mysql select, insert and delete works from java program, but update not working

问题

I have a table with primary key id, select, insert and delete queries all work from java program, but update query not working, so as to 'insert on duplicate update'( only works when record doesn't exist, when record exists, the updating won't work).

All queries committed, and my mariadb version is 10.1.14.

Thanks in advance for any help!

All queries works well in mysql-cli.

table schema

+------------------+----------------------+------+-----+---------------------+-----------------------------+
| Field            | Type                 | Null | Key | Default             | Extra                       |
+------------------+----------------------+------+-----+---------------------+-----------------------------+
| id               | int(10) unsigned     | NO   | PRI | NULL                |                             |
| posng_valid_type | tinyint(3) unsigned  | YES  |     | NULL                |                             |
| longitude        | double(9,6)          | NO   |     | 0.000000            |                             |
| latitude         | double(9,6)          | NO   |     | 0.000000            |                             |
| heading          | smallint(6)          | NO   |     | 0                   |                             |
| altitude         | float(7,3)           | NO   |     | 0.000               |                             |
| gps_speed        | smallint(5) unsigned | NO   |     | 0                   |                             |
| sample_time      | timestamp            | NO   |     | 0000-00-00 00:00:00 |                             |
| update_time      | timestamp            | NO   |     | CURRENT_TIMESTAMP   | on update CURRENT_TIMESTAMP |
+------------------+----------------------+------+-----+---------------------+-----------------------------+

1. update query

update `status_position` 
set `status_position`.`id` = 3007,  
    `status_position`.`posng_valid_type` = 0, 
    `status_position`.`longitude` = 121.1921, 
    `status_position`.`latitude` = 31.2797, 
    `status_position`.`heading` = -1, 
    `status_position`.`altitude` = 0.0, 
    `status_position`.`gps_speed` = 0, 
    `status_position`.`sample_time` = timestamp '2017-02-15 03:52:23.0'   
where `status_position`.`id` = 3007;

2. update on duplicate query

insert into `status_position` (
    `id`, 
    `posng_valid_type`, 
    `longitude`, 
    `latitude`, 
    `heading`, 
    `altitude`, 
    `gps_speed`, 
    `sample_time`
 ) values (
    2001, 
    0, 
    121.1921, 
    31.2797, 
    -1, 
    0.0, 
    0, 
    timestamp '2017-02-15 03:52:23.0'
) on duplicate key update 
    `status_position`.`id` = 2001, 
    `status_position`.`posng_valid_type` = 0, 
    `status_position`.`longitude` = 121.1921, 
    `status_position`.`latitude` = 31.2797, 
    `status_position`.`heading` = -1, 
    `status_position`.`altitude` = 0.0, 
    `status_position`.`gps_speed` = 0, 
    `status_position`.`sample_time` = timestamp '2017-02-15 03:52:23.0';

java code with JOOQ which generates the query 2

public <R extends Record> void batchUpsertRecord(Table<R> table, List<R> records) throws PersistenceException {
        Connection conn = ConnectionPoolManager.INSTANCE.getConnection();

            try (DSLContext dslContext = DSL.using(conn, SQLDialect.MARIADB)) {
                List<InsertQuery> insertQueryList = new ArrayList<>();
                for (R record : records) {
                    InsertQuery<R> insert = dslContext.insertQuery(table);
                    insert.addRecord(record);
                    insert.onDuplicateKeyUpdate(true);
                    insert.addValuesForUpdate(mapOfChangedValues(record));
                    insertQueryList.add(insert);
                }
                dslContext.batch(insertQueryList).execute();
                conn.commit();
            } catch (SQLException e) {
                logger.error("Failed to upsert record into table({}).", table.getName(), e);
            } finally {
                ConnectionPoolManager.INSTANCE.closeConnection(conn, logger);
            }
    }

来源：https://stackoverflow.com/questions/42268739/mysql-select-insert-and-delete-works-from-java-program-but-update-not-working