Subject | Re: [firebird-support] Migrating some columns from win1250 to utf8 |
---|---|
Author | Ramiro Barreca |
Post date | 2009-02-02T12:55:43Z |
Just to confirm a dude...
What would happen if the change is made directly in the original field
through IBExpert (i.e.).
What about from NONE to WIN1252? And from ISO8859_1 to Win1252?
Ramiro
2009/2/2 Helen Borrie <helebor@...>
Ramiro Barreca
rbarreca@...
[Non-text portions of this message have been removed]
What would happen if the change is made directly in the original field
through IBExpert (i.e.).
What about from NONE to WIN1252? And from ISO8859_1 to Win1252?
Ramiro
2009/2/2 Helen Borrie <helebor@...>
> At 07:38 PM 2/02/2009, Set wrote:--
> >1. Take a backup of your database (nice to have)
> >2. Create a new field with the desired character set and commit
> >3. Copy the contents of the old field to the new field and commit (UPDATE
> MyTable SET NewField = OldField)
>
> 3. update mytable set newfield = cast (oldfield as varchar(x) character set
> utf8)
>
> where 'x' is the same size for both oldfield and newfield
>
> ./heLen
>
>
>
Ramiro Barreca
rbarreca@...
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