> ËÁË ÌÕÞÛÅ ÐÉÓÁÔØ × ÐÏÌÅ ip2 ÄÉÁÐÁÚÏÎ, ÞÔÏÂÙ ÐÏÔÏÍ ÚÁÐÒÏÓ
> "ÐÏÌÕÞÉÔØ ×ÓÅ ÓÔÒÏËÉ ÔÁÂÌÉÃÙ1 ÇÄÅ ip ÎÅ ÐÏÐÁÄÁÅÔ × ÓÐÉÓÏË ÉÚ ÔÁÂÌÉÃÙ2"
> ×ÙÐÏÌÎÑÌÓÑ ÂÙÓÔÒÏ.


IMHO,
1) ÎÁÄÏ ÐÏÐÒÏÂÏ×ÁÔØ ÈÒÁÎÅÎÉÔØ IP × ÃÅÌÏÞÉÓÌÅÎÎÏÍ ÔÉÐÅ
×ÍÅÓÔÏ/× ÄÏÐÏÌÎÅÎÉÅ Ë varchar
ÉÍÅÎÎÏ ÄÌÑ ÓËÏÒÏÓÔÉ.

2) ÔÏÇÄÁ ÄÌÑ ÄÉÁÐÁÚÏÎÁ ÎÁÄÏ ÉÓÐÏÌØÚÏ×ÁÔØ Ä×Á ÞÉÓÌÁ.
ÐÒÉÞÅÍ ÅÓÌÉ ÜÔÏ ÎÅ ÄÉÁÐÁÚÏÎ, Á ÏÄÉÎ ÁÄÒÅÓ, ÔÏÇÄÁ ÎÁÞÁÌÏ=ÏËÏÎÞÁÎÉÅ=ÏÄÉÎ ÁÄÒÅÓ

É ÚÁÐÒÏÓ ÂÕÄÅÔ ÏÂÙÞÎÙÍ:

NOT EXISTS ... FROM t2   ... WHERE t1.IP BETWEEN t2.beginIP AND t2.endIP



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