>>>>> "Sinisa" == Sinisa Milivojevic <sinisa@stripped> writes:
Sinisa> On Sun, 21 Oct 2001 16:03:55 +0200
Sinisa> "André Næss" <andre@stripped> wrote:
Sinisa> MySLQ is first sorting out a set, and then resolves one by one constant.
Sinisa> Furthermore, if any of the constants is out of the range for that column, it is
A small addition to this answer:
- MySQL is using a binary sort in the sorted list to check if the IN
expression is true or false.
- If 'id' in 'WHERE id IN (1,2,4...)' is an index, then MySQL will do
a key lookup for each of the values in the IN part to find the