Sprężyna 5 JDBCTEMPLATE KIERYTA NA JEDEN WARTOŚĆ
public String getStreetNameById(int id) {
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
String sql = "SELECT STREET_NAME FROM table WHERE ID=?";
String streetName = (String) jdbcTemplate.queryForObject(
sql, String.class, id);
return streetName;
}
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