SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Identifier id
    Identifier str
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier tab_compact_full
   Function hasToken (children 1)
    ExpressionList (children 2)
     Identifier str
     Literal \'foo\'
   Literal UInt64_3
