examples/querydbtable_config.json

{
    "rootGroup": {
        "name": "MiNiFi Flow",
        "processors": [
            {
                "name": "Query users table",
                "identifier": "0bd6ebcd-7fef-47e3-8e36-4413d39d01d5",
                "type": "org.apache.nifi.processors.standard.QueryDatabaseTable",
                "schedulingStrategy": "TIMER_DRIVEN",
                "schedulingPeriod": "1 sec",
                "properties": {
                    "Columns to Return": "id,name",
                    "DB Controller Service": "ODBCService",
                    "Output Format": "JSON",
                    "Table Name": "users",
                    "Where Clause": "id = 1"
                },
                "autoTerminatedRelationships": []
            },
            {
                "name": "Put files to /tmp/output",
                "identifier": "32700228-e078-42a6-89d7-03e4e478c9da",
                "type": "org.apache.nifi.processors.standard.PutFile",
                "schedulingStrategy": "EVENT_DRIVEN",
                "properties": {
                    "Directory": "/tmp/output"
                },
                "autoTerminatedRelationships": [
                    "success",
                    "failure"
                ]
            }
        ],
        "connections": [
            {
                "identifier": "2308c4f7-4710-4bd1-a949-141265771b2f",
                "name": "QueryDatabaseTable/success/PutFile",
                "source": {
                    "id": "0bd6ebcd-7fef-47e3-8e36-4413d39d01d5"
                },
                "destination": {
                    "id": "32700228-e078-42a6-89d7-03e4e478c9da"
                },
                "selectedRelationships": [
                    "success"
                ]
            }
        ],
        "remoteProcessGroups": [],
        "controllerServices": [
            {
                "name": "ODBCService",
                "identifier": "64fafacd-74ad-4c3b-b1cc-a816ef128e09",
                "type": "ODBCService",
                "properties": {
                    "Connection String": "Driver={PostgreSQL ANSI};Server=postgresql-server;Port=5432;Database=postgres;Uid=postgres;Pwd=password;"
                }
            }
        ]
    }
}