datax oracle to oracle离线json文件

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       {
       
       
  "job": {
       
       
    "setting": {
       
       
      "speed": {
       
       
        "channel": 3,
       
       
        "byte": 1048576
       
       
      },
       
       
      "errorLimit": {
       
       
        "record": 0,
       
       
        "percentage": 0.02
       
       
      }
       
       
    },
       
       
    "content": [
       
       
      {
       
       
        "reader": {
       
       
          "name": "oraclereader",
       
       
          "parameter": {
       
       
            "username": "c##hbhe",
       
       
            "password": "wwwwww",
       
       
        "column": [{"index": "0","type": "TIMESTAMP"}],
       
       
            "splitPk": "",
       
       
            "connection": [
       
       
              {
       
       
                "querySql": [
       
       
                  "select t.*  from t1 t where 1=1 and t.update_time >= trunc(sysdate -1 ,'dd')  and t.update_time < trunc(sysdate ,'dd') "
       
       
                ],
       
       
                "jdbcUrl": [
       
       
                  "jdbc:oracle:thin:@192.168.56.100:1521:orcl"
       
       
                ]
       
       
              }
       
       
            ]
       
       
          }
       
       
        },
       
       
        "writer": {
       
       
          "name": "oraclewriter",
       
       
          "parameter": {
       
       
            "username": "hbhe",
       
       
            "password": "wwwwww",
       
       
            "column": ["*"],
       
       
            "preSql": [
       
       
              "delete from t1 t where  t.update_time >= trunc(sysdate -1 ,'dd')  and t.update_time < trunc(sysdate ,'dd')"
       
       
            ],
       
       
            "connection": [
       
       
              {
       
       
                "table": [
       
       
                  "t1"
       
       
                ],
       
       
                "jdbcUrl": "jdbc:oracle:thin:@//192.168.56.113:1521/orcl"
       
       
              }
       
       
            ]
       
       
          }
       
       
        }
       
       
      }
       
       
    ]
       
       
  }
       
       
}
      
      
      
      

       
       
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执行命令执行同步
python /datax/bin/datax.py /datax/job/oracletooracle.json