db-reader.vala: modify get_where_clause_for_symbol to use OR statements instead of IN statements. This improves the query times a bit. In some cases by 0.05s.
db-reader.vala: modify get_where_clause_for_symbol to use OR statements instead of IN statements. This improves the query times a bit. In some cases by 0.05s.

freedesktop-unofficial-mirror/zeitgeist__zeitgeist,freedesktop-unofficial-mirror/zeitgeist__zeitgeist,freedesktop-unofficial-mirror/zeitgeist__zeitgeist,freedesktop-unofficial-mirror/zeitgeist__zeitgeist,freedesktop-unofficial-mirror/zeitgeist__zeitgeist