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From John Le Brasseur <johnlebrass...@gmail.com>
Subject Re: Filtered Replication
Date Wed, 08 Feb 2017 10:53:52 GMT
Hi James.
Thank you for the suggestions.
Have tried permutations of your suggestions.
No change.
As soon as the function contains nested json(doc.def.ghi) it fails to work.

Complete error message:
[error] 2017-02-08T10:31:46.026000Z couchdb@localhost <0.11919.372>
f0465901da rexi_server
throw:{<<"TypeError">>,{[{<<"message">>,<<"doc.plantation is
undefined">>},{<<"fileName">>,<<"filters.filter1">>},{<<"lineNumber">>,1},{<<"stack">>,<<"([object
Object],[object Object])@filters.filter1:1\n(function (doc, req) {if (
doc.plantation.name && doc.plantation.name === \"Sunset View\") {return
true;} else {return false;}},[object Object],[object
Array])@./share/server/main.js:509\n(\"_design/first_filter\",[object
Array],[object
Array])@./share/server/main.js:1526\n()@./share/server/main.js:1571\n()@./share/server/main.js:1592\n@./share/server/main.js:1\n">>}]}}
[{couch_os_process,prompt,2,[{file,"src/couch_os_process.erl"},{line,59}]},{couch_query_servers,proc_prompt,2,[{file,"src/couch_query_servers.erl"},{line,427}]},{couch_query_servers,with_ddoc_proc,2,[{file,"src/couch_query_servers.erl"},{line,421}]},{couch_query_servers,filter_docs,5,[{file,"src/couch_query_servers.erl"},{line,405}]},{couch_changes,filter,3,[{file,"src/couch_changes.erl"},{line,295}]},{fabric_rpc,changes_enumerator,2,[{file,"src/fabric_rpc.erl"},{line,336}]},{couch_btree,stream_kv_node2,8,[{file,"src/couch_btree.erl"},{line,783}]},{couch_btree,stream_kp_node,8,[{file,"src/couch_btree.erl"},{line,754}]}]


On 8 February 2017 at 10:50, James Dingwall <james.dingwall@zynstra.com>
wrote:

>
>
> On 08/02/17 08:23, John Le Brasseur wrote:
>
>> Hi.
>> Can anyone tell me why this works:
>>
>> {
>>   "_id": "_design/first_filter",
>>   "_rev": "24-a6c1822c543f96d1bf4803112092e9ae",
>>   "filters": {
>>     "filter1": "function(doc, req) {if (doc.abc === \"xyz\") {return
>> true;}else{return false;}}"
>>   },
>>   "language": "javascript"
>> }
>>
>>
>>
>> and this does not:
>>
>> {
>>   "_id": "_design/first_filter",
>>   "_rev": "24-a6c1822c543f96d1bf4803112092e9ae",
>>   "filters": {
>>     "filter1": "function(doc, req) {if (doc.def.ghi === \"jkl\") {return
>> true;}else{return false;}}"
>>   },
>>   "language": "javascript"
>> }
>>
>>
>> In the second case I get:
>>
>> [error] 2017-02-07T18:55:40.384000Z couchdb@localhost <0.32487.361>
>> f201ca664a OS Process Error <0.18298.118> ::
>> {<<"TypeError">>,{[{<<"message">>,<<"doc.def is undefined">>}
>>
>
> Design documents can be considered by the replication depending on
> configuration and the example you have given does not have doc.def.
> Perhaps rewrite the test to make sure doc.def is present and is an object.
>
> if(doc.def && typeof doc.def === 'object' && doc.def.ghi === 'jkl'){}
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