CreateQuery 02707_keepermap_delete_update (children 3)
 Identifier 02707_keepermap_delete_update
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration key (children 1)
    DataType UInt64
   ColumnDeclaration value (children 1)
    DataType String
   ColumnDeclaration value2 (children 1)
    DataType UInt64
 Storage definition (children 2)
  Function KeeperMap (children 1)
   ExpressionList (children 1)
    Function concat (children 1)
     ExpressionList (children 3)
      Literal \'/\'
      Function currentDatabase (children 1)
       ExpressionList
      Literal \'/test02707_keepermap_delete_update\'
  Identifier key
