PLT-6071/PLT-8004 Fixed not being able to autocomplete 'Town Square' (#7746)

store/sqlstore/channel_store.go

@@ -1263,7 +1263,7 @@ func (s SqlChannelStore) performSearch(searchQuery string, term string, paramete
 		searchQuery = strings.Replace(searchQuery, "SEARCH_CLAUSE", "", 1)
 	} else {
 		isPostgreSQL := s.DriverName() == model.DATABASE_DRIVER_POSTGRES
-		searchQuery = generateSearchQuery(searchQuery, term, "Name, DisplayName", parameters, isPostgreSQL)
+		searchQuery = generateSearchQuery(searchQuery, []string{term}, []string{"Name", "DisplayName"}, parameters, isPostgreSQL)
 	}
 
 	var channels model.ChannelList