Last modified: 2014-05-16 14:24:10 UTC
An item contains a statement with value X. When you add an additional identical value to that statement a query error is thrown and it is no longer possible to add any new statements to that item.
Any error details?
The error just says "Database query error".
Not been able to reproduce this so far. Who encountered this error? Test added by https://github.com/wmde/WikibaseQueryEngine/pull/42
Ok, so will need more info to continue working on this. To me it looks like the issue is not there, at least not in general. Perhaps it got fixed, or perhaps it only occurs for some particular inputs.
Never mind, found the cause of the issue. I accidentally fixed it already.
See also https://github.com/wmde/WikibaseQueryEngine/pull/41 This is now done.
It really is!