fix(nc-gui): populate unique table name in non importDataOnly case only

packages/nc-gui/components/dlg/QuickImport.vue

@@ -200,11 +200,14 @@ async function parseAndExtractData(val: UploadFile[] | ArrayBuffer | string) {
     await templateGenerator.parse()
 
     templateData.value = templateGenerator!.getTemplate()
+    if (importDataOnly) importColumns.value = templateGenerator!.getColumns()
+    else {
+      // ensure the target table name not exist in current table list
       templateData.value.tables = templateData.value.tables.map((table: Record<string, any>) => ({
         ...table,
         table_name: populateUniqueTableName(table.table_name),
       }))
-    if (importDataOnly) importColumns.value = templateGenerator!.getColumns()
+    }
     importData.value = templateGenerator!.getData()
     templateEditorModal.value = true
     isParsingData.value = false