AlterQuery  t_lwd_mutations (children 2)
 ExpressionList (children 2)
  AlterCommand UPDATE (children 2)
   Function equals (children 1)
    ExpressionList (children 2)
     Function modulo (children 1)
      ExpressionList (children 2)
       Identifier id
       Literal UInt64_4
     Literal UInt64_0
   ExpressionList (children 1)
    Assignment v (children 1)
     Literal UInt64_1
  AlterCommand DELETE (children 1)
   Function equals (children 1)
    ExpressionList (children 2)
     Function modulo (children 1)
      ExpressionList (children 2)
       Identifier id
       Literal UInt64_10
     Literal UInt64_1
 Identifier t_lwd_mutations
