dbeaver/dbeaver-ee#1002 Athena driver: mark as read-only. Data viewer readonly connections mark.

plugins/org.jkiss.dbeaver.ext.athena/plugin.xml

@@ -40,6 +40,7 @@
                     <parameter name="supports-indexes" value="false"/>
                     <parameter name="omit-catalog" value="true"/>
                     <property name="@dbeaver-default-resultset.maxrows.sql" value="true"/>
+                    <parameter name="read-only-data" value="true"/>
                 </driver>
 
             </drivers>

plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/controls/resultset/ResultSetViewer.java

@@ -1800,6 +1800,10 @@ public class ResultSetViewer extends Viewer
 
     @Override
     public boolean isAllAttributesReadOnly() {
+        DBCExecutionContext executionContext = getExecutionContext();
+        if (executionContext != null && executionContext.getDataSource().getInfo().isReadOnlyData()) {
+            return true;
+        }
         if (model.getAttributes().length == 0) {
             return false;
         }