Hobo Migration Generator not detecting scale and precision change
Reported by Tim Griffin | January 25th, 2012 @ 03:48 PM
Using Hobo 1.3.0.RC4, I have noticed that if I change
this
old_instrument_no :float, :default => 0
to this
old_instrument_no :float, :default => 0, :precision => 9, :scale => 3
the Hobo migration generator doesn't detect any change.
Tim
Comments and changes to this ticket
-
Matt Jones January 28th, 2012 @ 02:10 AM
What DB is this on? At least on MySQL and Postgres, any value for
:precisionbetween 0 and 23 will give the exact same type (4-byte float) in the database. -
Tim Griffin January 30th, 2012 @ 03:04 AM
Sorry, Matt, yes this was against MySQL. I wasn't aware of the non-effect of :precision against a float in MySQL. Does scale also have no effect? Is the Hobo migration generator tuned with that knowledge? If so, feel free to close the ticket.
T
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Domizio Demichelis
Matt Jones
Tim Griffin