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  1. MariaDB Server
  2. MDEV-21776

AUTO_INCREMENT & Rocksdb + Partition

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       CREATE TABLE `ts_date_by_server` (
        `id` bigint(20) NOT NULL AUTO_INCREMENT,
        `id_mysql_server` int(11) NOT NULL,
        `id_ts_file` int(11) NOT NULL,
        `date` datetime NOT NULL,
        PRIMARY KEY (`id`,`date`),
        UNIQUE KEY `id_mysql_server` (`id_mysql_server`,`id_ts_file`,`date`)
      ) ENGINE=ROCKSDB DEFAULT CHARSET=latin1 ROW_FORMAT=COMPACT
       PARTITION BY RANGE (to_days(`date`))
      (PARTITION `p737840` VALUES LESS THAN (737840) ENGINE = ROCKSDB,
       PARTITION `p737841` VALUES LESS THAN (737841) ENGINE = ROCKSDB);
       
       
      while(true)
      {
      INSERT INTO `ts_date_by_server` (`id_mysql_server`,`id_ts_file`, `date`) VALUES (1, 3, '2020-02-19 16:06:05'),
      (9, 3, '2020-02-19 16:06:05'),
      (115, 3, '2020-02-19 16:06:05'),
      (183, 3, '2020-02-19 16:06:05'),
      (176, 3, '2020-02-19 16:06:05'),
      (174, 3, '2020-02-19 16:06:05'),
      (172, 3, '2020-02-19 16:06:05'),
      (179, 3, '2020-02-19 16:06:05'),
      (173, 3, '2020-02-19 16:06:05'),
      (181, 3, '2020-02-19 16:06:05'),
      (178, 3, '2020-02-19 16:06:05'),
      (187, 3, '2020-02-19 16:06:05'),
      (114, 3, '2020-02-19 16:06:05'),
      (184, 3, '2020-02-19 16:06:05'),
      (186, 3, '2020-02-19 16:06:05'),
      (180, 3, '2020-02-19 16:06:05'),
      (185, 3, '2020-02-19 16:06:05'),
      (177, 3, '2020-02-19 16:06:05'),
      (175, 3, '2020-02-19 16:06:05'),
      (171, 3, '2020-02-19 16:06:05'),
      (182, 3, '2020-02-19 16:06:05');
      }
       
       
      [2020-02-19 16:08:18]  [SHOW WARNINGS] 
      SELECT 
        * 
      FROM 
        `sys`.`schema_auto_increment_columns` 
      LIMIT 
        200
       
      /data/www/pmacontrol/vendor/glial/glial/Glial/Sgbd/Sql/Mysql/Mysql.php:419
      +-----------+--------+-------------------------------------------------------------------------------+
      |  Level    |  Code  |  Message                                                                      |
      +-----------+--------+-------------------------------------------------------------------------------+
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      |  Warning  |  1916  |  Got overflow when converting '18446744073709551615' to INT. Value truncated  |
      +-----------+--------+-------------------------------------------------------------------------------+
      28 rows
      

      auton_increment reached to maximum (here it's a big int) : 18446744073709551615

      to solve :

      MariaDB [pmacontrol]> select max(id) from ts_date_by_server;
      +---------+
      | max(id) |
      +---------+
      |  155962 |
      +---------+
      1 row in set (0.001 sec)
       
      MariaDB [pmacontrol]> ALTER TABLE `ts_date_by_server` AUTO_INCREMENT=155963;
      Query OK, 0 rows affected (0.006 sec)
      Records: 0  Duplicates: 0  Warnings: 0
      
      

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            psergei Sergei Petrunia
            Aurelien_LEQUOY Aurélien LEQUOY
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              Updated:

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