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Posted by Richard Lynch on 05/09/05 06:46
On Thu, May 5, 2005 10:42 pm, William Stokes said:
> I made a mistake and stored date information to DB as varchar values
> (dd.mm.yyy). When I read the DB is it still possible to sort the data by
> date with SQL query (ORDER BY date ASC)? Or is it nessessary to have the
> date information to be stored as a date in the DB? Will it work or is the
> output going to be sorted randomly?
As noted, your best solution is to fix the database.
A short-term hack would be to:
order by substring(your_field, 6, 4), substring(your_Field, 3, 2),
substring(your_field, 1, 2)
Read the MySQL manual to check the actual numbers for substring in MySQL
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