#712 PG materialized views indexes.

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

@@ -70,6 +70,12 @@
                                         <items label="%tree.column.node.name" path="attribute" property="attributes" icon="#column">
                                         </items>
                                     </folder>
+                                    <folder type="org.jkiss.dbeaver.ext.postgresql.model.PostgreIndex" label="%tree.indexes.node.name" icon="#indexes" description="Table indexes">
+                                        <items label="%tree.index.node.name" path="index" property="indexes" icon="#index">
+                                            <items label="%tree.index_columns.node.name" path="column" property="attributeReferences" icon="#column" navigable="false" inline="true">
+                                            </items>
+                                        </items>
+                                    </folder>
                                 </items>
                             </folder>
                             <folder type="org.jkiss.dbeaver.ext.postgresql.model.PostgreIndex" label="%tree.indexes.node.name" icon="#indexes" description="Indexes">

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreMaterializedView.java

@@ -22,7 +22,7 @@ import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
 import org.jkiss.dbeaver.model.struct.rdb.DBSTableIndex;
 
 import java.sql.ResultSet;
-import java.util.List;
+import java.util.Collection;
 
 /**
  * PostgreMaterializedView
@@ -37,9 +37,9 @@ public class PostgreMaterializedView extends PostgreViewBase
     }
 
     @Override
-    public List<? extends DBSTableIndex> getIndexes(DBRProgressMonitor monitor) throws DBException
+    public Collection<? extends DBSTableIndex> getIndexes(DBRProgressMonitor monitor) throws DBException
     {
-        return null;
+        return getSchema().indexCache.getObjects(monitor, getSchema(), this);
     }
 
     @Override

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreTableBase.java

@@ -153,6 +153,7 @@ public abstract class PostgreTableBase extends JDBCTable<PostgreDataSource, Post
     {
         getContainer().tableCache.clearChildrenCache(this);
         getContainer().constraintCache.clearObjectCache(this);
+        getContainer().indexCache.clearObjectCache(this);
         if (oid == 0) {
             // New table - read OID
             try (JDBCSession session = DBUtils.openMetaSession(monitor, getDataSource(), "Read procedure body")) {

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreViewBase.java

@@ -30,6 +30,7 @@ import org.jkiss.dbeaver.model.struct.rdb.DBSTableIndex;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -66,7 +67,7 @@ public abstract class PostgreViewBase extends PostgreTableReal
     }
 
     @Override
-    public List<? extends DBSTableIndex> getIndexes(DBRProgressMonitor monitor) throws DBException
+    public Collection<? extends DBSTableIndex> getIndexes(DBRProgressMonitor monitor) throws DBException
     {
         return null;
     }