Merge branch '3.0' into feature/TD-14481-3.0

docs-cn/12-taos-sql/12-keywords.md

@@ -93,10 +93,13 @@ title: TDengine 参数限制与保留关键字
 `TBNAME` 可以视为超级表中一个特殊的标签，代表子表的表名。
 
 获取一个超级表所有的子表名及相关的标签信息：
+
 ```mysql
 SELECT TBNAME, location FROM meters;
+```
 
 统计超级表下辖子表数量：
+
 ```mysql
 SELECT COUNT(TBNAME) FROM meters;
 ```

docs-en/12-taos-sql/12-keywords.md

@@ -56,6 +56,7 @@ There are about 200 keywords reserved by TDengine, they can't be used as the nam
 Get the table name and tag values of all subtables in a STable.
 ```mysql
 SELECT TBNAME, location FROM meters;
+```
 
 Count the number of subtables in a STable.
 ```mysql

taos-tools @ 717f5aaa

-Subproject commit 4d83d8c62973506f760bcaa3a33f4665ed9046d0
+Subproject commit 717f5aaa5f0a1b4d92bb2ae68858fec554fb5eda