morrySnow commented on code in PR #2034:
URL: https://github.com/apache/doris-website/pull/2034#discussion_r1952246095
##########
docs/sql-manual/sql-statements/function/CREATE-FUNCTION.md:
##########
@@ -26,102 +26,131 @@ under the License.
## Description
-This statement creates a custom function. Executing this command requires the
user to have `ADMIN` privileges.
+This statement is used to create a custom function.
-If `function_name` contains the database name, then the custom function will
be created in the corresponding database, otherwise the function will be
created in the database where the current session is located. The name and
parameters of the new function cannot be the same as the existing functions in
the current namespace, otherwise the creation will fail. But only with the same
name and different parameters can be created successfully.
+## Syntax
-grammar:
```sql
-CREATE [GLOBAL] [AGGREGATE] [ALIAS] FUNCTION function_name
+CREATE [ GLOBAL ]
+ [{AGGREGATE | TABLES | ALIAS }] FUNCTION <function_name>
(arg_type [, ...])
Review Comment:
```suggestion
(<arg_type> [, ...])
```
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