public void init(String file_path) {
		connectDB();
		PreparedStatement stmt = null;
		try {
			FileReader fr = new FileReader(new File(file_path));//"etc_data/schema.sql"
			BufferedReader br = new BufferedReader(fr);
			String query = new String();
			String s = new String();
			
			while((s = br.readLine())!= null){
				if(s.length()>0 && s.charAt(0) == '-' || s.length() == 0){
					continue;
				}
				query = query +" "+s;
				if(query.charAt(query.length() -1) == ';'){
					query = query.replace(';', ' ');
					try{
						stmt = dbConnection.prepareStatement(query);
						stmt.execute();
					}catch(Exception e){
						
					}finally{
						if(stmt != null)try{stmt.close();}catch(Exception e){ };
					}
					query ="";
				}
			}
			br.close();
			
		} catch (Exception e) {
			System.out.println(e);
		}finally{
			if(dbConnection != null)try{dbConnection.close();}catch (Exception e) {};
		}
	}