CouchDB Filter/Selector examples

gistfile1.txt

//FILTER DOCUMENT 
{
  "_id":"_design/myfilterdoc",
  "filters": {
    "myfilter": "function(doc, req){if (doc.filterme != 'a'){return false;} return true;}"
  }
}


//FILTERED REPLICATION
{
  "source": "http://127.0.0.1:5984/repfilter",
  "target": "http://127.0.0.1:5984/repfiltertest",
  "create_target": true,
  "continuous": true,
  "filter":"myfilterdoc/myfilter"
}

//SELECTOR REPLICATION (COUCHDB 2.1)
{
  "source": "http://127.0.0.1:5984/repfilter",
  "target": "http://127.0.0.1:5984/repselectortest",
  "create_target": true,
  "continuous": true,
  "selector": {"filterme":{"$eq":"a"}}
}