diff --git a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
index f9fdf068a5..46c47ad184 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
@@ -10055,9 +10055,9 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
 
     private final AggregateFilterStep<?> parseJSONObjectAggFunctionIf() {
         boolean jsonb = false;
+        AggregateFilterStep<?> result;
 
         if (parseFunctionNameIf("JSON_OBJECTAGG", "JSON_OBJECT_AGG", "JSON_GROUP_OBJECT") || (jsonb = parseFunctionNameIf("JSONB_OBJECT_AGG"))) {
-            AggregateFilterStep<?> result;
             JSONObjectAggNullStep<?> s1;
             JSONObjectAggReturningStep<?> s2;
             JSONOnNull onNull;
@@ -10075,6 +10075,14 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
 
             parse(')');
             return result;
+        }
+        else if (parseFunctionNameIf("OBJECT_AGG") && requireProEdition()) {
+
+
+
+
+
+
         }
 
         return null;