@Override
 public void checkCanRenameTable(
     TransactionId transactionId,
     Identity identity,
     QualifiedObjectName tableName,
     QualifiedObjectName newTableName) {
   if (shouldDenyPrivilege(identity.getUser(), tableName.getObjectName(), RENAME_TABLE)) {
     denyRenameTable(tableName.toString(), newTableName.toString());
   }
   if (denyPrivileges.isEmpty()) {
     super.checkCanRenameTable(transactionId, identity, tableName, newTableName);
   }
 }
 @Override
 public void checkCanRenameColumn(
     TransactionId transactionId, Identity identity, QualifiedObjectName tableName) {
   if (shouldDenyPrivilege(identity.getUser(), tableName.getObjectName(), RENAME_COLUMN)) {
     denyRenameColumn(tableName.toString());
   }
   super.checkCanRenameColumn(transactionId, identity, tableName);
 }
 @Override
 public void checkCanSelectFromView(
     TransactionId transactionId, Identity identity, QualifiedObjectName viewName) {
   if (shouldDenyPrivilege(identity.getUser(), viewName.getObjectName(), SELECT_VIEW)) {
     denySelectView(viewName.toString());
   }
   if (denyPrivileges.isEmpty()) {
     super.checkCanSelectFromView(transactionId, identity, viewName);
   }
 }
 @Override
 public void checkCanDeleteFromTable(
     TransactionId transactionId, Identity identity, QualifiedObjectName tableName) {
   if (shouldDenyPrivilege(identity.getUser(), tableName.getObjectName(), DELETE_TABLE)) {
     denyDeleteTable(tableName.toString());
   }
   if (denyPrivileges.isEmpty()) {
     super.checkCanDeleteFromTable(transactionId, identity, tableName);
   }
 }
 @Override
 public void checkCanInsertIntoTable(
     TransactionId transactionId, Identity identity, QualifiedObjectName tableName) {
   if (shouldDenyPrivilege(identity.getUser(), tableName.getObjectName(), INSERT_TABLE)) {
     denyInsertTable(tableName.toString());
   }
   if (denyPrivileges.isEmpty()) {
     super.checkCanInsertIntoTable(transactionId, identity, tableName);
   }
 }
 @Override
 public void checkCanCreateViewWithSelectFromTable(
     TransactionId transactionId, Identity identity, QualifiedObjectName tableName) {
   if (shouldDenyPrivilege(
       identity.getUser(), tableName.getObjectName(), CREATE_VIEW_WITH_SELECT_TABLE)) {
     denySelectTable(tableName.toString());
   }
   if (denyPrivileges.isEmpty()) {
     super.checkCanCreateViewWithSelectFromTable(transactionId, identity, tableName);
   }
 }