#7245 Oracle: disable table trigger create on schema level

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

@@ -162,9 +162,9 @@
                             <items label="%tree.trigger.node.name" path="trigger" property="triggers" icon="#trigger">
                             </items>
                         </folder>
-                        <folder type="org.jkiss.dbeaver.ext.oracle.model.OracleTableTrigger" label="%tree.table.triggers.node.name" icon="#triggers" description="Table triggers">
+                        <folder label="%tree.table.triggers.node.name" icon="#triggers" description="Table triggers">
                             <items label="%tree.table.trigger.node.name" path="tabletrigger" property="tableTriggers" icon="#trigger">
-                                <items label="%tree.columns.node.name" itemLabel="%tree.column.node.name" path="column" property="columns" navigable="false" inline="false">
+                                <items label="%tree.columns.node.name" itemLabel="%tree.column.node.name" path="column" property="columns" navigable="false" inline="false" virtual="true">
                                 </items>
                             </items>
                         </folder>