binary protocol

[Zlatko Fedor]

I used query (orientdb version 2.0.6):

UPDATE #17:0 SET title = "{\"name\":\"adam\"}", paragraphs= [{ "@type": "document", "@class": "BlogAParagraphs", "options": "{\"name\":\"adam\"}"}] RETURN after @this

Orientdb returns with binnary protocol:

Blog@user:#17:0,title:"{\"name\":\"adam\"}",paragraphs:[(BlogAParagraphs@@type:"document",options:"{\\\"name\\\":\\\"adam\\\"}")],@type:"document"

for Original object:

{ 

  title: "{\"name\":\"adam\"}", 

  paragraphs: [{ 

    options: "{\"name\":\"adam\"}" 

  }] 

}

FYI: title and options is same and paragraphs is embedded list of objects.

Why is there an one more escape ?

There is another question about same issue. 

[l.garulli]

Hi Zlatko,

Why did you passed everything as string? Use this:

UPDATE #9:0 SET title = {"name":"adam"}, paragraphs= [{ "@class": "BlogAParagraphs", "options": {"name":"adam"}}] RETURN after @this

Lvc@

There is another question about same issue. I have a really bad feeling about orientdb right now. Because I spent one month with it and there is a lot of "small" but serious bugs.

In my opinion it is really not ready for production use. 

[Zlatko Fedor]

It was example because fields options and title have a type String. I need to save character " but orientdb will always add \\ for embedded documents. In another words if someone will save character " in next refresh of the page he will see \" instead ". Can you confirm? Is it bug or feature of the orientdb

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[Luca Garulli]

Zlatko,

Have you tried my query?

Lvc@

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Best Regards,

Luca Garulli

CEO at Orient Technologies LTD

the Company behind OrientDB

http://about.me/luca.garulli

[Zlatko Fedor]

Luca,

yes I tried. It is not working. 

And it can not working because as I said fields title and options have a type STRING and I have a schema for that.

And more fun is that this query: UPDATE #17:0 SET title = {"name":"adam"} will save "{name=adam}". OMG (but I can understand this conversion because it is not a string)

Anyway, maybe your are confused that I am tring to save object as string. Here is a different example:

UPDATE #17:0 SET title = "He said \"hello\".", paragraphs= [{ "@type": "document", "@class": "BlogAParagraphs", "options": "He said \"hello\"."}] RETURN after @this

I will get: title = 'He said "hello".'  which is OK but for paragraphs.0.options = ''He said \\\"hello\\\".' which is WRONG

Thanks

Dňa utorok, 14. apríla 2015 10:51:32 UTC+12 l.garulli napísal(-a):

[Luca Garulli]

Which version are you using? I tried 2.0.7-SNAPSHOT and my query worked.

Il 14/Apr/2015 01:53, "Zlatko Fedor" <zfe...@gmail.com> ha scritto:

Luca,

yes I tried. It is not working. 

And it can not working because as I said fields title and options have a type STRING and I have a schema for that.

And more fun is that this query: UPDATE #17:0 SET title = {"name":"adam"} will save "{name=adam}". OMG

[Zlatko Fedor]

Luca,

I used 2.0.6. Did you read my comments?

Dňa utorok, 14. apríla 2015 18:33:20 UTC+12 l.garulli napísal(-a):

[Zlatko Fedor]

I investigated this issue more. It is only for strings in the embedded documents. 

I created a issue on github for that https://github.com/orientechnologies/orientdb/issues/3923

Dňa utorok, 14. apríla 2015 19:20:23 UTC+12 Zlatko Fedor napísal(-a):