-CREATE TABLE profile_display (
- uid INT(11) NOT NULL DEFAULT 0,
- promo_display VARCHAR(255) DEFAULT '' NOT NULL,
- PRIMARY KEY(uid)
-) CHARSET=utf8;
-
-INSERT IGNORE INTO profile_display (uid, promo_display)
- SELECT uid, CONCAT("X", entry_year)
- FROM profile_education
- WHERE FIND_IN_SET('primary', flags);
+ UPDATE profile_display AS d
+INNER JOIN profile_education AS e ON (d.pid = e.pid)
+ SET d.promo = CONCAT("X", entry_year)
+ WHERE FIND_IN_SET('primary', e.flags);