fix: include schema for view name in rw_relations show create view (#…

…19180)

src/frontend/src/catalog/system_catalog/rw_catalog/rw_views.rs

@@ -45,7 +45,7 @@ fn read_rw_view_info(reader: &SysCatalogReaderImpl) -> Result<Vec<RwView>> {
                 name: view.name().to_string(),
                 schema_id: schema.id() as i32,
                 owner: view.owner as i32,
-                definition: view.create_sql(),
+                definition: view.create_sql(schema.name()),
                 acl: get_acl_items(&Object::ViewId(view.id), false, &users, username_map),
             })
         })

src/frontend/src/catalog/view_catalog.rs

@@ -54,8 +54,12 @@ impl ViewCatalog {
     }
 
     /// Returns the SQL statement that can be used to create this view.
-    pub fn create_sql(&self) -> String {
-        format!("CREATE VIEW {} AS {}", self.name, self.sql)
+    pub fn create_sql(&self, schema: String) -> String {
+        if schema == "public" {
+            format!("CREATE VIEW {} AS {}", self.name, self.sql)
+        } else {
+            format!("CREATE VIEW {}.{} AS {}", schema, self.name, self.sql)
+        }
     }
 }
 

src/frontend/src/handler/show.rs

@@ -633,7 +633,7 @@ pub fn handle_show_create_object(
             let view = schema
                 .get_view_by_name(&object_name)
                 .ok_or_else(|| CatalogError::NotFound("view", name.to_string()))?;
-            view.create_sql()
+            view.create_sql(schema.name())
         }
         ShowCreateType::Table => {
             let table = schema