 [
    {
      "name": "job_id",
      "type": "bigint",
      "scale": -2147483648,
      "precision": -1,
      "primary": 0,
      "nullable": false
    },
    {
      "name": "job_meta",
      "type": "varbinary",
      "scale": -2147483648,
      "precision": -1,
      "primary": -1,
      "nullable": true
    },
    {
      "name": "schema_name",
      "type": "varchar",
      "scale": -2147483648,
      "primary": -1,
      "nullable": true
    },
    {
      "name": "table_name",
      "type": "varchar",
      "scale": -2147483648,
      "primary": -1,
      "nullable": true
    },
    {
      "name": "schema_ids",
      "type": "varchar",
      "scale": -2147483648,
      "primary": -1,
      "nullable": true
    },
    {
      "name": "table_ids",
      "type": "varchar",
      "scale": -2147483648,
      "primary": -1,
      "nullable": true
    },
    {
     "name": "type",
     "type": "integer",
     "precision": -1,
     "primary": -1,
     "nullable": true
   },
    {
      "name": "create_time",
      "type": "timestamp",
      "scale": -2147483648,
      "primary": -1,
      "nullable": true
    }
  ]
