cubicweb #3652306 UniqueTogetherError last arg has a trailing _idx [rejected]
In some cases with PG 9.2 at least, the index name in the pg error message has a trailing "_idx" that is not cleaned when preparing the UniqueTogetherError. This leads to cryptic messages returned to the end-user, with no mention of the actual field or relation that has to be fixed.
|closed by||<not specified>|
|patch||[server] On constraint violation handling, clean the trailing _idx in index names. [rejected]|