Best Practices for MySQL with SSDstransactions cease to operate and their business grind to a halt. 6. Optimization Guidelines BKM innodb_thread_concurrency. Different values were tried; the best performance came with the default 0 (unlimited MySQL with SSDs Page 8 BKM innodb_adaptive_hash_index. Turned ‘OFF’, since OLTP workloads typically do not reuse data from previous queries. BKM innodb_fill_factor. Indicates the percentage mestamp innodb_log_group_home_dir //mysql_log Best Practices for MySQL with SSDs Page 13 innodb_undo_directory / /mysql_log innodb_buffer_pool_size 0 码力 | 14 页 | 416.88 KB | 1 年前3
phpMyAdmin Documentation release 4.7.0displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 500000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT will be used, otherwise the approximate count will be used. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 217 页 | 409.13 KB | 1 年前3
phpMyAdmin Documentation release 5.0.4displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 235 页 | 370.30 KB | 1 年前3
phpMyAdmin Documentation Release 5.0.5-devdisplaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 235 页 | 370.31 KB | 1 年前3
phpMyAdmin Documentation release 4.8.5displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 232 页 | 366.09 KB | 1 年前3
phpMyAdmin Documentation release 4.9.9displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 232 页 | 368.41 KB | 1 年前3
phpMyAdmin Documentation Release 4.9.1-devdisplaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT value: Type: Default value: Type: Default value: Type: Default value: 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 233 页 | 366.15 KB | 1 年前3
phpMyAdmin Documentation release 5.1.0displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 241 页 | 370.94 KB | 1 年前3
phpMyAdmin Documentation release 4.9.0.1displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions $cfg['BrowseMIME'] boolean true Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT value: Type: Default value: Type: Default value: Type: Default value: 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 233 页 | 366.15 KB | 1 年前3
phpMyAdmin Documentation release 4.8.0displaying BLOB-data as image or download-link track changes on databases, tables and views support InnoDB tables and foreign keys support mysqli, the improved MySQL extension see 1.17 Which Database versions value: Type: Default value: Enable Transformations. $cfg['MaxExactCount'] integer 50000 For InnoDB tables, determines for how large tables phpMyAdmin should get the exact row count using SELECT COUNT in version 4.2.6: The default value was changed to 500000. See also 3.11 The number of rows for InnoDB tables is not correct. $cfg['MaxExactCountViews'] integer 0 For VIEWs, since obtaining the exact0 码力 | 232 页 | 365.91 KB | 1 年前3
共 410 条
- 1
- 2
- 3
- 4
- 5
- 6
- 41













