[FLINK-21042][docs] Fix code example in "Aggregate Functions" section…

… in Table UDF page This closes apache#14702
weichunshen89 · Jan 21, 2021 · e5d81d4 · e5d81d4
1 parent e687629
commit e5d81d4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/dev/table/functions/udfs.md b/docs/dev/table/functions/udfs.md
@@ -1020,7 +1020,7 @@ env
 
 // call registered function in SQL
 env.sqlQuery(
-  "SELECT myField, WeightedAvg(value, weight) FROM MyTable GROUP BY myField"
+  "SELECT myField, WeightedAvg(`value`, weight) FROM MyTable GROUP BY myField"
 );
 {% endhighlight %}
 </div>
@@ -1096,7 +1096,7 @@ env
 
 // call registered function in SQL
 env.sqlQuery(
-  "SELECT myField, WeightedAvg(value, weight) FROM MyTable GROUP BY myField"
+  "SELECT myField, WeightedAvg(`value`, weight) FROM MyTable GROUP BY myField"
 )
 {% endhighlight %}
 </div>