On 01/18/18 18:20, Adriano dos Santos Fernandes wrote:
Hi!
In little endian version of Sort::diddleKey:
case SKD_timestamp:
case SKD_sql_time:
case SKD_sql_date:
p[3] ^= 1 << 7;
break;
How can this be correct for time or timestamp?
As a timestamp consists of a date and a time, and a time (alone) has the
changes in p[3], why not the p[7] is not changed for timestamp (or why
does p[3] is changed for time)?
Does it don't matter because the time part is unsigned?
In the big endian version, the bits are not changed for time (both alone
and in timestamp).
I suppose it really does not matter for unsigned time. Specially taking
into an account that correct time should never have upper bit set (<
864000000)
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