1 Title: Do not require a "hostname|" prefix when querying services columns in the host table.
10 While the requirement makes sense for the servicegroups table (there can be
11 multiple hosts with the same service), it is actually harmful when querying
12 the host table: One can't formulate queries like "give me all hosts which
13 don't have service FOO".
15 To keep backwards compatibility *and* enabling such queries, the "hostname|"
16 prefix is optional for those columns in the host table now.