INDEX-EXISTS-P —
Function
(INDEX-EXISTS-P NAME &KEY (OWNER NIL) (DATABASE *DEFAULT-DATABASE*)) [function] =>
Tests for the existence of an SQL index called NAME in DATABASE which defaults to *DEFAULT-DATABASE*. OWNER is nil by default which means that only indexes owned by users are examined. If OWNER is a string denoting a user name, only indexes owned by OWNER are examined. If OWNER is :all then all indexes are examined.