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    Update on saving NoSQL data to MySQL

    Scheduled Pinned Locked Moved Mango General
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    • M Offline
      mlavelle42
      last edited by

      Re: Migrating NoSQL data store license from one Mango instance to another
      Is this feature available now? (i.e. Save NoSQL to MySQL or even CSV)?

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      • phildunlapP Offline
        phildunlap
        last edited by phildunlap

        No that was never written. One can do either, but one would have to use a scripting data source and perhaps supporting points to make it happen.

        //Export all data for point cxtPnt into an SQL table...
        var pvd = com.serotonin.m2m2.Common.databaseProxy.newPointValueDao();
        pvd.getPointValuesBetween( cxtPnt.getDataPointWrapper().getId(), 0, java.lang.Long.MAX_VALUE, function(pvt) {
          sqlContextPoint.set('(' + pvt.getValue().toString() + ',' + pvt.getTime() + ')', pvt.getTime());
          //sqlContextPoint is an 'update tables only' point on an SQL data source
        });
        

        And there would be a similar way to write those out to a file or wherever.

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