Hi !
"Ricardo J.C.Coelho" <pulsar@truenet-ce.com.br> writes:
> Just for PgSQL's development group think about....
> I made a mistake typing a query that generates a strange result
> (Very strange).
> The query: select text('12345678'::float8);
> It returns a date in datetime format !!!!!!
I didn't found any function of name "text" that converts
float8 to text. So I think Postgres made an implicit cast of the data
to datatime. So: String->Float8->DateTime->Text. Stranger : I didn't
found any function to cinvert float to text !
> If you use: select ('12345678'::float8)::text; everything runs well.
Here, you made an explicit cast, without the use of any
function. So your data is casted well.
Hope this helps !