AlterQuery  test (children 2)
 ExpressionList (children 1)
  AlterCommand UPDATE (children 2)
   Function greater (children 1)
    ExpressionList (children 2)
     Identifier id
     Literal UInt64_90000
   ExpressionList (children 1)
    Assignment json (children 1)
     Literal \'{"b" : 1}\'
 Identifier test
