SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Identifier name
    Function count (alias c) (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_table
   ExpressionList (children 1)
    Identifier name
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier name
 Identifier JSONCompactEachRow