table_conf.json

{
   "tableName":"calcs",
   "segmentsConfig":{
      "segmentAssignmentStrategy":"BalanceNumSegmentAssignmentStrategy",
      "segmentPushType":"APPEND",
      "schemaName":"calcs",
      "replication":1
   },
   "tableIndexConfig":{
      "invertedIndexColumns":[

      ],
      "loadMode":"MMAP"
   },
   "tenants":{
      "broker":"DefaultTenant",
      "server":"DefaultTenant"
   },
   "ingestionConfig": {
    "transformConfigs": [
      {
        "columnName": "date0",
        "transformFunction": "toDateTime(date0, 'yyyy-MM-dd HH:mm:ss')"
      }
    ]
  },
   "tableType":"OFFLINE",
   "metadata":{
      "customConfigs":{}
   }
}