Displays the runtime values of configuration parameters that need to be the same across nodes in the current system, or you can specify a DNODE to view its configuration parameters.
+Displays the runtime values of configuration parameters that need to be the same across nodes in the current system, or you can specify a DNODE to view its configuration parameters. And you can use the like pattern to filter by name.
 
 ## SHOW VGROUPS
 

diff --git a/docs/zh/14-reference/03-taos-sql/24-show.md b/docs/zh/14-reference/03-taos-sql/24-show.md
@@ -128,10 +128,10 @@ SHOW INDEXES FROM [db_name.]tbl_name;
 ## SHOW LOCAL VARIABLES
 
 ```sql
-SHOW LOCAL VARIABLES;
+SHOW LOCAL VARIABLES [like pattern];
 ```
 
-显示当前客户端配置参数的运行值。
+显示当前客户端配置参数的运行值，可使用 like pattern 根据 name 进行过滤。
 
 ## SHOW MNODES
 
@@ -322,11 +322,12 @@ SHOW USERS;
 ## SHOW CLUSTER VARIABLES(3.0.1.6 之前为 SHOW VARIABLES)
 
 ```sql
-SHOW CLUSTER VARIABLES;
-SHOW DNODE dnode_id VARIABLES;
+SHOW CLUSTER VARIABLES [like pattern];;
+SHOW DNODE dnode_id VARIABLES [like pattern];;
 ```
 
 显示当前系统中各节点需要相同的配置参数的运行值，也可以指定 DNODE 来查看其的配置参数。
+可使用 like pattern 根据 name 进行过滤。
 
 ## SHOW VGROUPS