CleverComponents have a Firebird database compare VCL suite and a
stand-alone app.
The components work with IBObjects, FIBPlus and IBX:

http://www.clevercomponents.com/products/dbcvcl/dbcvcl.asp

adrian_avila_mtz wrote:

>We sell systems powered by Firebird SQL,customers ask something new
>every month that means to add a new field or a new table, we make SQL
>scripts to path the database but the hard part is to tell our
>customers have to apply the patches, normally we do it our selves
>connecting to the customer server remotly.
>
>But sometimes we can't connect and the customer needs to apply the patch.
>
>I want to know if there is a tool to apply patches to FireBird Databases.
>
>Ain't something we cannot develop by our selves, but we are trying to
>save time.
>
>Does any of you know where can I get a tool that applies patches
>automatic?
>
>Or if you have way to do it let me know.
>
>thx.
>
>
>