1、编写脚本oracle-to-oracle.json

{
    "job": {
        "setting": {
            "speed": {
                "channel": 1
            }
        },
        "content": [
            {
                "reader": {
                    "name": "oraclereader",
                    "parameter": {
                        "username": "用户名",
                        "password": "密码",
                        "column": [
                            "ID","DYLYLQXSCWTBAID","CPMC","CPBAH","WTQX","LASTDATE","DATA_UP_UUID","DATA_UP_TIME","DATA_UP_STATUS"
                        ],
                        "connection": [
                            {
                                "table": [
                                    "WTSCCP"
                                ],
                                "jdbcUrl": [
				    "jdbc:oracle:thin:@IP:ORCL"
                                ]
                            }
                        ]
                    }
                },
                "writer": {
                    "name": "oraclewriter",
                    "parameter": {
                        "username": "用户名",
                        "password": "密码",
                        "column": [
                            "ID","DYLYLQXSCWTBAID","CPMC","CPBAH","WTQX","LASTDATE","DATA_UP_UUID","DATA_UP_TIME","DATA_UP_STATUS"
                        ],
                        "preSql": [
                            "truncate table WTSCCP"
                        ],
                        "connection": [
                            {
                                "jdbcUrl": "jdbc:oracle:thin:@IP:1521:orc",
                                "table": [
                                    "T_JC_ZS_DYLYLQXSCWTBA_WTSCCP"
                                ]
                            }
                        ]
                    }
                }
            }
        ]
    }
}

2、执行脚本

/datax/bin/datax.py ./oracle-to-oracle.json