can't create or update record with key containing "-"

[grimace]

I have 'Event' records with fields like this ( x-cost-type ). I can not create/update any records and include that field in the update.

I can create/update a Vertex like this (note underscore instead of dash):

   let event = {
        summary: "Event Test",
        pubdate: "20190319T210625Z",
        contact: "Mr. Sweeny Todd",
        dtstart: "2019-03-11T16:00:00Z",
        dtend: "2019-03-11T18:00:00Z",
        location: "Barber Shop",
        'x_men_apocalypse': "paid"
    }

but not like this:

   let event = {
        summary: "Event Test",
        pubdate: "20190319T210625Z",
        contact: "Mr. Sweeny Todd",
        dtstart: "2019-03-11T16:00:00Z",
        dtend: "2019-03-11T18:00:00Z",
        location: "Barber Shop",
        'x-men-apocalypse': "paid"
    }

Is there a way around this? Or do I just not understand some limitation of ODB? I can create these fields in studio ( and via Java ) but not orientjs.

[dargolith]

We also have this problem using orientjs. Possible in studio and apparently also using the java api/driver. How can we get around it?

[wolf4ood]

Hi @dargolith

do you have an example of this failing? Which api are you using?

Thanks

[wolf4ood]

@dargolith

if you are manually writing the query you should use backtick to escape reserved character

`x-men-apocalypse`

[dargolith]

@wolf4ood

Sorry for replying so late.

This is what I do:

const client = await OrientDBClient.connect(dbConnectionData);
const session = await client.session(dbData);
const query = session.update(className);
query.set(properties);

If properties contain keys with "-" in their name, this throws:

Error: Error parsing query:

^
Encountered " <UPDATE> "UPDATE "" at line 1, column 1.
Was expecting one of:
<WHILE> ...
<IF> ...
<FOREACH> ...
";" ...

DB name=<myDbName>
Error Code="1"

[grimace]

I ran into this because I was importing events from some calendar and those events had dashes ('-') in the properties. I eventually just changed the import code to replaceAll dashes to underscores. Since it was not core to my task, I just moved on, but it's no longer an issue for me.