Where like clause

I have sql that uses a like clause instead of == or in. The like values do NOT have wildcards associated with them. Do they perform as quickly as == or in claues?
[169 byte] By [bob000000a] at [2007-11-27 5:00:54]
# 1
Depends on the database. Contact your vendor.
dcmintera at 2007-7-12 10:18:03 > top of Java-index,Database Connectivity,Java Database Connectivity (JDBC)...