Rick,
Here is the OpenBD code:
MongoCollectionFind(
DATASOURCENAME,
'arrayTest',
{'chapter.chapterid' : 1 },
{'chapter' : { $elemMatch : { 'chapterid' : 1 } } }
);
Rick <mailto:[email protected]>
08 October 2013 15:44
Matthew,
Thank you - That's absolutely the result I am supposed to get back
according to the mongodb documentation but I am unable to through
openbd. I see that you didn't run it through openbd though based on
the code for your query.
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Rick <mailto:[email protected]>
07 October 2013 04:07
I'm using the latest mongodb and openbd.
However, while I can query and get back the entire BOOK data, I cannot
seem to limit the query to only get back 1 chapter at a time. I am
absolute that mongodb supports it but when I try the examples from the
mongodb site to access the array to only return a chapter, it will not
return it alone. I've gone through all of the ways that mongodb's
docs says that the array can be accessed.
I've tried to see if there was a new mongodb jar available to update
openbd and I see that the latest openbd is using the latest mongodb jar.
Stuck!
---------------------------------------------------------------------------------------------
*chapters* = [
{chapterid = 1, title = "Chap A", sections = []},
{chapterid = 2, title = "Chap B", sections = []},
{chapterid = 3, title = "Chap C", sections = [
{chapterid = 4, title = "Chap C1"},
{chapterid = 5, title = "Chap C2"}
]}
];
book = {
title = "My Book",
author = "Cool Author",
chapters = *chapters*
};
---------------------------------------------------------------------------------------------
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online documentation: http://openbd.org/manual/
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