Created
June 14, 2023 15:03
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Table Solidity
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| pragma solidity ^0.4.25; | |
| contract TableFactory { | |
| function openTable(string memory) public view returns (Table) {} //open table | |
| function createTable(string memory, string memory, string memory) public returns (int256) {} //create table | |
| } | |
| //select condition | |
| contract Condition { | |
| function EQ(string memory, int256) public {} | |
| function EQ(string memory, string memory) public {} | |
| function NE(string memory, int256) public {} | |
| function NE(string memory, string memory) public {} | |
| function GT(string memory, int256) public {} | |
| function GE(string memory, int256) public {} | |
| function LT(string memory, int256) public {} | |
| function LE(string memory, int256) public {} | |
| function limit(int256) public {} | |
| function limit(int256, int256) public {} | |
| } | |
| //one record | |
| contract Entry { | |
| function getInt(string memory) public view returns (int256) {} | |
| function getUInt(string memory) public view returns (int256) {} | |
| function getAddress(string memory) public view returns (address) {} | |
| function getBytes64(string memory) public view returns (bytes1[64] memory) {} | |
| function getBytes32(string memory) public view returns (bytes32) {} | |
| function getString(string memory) public view returns (string memory) {} | |
| function set(string memory, int256) public {} | |
| function set(string memory, uint256) public {} | |
| function set(string memory, string memory) public {} | |
| function set(string memory, address) public {} | |
| } | |
| //record sets | |
| contract Entries { | |
| function get(int256) public view returns (Entry) {} | |
| function size() public view returns (int256) {} | |
| } | |
| //Table main contract | |
| contract Table { | |
| function select(string memory, Condition) public view returns (Entries) {} | |
| function insert(string memory, Entry) public returns (int256) {} | |
| function update(string memory, Entry, Condition) public returns (int256) {} | |
| function remove(string memory, Condition) public returns (int256) {} | |
| function newEntry() public view returns (Entry) {} | |
| function newCondition() public view returns (Condition) {} | |
| } | |
| contract KVTableFactory { | |
| function openTable(string memory) public view returns (KVTable) {} | |
| function createTable(string memory, string memory, string memory) public returns (int256) {} | |
| } | |
| //KVTable per permiary key has only one Entry | |
| contract KVTable { | |
| function get(string memory) public view returns (bool, Entry) {} | |
| function set(string memory, Entry) public returns (int256) {} | |
| function newEntry() public view returns (Entry) {} | |
| } |
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