add saving editor mode state

Author: Roman M

src/views/QueryEditor/components/QueryHeader/QueryHeader.tsx

@@ -21,6 +21,7 @@ export const QueryHeader = ({
 
   const onEditorModeChange = (editorMode: EditorMode) => {
     setEditorMode(editorMode);
+    onChange({ ...query, editorMode });
   };
 
   useEffect(() => {
@@ -58,7 +59,7 @@ export const QueryHeader = ({
             size={'sm'}
             icon="arrow-right"
             style={{ marginLeft: '10px' }}
-            onClick={() => setEditorMode(EditorMode.SQL)}
+            onClick={() => onEditorModeChange(EditorMode.SQL)}
           >
             Go to Query
           </Button>

src/views/QueryEditor/helpers/initializeQueryDefaults.ts

@@ -22,7 +22,7 @@ export const initializeQueryDefaults = (
     adHocFilters: query.adHocFilters || [],
     query: query.query || defaultQuery,
     formattedQuery: query.formattedQuery || query.query,
-    editorMode: query.database && query.table ? EditorMode.SQL : EditorMode.Builder,
+    editorMode: query.editorMode ?? (query.database && query.table ? EditorMode.SQL : EditorMode.Builder),
     contextWindowSize: query.contextWindowSize || '10',
     adHocValuesQuery: query.adHocValuesQuery || '',
   };
@@ -133,7 +133,7 @@ export const initializeQueryDefaultsForVariables = (
     adHocFilters: query.adHocFilters || [],
     query: query.query || defaultQuery,
     formattedQuery: query.formattedQuery || query.query,
-    editorMode: query.database && query.table ? EditorMode.SQL : EditorMode.Builder,
+    editorMode: query.editorMode ?? (query.database && query.table ? EditorMode.SQL : EditorMode.Builder),
     contextWindowSize: query.contextWindowSize || '10',
     adHocValuesQuery: query.adHocValuesQuery || '',
   };

src/views/QueryEditor/hooks/useQueryState.ts

@@ -40,7 +40,7 @@ export const useQueryState = (query, onChange, datasource) => {
                 interval: '',
                 query: defaultQuery,
                 formattedQuery: query.query,
-                editorMode: EditorMode.Builder,
+                editorMode: query.editorMode ?? EditorMode.Builder,
                 database: undefined,
                 table: undefined,
                 dateColDataType: undefined,