couchdb-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bob Dionne (JIRA)" <>
Subject [jira] Commented: (COUCHDB-196) Bug in _all_docs: extra incorrect row returned when ?key= is specified
Date Thu, 08 Jan 2009 14:17:00 GMT


Bob Dionne commented on COUCHDB-196:

attached is a simpler test case that exhibits the bug. I stepped into this a bit in a debugger.
The AdapterFun (line#-288 in couch_httpd_db) is called twice with oth records "Z" and "a",
which the debug statements already confirm. Not too up on the code yet so I'm not sure if
it's in couch_httpd_view:make_view_fold_fun or couch_db:enum_docs.  Here's what the state
looks like the first time through:

> Bug in _all_docs: extra incorrect row returned when ?key= is specified
> ----------------------------------------------------------------------
>                 Key: COUCHDB-196
>                 URL:
>             Project: CouchDB
>          Issue Type: Bug
>          Components: HTTP Interface
>            Reporter: Jason Davies
>         Attachments: collation_ids.diff, collation_test.2.diff, collation_test.diff
> I first noticed this when attempting to reverse the order of docs displayed in Futon,
when listing the design docs.  When the order is reversed, non-design docs are displayed.
> After digging deeper I discovered that querying _all_docs with key="Z" can potentially
return two rows, with keys "Z" and "a".
> I will attach a test case to reproduce this.  My locale is set to en_GB.UTF-8, which
could be related to this problem.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message