morrySnow commented on code in PR #1845:
URL: https://github.com/apache/doris-website/pull/1845#discussion_r1919827415
##########
docs/sql-manual/sql-functions/scalar-functions/struct-functions/named-struct.md:
##########
@@ -22,48 +22,39 @@ specific language governing permissions and limitations
under the License.
-->
-## named_struct
+## description
-named_struct
+Construct and return a struct based on the given strings and values. Notes:
-### description
+- The number of parameters must be a non-zero even number.The odd-indexed
elements are the names of the fields, which must be constant strings.The
even-indexed elements are the values of the fields, which can be either
multiple columns or constants.
-#### Syntax
+## Syntax
-`STRUCT<T1, T2, T3, ...> named_struct({VARCHAR, T1}, {VARCHAR, T2}, ...)`
+```sql
+NAMED_STRUCT( <field_name> , <filed_value> [ , <field_name> , <filed_value>
... ] )
+```
-Construct a struct with the given field names and values.
+## Parameters
-The number of parameters must be non zero and even. With odd digits being the
name of the field and could be string literal, with even digits being the value
of the field and could be column or literal.
+| Parameter | Description |
+| -- | -- |
+| `<field_name>` | The odd-indexed elements in constructing the struct are the
field names, which must be constant strings |
+| `<filed_value>` | The even-indexed elements in constructing the struct
represent the field values, which can be either multiple columns or constants |
-### example
+## Return Value
-```
-mysql> select named_struct('f1', 1, 'f2', 'a', 'f3', "abc");
-+-----------------------------------------------+
-| named_struct('f1', 1, 'f2', 'a', 'f3', 'abc') |
-+-----------------------------------------------+
-| {1, 'a', 'abc'} |
-+-----------------------------------------------+
-1 row in set (0.01 sec)
+Construct and return a struct based on the given strings and values.
-mysql> select named_struct('a', null, 'b', "v");
-+-----------------------------------+
-| named_struct('a', NULL, 'b', 'v') |
-+-----------------------------------+
-| {NULL, 'v'} |
-+-----------------------------------+
-1 row in set (0.01 sec)
+## example
Review Comment:
```suggestion
## Example
```
##########
docs/sql-manual/sql-functions/scalar-functions/struct-functions/named-struct.md:
##########
@@ -22,48 +22,39 @@ specific language governing permissions and limitations
under the License.
-->
-## named_struct
+## description
Review Comment:
```suggestion
## Description
```
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