SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 2)
    Identifier name
    Identifier parent_name
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.projection_parts
   Function and (children 1)
    ExpressionList (children 4)
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier database
       Function currentDatabase (children 1)
        ExpressionList
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier table
       Literal \'users_compact\'
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier active
       Literal UInt64_1
     Function like (children 1)
      ExpressionList (children 2)
       Identifier parent_name
       Literal \'all_3_3%\'
