UpdateQuery  t_detach_attach_patches (children 3)
 Identifier t_detach_attach_patches
 Literal UInt64_1
 ExpressionList (children 2)
  Assignment b (children 1)
   Function plus (children 1)
    ExpressionList (children 2)
     Identifier b
     Literal UInt64_3
  Assignment c (children 1)
   Function plus (children 1)
    ExpressionList (children 2)
     Identifier c
     Literal UInt64_3
