|Subject||Re: [firebird-support] Re: How to create a foreign key that use an already existing index ?|
On 6-4-2013 13:14, sabatierstephane wrote:
> i was thinging the same, but the using index it's just to "name" the index (i m sad) not to use another index :(Why don't you just drop the other index?
> "You must always provide a new name for the index. It is not possible to use pre-existing indices to enforce constraints."
> so the using index is useless in fact :(