Re: [firebird-support] Re: Query optimizer is not using the useful indexes.

[danysch...@yahoo.com [firebird-support]]

What I uderstand is, simply by adding a new index for the field FECH, makes 
this query to go faster again, like it was before Firebird 2.5.4 in where 
something changed, making it does not use my compound index (FECH,MOVI) anymore.