PalletOne has implemented the Query function of smart contract, which facilitates the query and use of contract execution results, and makes contract development and use more convenient.

There are two types of contract execution in PalletOne, Invoke and Query. Invoke is the basic function operation, which completes the execution of the contract through contract invocation; Query is the query operation for information and execution results, through which the actual results after execution can be queried. Both contract operations need to be bound to the specific contract ID. The Invoke operation is executed when the contract is executed. If the user needs to query the result, it is completed through Query.