Spring JdbcTemplate - Insert blob and return generated key

Question

From the Spring JDBC documentation, I know how to insert a blob using JdbcTemplate

final File blobIn = new File(\"spring2004.jpg\");
final InputStream blobIs         


        

Answer 1

I got the same issue to update blob data -- need to update image into database. than i find some solution as below. for more details update image into database

 LobHandler lobHandler = new DefaultLobHandler();
 statusRes = jdbcTemplate.update("update  USERS set FILE_CONTENT = ?, FILE_NAME = ? WHERE lower(USER_ID) = ?",
               new Object[] {new SqlLobValue(image, lobHandler),fileName,userIdLower},
               new int[] {Types.BLOB,Types.VARCHAR,Types.VARCHAR});