--- android/TrainInfoService/src/dk/thoerup/traininfoservice/StationDAO.java	2010/04/19 19:04:34	650
+++ android/TrainInfoService/src/dk/thoerup/traininfoservice/StationDAO.java	2010/05/18 20:39:22	734
@@ -63,11 +63,16 @@
 		return result;
 	}
 	
-	
+	/*
+	 * this code requires theses statements are run on database in order to do ILIKE searches against aliases (which is defines as array of varchar(64) )
+	 *     create function rlike(text,text) returns bool as 
+	 *     'select $2 ilike $1' language sql strict immutable;
+     *     create operator ~~~ (procedure = rlike, leftarg = text, rightarg = text, commutator = ~~);
+	 */
 	public List<StationBean> getByName(String name) throws SQLException {
 		String SQL = "SELECT id,name,latitude,longitude,stationcode_fjrn,stationcode_stog, stationcode_metro, address, 0.0 " + 
 		"FROM trainstations " + 
-		"WHERE name ILIKE ? AND enabled = true " +
+		"WHERE (name ILIKE ? OR ? ~~~ ANY(aliases)) AND enabled = true " +
 		"ORDER BY name ";
 
 		
@@ -80,6 +85,7 @@
 			stmt = conn.prepareStatement(SQL);
 			
 			stmt.setString(1, name + "%");
+			stmt.setString(2, name + "%");
 			
 			res = stmt.executeQuery();
 			result = convertResultset(res);
@@ -96,14 +102,12 @@
 	}
 	 
 	public List<StationBean> getByLocation(double latitude, double longitude) throws SQLException {
-		String SQL = "SELECT * FROM ( "+
-		"               SELECT id,name,latitude,longitude,stationcode_fjrn,stationcode_stog, stationcode_metro, address," + 
-		"                     earth_distance( ll_to_earth(latitude,longitude), ll_to_earth(?,?))::int AS calcdist " + 
-		"               FROM trainstations " +
-		"               WHERE enabled = true " +
-		"       ) AS trainstations2 " +
-		"ORDER BY calcdist ASC " + 
-		"LIMIT 4 ";
+		String SQL = "SELECT id,name,latitude,longitude,stationcode_fjrn,stationcode_stog, stationcode_metro, address," + 
+					 "       earth_distance( earth_coord, ll_to_earth(?,?))::int AS calcdist " + 
+					 "FROM trainstations " +
+					 "WHERE enabled = true " +
+					 "ORDER BY calcdist ASC " + 
+					 "LIMIT 4 ";
 		List<StationBean> result;
 		Connection conn = null;
 		PreparedStatement stmt = null;