Re: Splitting text column to multiple rows

"Andrus" <kobruleht2@hot.ee> writes:
> Pavel,
>> pavel@postgres:5481=# select unnest(string_to_array('23,2,3,4,5',','));
>> unnest
>> --------
>> 23
>> 2
>> 3
>> 4
>> (4 rows)

> Result is wrong: it must contain 5 rows.

Surely that's a copy-and-paste mistake?  I get 5 rows from this example.

            regards, tom lane