, 05 2015 . 18:35
+
2 (tblMain , tblSub) ID1 (Cascade update = false, Cascade delete = false)
tblSub ID1 tblMain.
SELECT tblSub.*
FROM tblMain RIGHT JOIN tblSub ON tblMain.ID1 = tblSub.ID1
WHERE (((tblMain.ID1) Is Not Null));
tblMain , , , tblSub.
, :
1) tblSub - tblMain
2) tblSub ID1 tblMain - tblMain
http://www.sql.ru/forum/1150691/zapros