AlterQuery  test_03096 (children 3)
 ExpressionList (children 1)
  AlterCommand UPDATE (children 2)
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier c
     Literal UInt64_0
   ExpressionList (children 1)
    Assignment b (children 1)
     Literal UInt64_123
 Identifier test_03096
 Set
