Initial commit
This commit is contained in:
75
#pma/libraries/engines/Bdb.php
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75
#pma/libraries/engines/Bdb.php
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@ -0,0 +1,75 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* The BDB storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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namespace PMA\libraries\engines;
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use PMA\libraries\StorageEngine;
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/**
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* The BDB storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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class Bdb extends StorageEngine
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{
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/**
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* Returns array with variable names related to this storage engine
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*
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* @return array variable names
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*/
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public function getVariables()
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{
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return array(
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'version_bdb' => array(
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'title' => __('Version information'),
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),
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'bdb_cache_size' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'bdb_home' => array(),
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'bdb_log_buffer_size' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'bdb_logdir' => array(),
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'bdb_max_lock' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'bdb_shared_data' => array(),
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'bdb_tmpdir' => array(),
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'bdb_data_direct' => array(),
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'bdb_lock_detect' => array(),
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'bdb_log_direct' => array(),
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'bdb_no_recover' => array(),
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'bdb_no_sync' => array(),
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'skip_sync_bdb_logs' => array(),
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'sync_bdb_logs' => array(),
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);
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}
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/**
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* Returns the pattern to be used in the query for SQL variables
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* related to this storage engine
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*
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* @return string LIKE pattern
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*/
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public function getVariablesLikePattern()
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{
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return '%bdb%';
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}
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/**
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* returns string with filename for the MySQL helppage
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* about this storage engine
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*
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* @return string mysql helppage filename
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*/
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public function getMysqlHelpPage()
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{
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return 'bdb';
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}
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}
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18
#pma/libraries/engines/Berkeleydb.php
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18
#pma/libraries/engines/Berkeleydb.php
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@ -0,0 +1,18 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* The BerkeleyDB storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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namespace PMA\libraries\engines;
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/**
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* This is same as BDB
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*
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* @package PhpMyAdmin-Engines
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*/
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class Berkeleydb extends Bdb
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{
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}
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30
#pma/libraries/engines/Binlog.php
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30
#pma/libraries/engines/Binlog.php
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@ -0,0 +1,30 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* The binary log storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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namespace PMA\libraries\engines;
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use PMA\libraries\StorageEngine;
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/**
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* The binary log storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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class Binlog extends StorageEngine
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{
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/**
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* Returns string with filename for the MySQL helppage
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* about this storage engine
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*
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* @return string mysql helppage filename
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*/
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public function getMysqlHelpPage()
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{
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return 'binary-log';
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}
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}
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17
#pma/libraries/engines/Innobase.php
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17
#pma/libraries/engines/Innobase.php
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@ -0,0 +1,17 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* The Innobase storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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namespace PMA\libraries\engines;
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/**
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* The Innobase storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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class Innobase extends Innodb
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{
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}
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395
#pma/libraries/engines/Innodb.php
Normal file
395
#pma/libraries/engines/Innodb.php
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@ -0,0 +1,395 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* The InnoDB storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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namespace PMA\libraries\engines;
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use PMA\libraries\StorageEngine;
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use PMA\libraries\Util;
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/**
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* The InnoDB storage engine
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*
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* @package PhpMyAdmin-Engines
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*/
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class Innodb extends StorageEngine
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{
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/**
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* Returns array with variable names related to InnoDB storage engine
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*
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* @return array variable names
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*/
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public function getVariables()
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{
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return array(
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'innodb_data_home_dir' => array(
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'title' => __('Data home directory'),
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'desc' => __(
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'The common part of the directory path for all InnoDB data '
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. 'files.'
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),
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),
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'innodb_data_file_path' => array(
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'title' => __('Data files'),
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),
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'innodb_autoextend_increment' => array(
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'title' => __('Autoextend increment'),
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'desc' => __(
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'The increment size for extending the size of an autoextending '
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. 'tablespace when it becomes full.'
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),
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_buffer_pool_size' => array(
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'title' => __('Buffer pool size'),
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'desc' => __(
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'The size of the memory buffer InnoDB uses to cache data and '
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. 'indexes of its tables.'
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),
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'innodb_additional_mem_pool_size' => array(
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'title' => 'innodb_additional_mem_pool_size',
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'innodb_buffer_pool_awe_mem_mb' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'innodb_checksums' => array(),
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'innodb_commit_concurrency' => array(),
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'innodb_concurrency_tickets' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_doublewrite' => array(),
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'innodb_fast_shutdown' => array(),
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'innodb_file_io_threads' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_file_per_table' => array(),
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'innodb_flush_log_at_trx_commit' => array(),
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'innodb_flush_method' => array(),
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'innodb_force_recovery' => array(),
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'innodb_lock_wait_timeout' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_locks_unsafe_for_binlog' => array(),
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'innodb_log_arch_dir' => array(),
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'innodb_log_archive' => array(),
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'innodb_log_buffer_size' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'innodb_log_file_size' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
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),
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'innodb_log_files_in_group' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_log_group_home_dir' => array(),
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'innodb_max_dirty_pages_pct' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_max_purge_lag' => array(),
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'innodb_mirrored_log_groups' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_open_files' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_support_xa' => array(),
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'innodb_sync_spin_loops' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_table_locks' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_BOOLEAN,
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),
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'innodb_thread_concurrency' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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'innodb_thread_sleep_delay' => array(
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'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
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),
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);
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}
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/**
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* Returns the pattern to be used in the query for SQL variables
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* related to InnoDb storage engine
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*
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* @return string SQL query LIKE pattern
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*/
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public function getVariablesLikePattern()
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{
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return 'innodb\\_%';
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}
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/**
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* Get information pages
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*
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* @return array detail pages
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*/
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public function getInfoPages()
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{
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if ($this->support < PMA_ENGINE_SUPPORT_YES) {
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return array();
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}
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$pages = array();
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$pages['Bufferpool'] = __('Buffer Pool');
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$pages['Status'] = __('InnoDB Status');
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return $pages;
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}
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/**
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* returns html tables with stats over inno db buffer pool
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*
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* @return string html table with stats
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*/
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public function getPageBufferpool()
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{
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// The following query is only possible because we know
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// that we are on MySQL 5 here (checked above)!
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// side note: I love MySQL 5 for this. :-)
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$sql
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= '
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SHOW STATUS
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WHERE Variable_name LIKE \'Innodb\\_buffer\\_pool\\_%\'
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OR Variable_name = \'Innodb_page_size\';';
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$status = $GLOBALS['dbi']->fetchResult($sql, 0, 1);
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$output = '<table class="data" id="table_innodb_bufferpool_usage">' . "\n"
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. ' <caption class="tblHeaders">' . "\n"
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. ' ' . __('Buffer Pool Usage') . "\n"
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. ' </caption>' . "\n"
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. ' <tfoot>' . "\n"
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. ' <tr>' . "\n"
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. ' <th colspan="2">' . "\n"
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. ' ' . __('Total') . "\n"
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. ' : '
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. Util::formatNumber(
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$status['Innodb_buffer_pool_pages_total'],
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0
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)
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. ' ' . __('pages')
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. ' / '
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. join(
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' ',
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Util::formatByteDown(
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$status['Innodb_buffer_pool_pages_total']
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* $status['Innodb_page_size']
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)
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) . "\n"
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. ' </th>' . "\n"
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. ' </tr>' . "\n"
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. ' </tfoot>' . "\n"
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. ' <tbody>' . "\n"
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. ' <tr class="odd">' . "\n"
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. ' <th>' . __('Free pages') . '</th>' . "\n"
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. ' <td class="value">'
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. Util::formatNumber(
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$status['Innodb_buffer_pool_pages_free'],
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0
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||||
)
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. '</td>' . "\n"
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. ' </tr>' . "\n"
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. ' <tr class="even">' . "\n"
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. ' <th>' . __('Dirty pages') . '</th>' . "\n"
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. ' <td class="value">'
|
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. Util::formatNumber(
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$status['Innodb_buffer_pool_pages_dirty'],
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||||
0
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||||
)
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||||
. '</td>' . "\n"
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. ' </tr>' . "\n"
|
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. ' <tr class="odd">' . "\n"
|
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. ' <th>' . __('Pages containing data') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_pages_data'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="even">' . "\n"
|
||||
. ' <th>' . __('Pages to be flushed') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_pages_flushed'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="odd">' . "\n"
|
||||
. ' <th>' . __('Busy pages') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_pages_misc'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>';
|
||||
|
||||
// not present at least since MySQL 5.1.40
|
||||
if (isset($status['Innodb_buffer_pool_pages_latched'])) {
|
||||
$output .= ' <tr class="even">'
|
||||
. ' <th>' . __('Latched pages') . '</th>'
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_pages_latched'],
|
||||
0
|
||||
)
|
||||
. '</td>'
|
||||
. ' </tr>';
|
||||
}
|
||||
|
||||
$output .= ' </tbody>' . "\n"
|
||||
. '</table>' . "\n\n"
|
||||
. '<table class="data" id="table_innodb_bufferpool_activity">' . "\n"
|
||||
. ' <caption class="tblHeaders">' . "\n"
|
||||
. ' ' . __('Buffer Pool Activity') . "\n"
|
||||
. ' </caption>' . "\n"
|
||||
. ' <tbody>' . "\n"
|
||||
. ' <tr class="odd">' . "\n"
|
||||
. ' <th>' . __('Read requests') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_read_requests'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="even">' . "\n"
|
||||
. ' <th>' . __('Write requests') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_write_requests'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="odd">' . "\n"
|
||||
. ' <th>' . __('Read misses') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_reads'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="even">' . "\n"
|
||||
. ' <th>' . __('Write waits') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_wait_free'],
|
||||
0
|
||||
) . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="odd">' . "\n"
|
||||
. ' <th>' . __('Read misses in %') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. ($status['Innodb_buffer_pool_read_requests'] == 0
|
||||
? '---'
|
||||
: htmlspecialchars(
|
||||
Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_reads'] * 100
|
||||
/ $status['Innodb_buffer_pool_read_requests'],
|
||||
3,
|
||||
2
|
||||
)
|
||||
) . ' %') . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' <tr class="even">' . "\n"
|
||||
. ' <th>' . __('Write waits in %') . '</th>' . "\n"
|
||||
. ' <td class="value">'
|
||||
. ($status['Innodb_buffer_pool_write_requests'] == 0
|
||||
? '---'
|
||||
: htmlspecialchars(
|
||||
Util::formatNumber(
|
||||
$status['Innodb_buffer_pool_wait_free'] * 100
|
||||
/ $status['Innodb_buffer_pool_write_requests'],
|
||||
3,
|
||||
2
|
||||
)
|
||||
) . ' %') . "\n"
|
||||
. '</td>' . "\n"
|
||||
. ' </tr>' . "\n"
|
||||
. ' </tbody>' . "\n"
|
||||
. '</table>' . "\n";
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* returns InnoDB status
|
||||
*
|
||||
* @return string result of SHOW ENGINE INNODB STATUS inside pre tags
|
||||
*/
|
||||
public function getPageStatus()
|
||||
{
|
||||
return '<pre id="pre_innodb_status">' . "\n"
|
||||
. htmlspecialchars(
|
||||
$GLOBALS['dbi']->fetchValue('SHOW ENGINE INNODB STATUS;', 0, 'Status')
|
||||
) . "\n"
|
||||
. '</pre>' . "\n";
|
||||
}
|
||||
|
||||
/**
|
||||
* returns string with filename for the MySQL helppage
|
||||
* about this storage engine
|
||||
*
|
||||
* @return string mysql helppage filename
|
||||
*/
|
||||
public function getMysqlHelpPage()
|
||||
{
|
||||
return 'innodb-storage-engine';
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the InnoDB plugin version number
|
||||
*
|
||||
* @return string the version number, or empty if not running as a plugin
|
||||
*/
|
||||
public function getInnodbPluginVersion()
|
||||
{
|
||||
return $GLOBALS['dbi']->fetchValue('SELECT @@innodb_version;');
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the InnoDB file format
|
||||
*
|
||||
* (do not confuse this with phpMyAdmin's storage engine plugins!)
|
||||
*
|
||||
* @return string the InnoDB file format
|
||||
*/
|
||||
public function getInnodbFileFormat()
|
||||
{
|
||||
return $GLOBALS['dbi']->fetchValue(
|
||||
"SHOW GLOBAL VARIABLES LIKE 'innodb_file_format';",
|
||||
0,
|
||||
1
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Verifies if this server supports the innodb_file_per_table feature
|
||||
*
|
||||
* (do not confuse this with phpMyAdmin's storage engine plugins!)
|
||||
*
|
||||
* @return boolean whether this feature is supported or not
|
||||
*/
|
||||
public function supportsFilePerTable()
|
||||
{
|
||||
return (
|
||||
$GLOBALS['dbi']->fetchValue(
|
||||
"SHOW GLOBAL VARIABLES LIKE 'innodb_file_per_table';",
|
||||
0,
|
||||
1
|
||||
) == 'ON'
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
33
#pma/libraries/engines/Memory.php
Normal file
33
#pma/libraries/engines/Memory.php
Normal file
@ -0,0 +1,33 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The MEMORY (HEAP) storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The MEMORY (HEAP) storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Memory extends StorageEngine
|
||||
{
|
||||
/**
|
||||
* Returns array with variable names dedicated to MEMORY storage engine
|
||||
*
|
||||
* @return array variable names
|
||||
*/
|
||||
public function getVariables()
|
||||
{
|
||||
return array(
|
||||
'max_heap_table_size' => array(
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
20
#pma/libraries/engines/Merge.php
Normal file
20
#pma/libraries/engines/Merge.php
Normal file
@ -0,0 +1,20 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The MERGE storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The MERGE storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Merge extends StorageEngine
|
||||
{
|
||||
}
|
||||
|
||||
28
#pma/libraries/engines/Mrg_Myisam.php
Normal file
28
#pma/libraries/engines/Mrg_Myisam.php
Normal file
@ -0,0 +1,28 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The MERGE storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
/**
|
||||
* The MERGE storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Mrg_Myisam extends Merge
|
||||
{
|
||||
/**
|
||||
* returns string with filename for the MySQL helppage
|
||||
* about this storage engine
|
||||
*
|
||||
* @return string mysql helppage filename
|
||||
*/
|
||||
public function getMysqlHelpPage()
|
||||
{
|
||||
return 'merge-storage-engine';
|
||||
}
|
||||
}
|
||||
|
||||
87
#pma/libraries/engines/Myisam.php
Normal file
87
#pma/libraries/engines/Myisam.php
Normal file
@ -0,0 +1,87 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The MyISAM storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The MyISAM storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Myisam extends StorageEngine
|
||||
{
|
||||
/**
|
||||
* Returns array with variable names dedicated to MyISAM storage engine
|
||||
*
|
||||
* @return array variable names
|
||||
*/
|
||||
public function getVariables()
|
||||
{
|
||||
return array(
|
||||
'myisam_data_pointer_size' => array(
|
||||
'title' => __('Data pointer size'),
|
||||
'desc' => __(
|
||||
'The default pointer size in bytes, to be used by CREATE TABLE '
|
||||
. 'for MyISAM tables when no MAX_ROWS option is specified.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'myisam_recover_options' => array(
|
||||
'title' => __('Automatic recovery mode'),
|
||||
'desc' => __(
|
||||
'The mode for automatic recovery of crashed MyISAM tables, as '
|
||||
. 'set via the --myisam-recover server startup option.'
|
||||
),
|
||||
),
|
||||
'myisam_max_sort_file_size' => array(
|
||||
'title' => __('Maximum size for temporary sort files'),
|
||||
'desc' => __(
|
||||
'The maximum size of the temporary file MySQL is allowed to use '
|
||||
. 'while re-creating a MyISAM index (during REPAIR TABLE, ALTER '
|
||||
. 'TABLE, or LOAD DATA INFILE).'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'myisam_max_extra_sort_file_size' => array(
|
||||
'title' => __('Maximum size for temporary files on index creation'),
|
||||
'desc' => __(
|
||||
'If the temporary file used for fast MyISAM index creation '
|
||||
. 'would be larger than using the key cache by the amount '
|
||||
. 'specified here, prefer the key cache method.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'myisam_repair_threads' => array(
|
||||
'title' => __('Repair threads'),
|
||||
'desc' => __(
|
||||
'If this value is greater than 1, MyISAM table indexes are '
|
||||
. 'created in parallel (each index in its own thread) during '
|
||||
. 'the repair by sorting process.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
|
||||
),
|
||||
'myisam_sort_buffer_size' => array(
|
||||
'title' => __('Sort buffer size'),
|
||||
'desc' => __(
|
||||
'The buffer that is allocated when sorting MyISAM indexes '
|
||||
. 'during a REPAIR TABLE or when creating indexes with CREATE '
|
||||
. 'INDEX or ALTER TABLE.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'myisam_stats_method' => array(),
|
||||
'delay_key_write' => array(),
|
||||
'bulk_insert_buffer_size' => array(
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'skip_external_locking' => array(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
53
#pma/libraries/engines/Ndbcluster.php
Normal file
53
#pma/libraries/engines/Ndbcluster.php
Normal file
@ -0,0 +1,53 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The NDBCLUSTER storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The NDBCLUSTER storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Ndbcluster extends StorageEngine
|
||||
{
|
||||
/**
|
||||
* Returns array with variable names related to NDBCLUSTER storage engine
|
||||
*
|
||||
* @return array variable names
|
||||
*/
|
||||
public function getVariables()
|
||||
{
|
||||
return array(
|
||||
'ndb_connectstring' => array(),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the pattern to be used in the query for SQL variables
|
||||
* related to NDBCLUSTER storage engine
|
||||
*
|
||||
* @return string SQL query LIKE pattern
|
||||
*/
|
||||
public function getVariablesLikePattern()
|
||||
{
|
||||
return 'ndb\\_%';
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns string with filename for the MySQL help page
|
||||
* about this storage engine
|
||||
*
|
||||
* @return string mysql helppage filename
|
||||
*/
|
||||
public function getMysqlHelpPage()
|
||||
{
|
||||
return 'ndbcluster';
|
||||
}
|
||||
}
|
||||
|
||||
193
#pma/libraries/engines/Pbxt.php
Normal file
193
#pma/libraries/engines/Pbxt.php
Normal file
@ -0,0 +1,193 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The PBXT storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA;
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The PBXT storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Pbxt extends StorageEngine
|
||||
{
|
||||
/**
|
||||
* Returns array with variable names dedicated to PBXT storage engine
|
||||
*
|
||||
* @return array variable names
|
||||
*/
|
||||
public function getVariables()
|
||||
{
|
||||
return array(
|
||||
'pbxt_index_cache_size' => array(
|
||||
'title' => __('Index cache size'),
|
||||
'desc' => __(
|
||||
'This is the amount of memory allocated to the'
|
||||
. ' index cache. Default value is 32MB. The memory'
|
||||
. ' allocated here is used only for caching index pages.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_record_cache_size' => array(
|
||||
'title' => __('Record cache size'),
|
||||
'desc' => __(
|
||||
'This is the amount of memory allocated to the'
|
||||
. ' record cache used to cache table data. The default'
|
||||
. ' value is 32MB. This memory is used to cache changes to'
|
||||
. ' the handle data (.xtd) and row pointer (.xtr) files.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_log_cache_size' => array(
|
||||
'title' => __('Log cache size'),
|
||||
'desc' => __(
|
||||
'The amount of memory allocated to the'
|
||||
. ' transaction log cache used to cache on transaction log'
|
||||
. ' data. The default is 16MB.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_log_file_threshold' => array(
|
||||
'title' => __('Log file threshold'),
|
||||
'desc' => __(
|
||||
'The size of a transaction log before rollover,'
|
||||
. ' and a new log is created. The default value is 16MB.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_transaction_buffer_size' => array(
|
||||
'title' => __('Transaction buffer size'),
|
||||
'desc' => __(
|
||||
'The size of the global transaction log buffer'
|
||||
. ' (the engine allocates 2 buffers of this size).'
|
||||
. ' The default is 1MB.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_checkpoint_frequency' => array(
|
||||
'title' => __('Checkpoint frequency'),
|
||||
'desc' => __(
|
||||
'The amount of data written to the transaction'
|
||||
. ' log before a checkpoint is performed.'
|
||||
. ' The default value is 24MB.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_data_log_threshold' => array(
|
||||
'title' => __('Data log threshold'),
|
||||
'desc' => __(
|
||||
'The maximum size of a data log file. The default'
|
||||
. ' value is 64MB. PBXT can create a maximum of 32000 data'
|
||||
. ' logs, which are used by all tables. So the value of'
|
||||
. ' this variable can be increased to increase the total'
|
||||
. ' amount of data that can be stored in the database.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_garbage_threshold' => array(
|
||||
'title' => __('Garbage threshold'),
|
||||
'desc' => __(
|
||||
'The percentage of garbage in a data log file'
|
||||
. ' before it is compacted. This is a value between 1 and'
|
||||
. ' 99. The default is 50.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
|
||||
),
|
||||
'pbxt_log_buffer_size' => array(
|
||||
'title' => __('Log buffer size'),
|
||||
'desc' => __(
|
||||
'The size of the buffer used when writing a data'
|
||||
. ' log. The default is 256MB. The engine allocates one'
|
||||
. ' buffer per thread, but only if the thread is required'
|
||||
. ' to write a data log.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_data_file_grow_size' => array(
|
||||
'title' => __('Data file grow size'),
|
||||
'desc' => __('The grow size of the handle data (.xtd) files.'),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_row_file_grow_size' => array(
|
||||
'title' => __('Row file grow size'),
|
||||
'desc' => __('The grow size of the row pointer (.xtr) files.'),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_SIZE,
|
||||
),
|
||||
'pbxt_log_file_count' => array(
|
||||
'title' => __('Log file count'),
|
||||
'desc' => __(
|
||||
'This is the number of transaction log files'
|
||||
. ' (pbxt/system/xlog*.xt) the system will maintain. If the'
|
||||
. ' number of logs exceeds this value then old logs will be'
|
||||
. ' deleted, otherwise they are renamed and given the next'
|
||||
. ' highest number.'
|
||||
),
|
||||
'type' => PMA_ENGINE_DETAILS_TYPE_NUMERIC,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* returns the pbxt engine specific handling for
|
||||
* PMA_ENGINE_DETAILS_TYPE_SIZE variables.
|
||||
*
|
||||
* @param string $formatted_size the size expression (for example 8MB)
|
||||
*
|
||||
* @return string the formatted value and its unit
|
||||
*/
|
||||
public function resolveTypeSize($formatted_size)
|
||||
{
|
||||
if (preg_match('/^[0-9]+[a-zA-Z]+$/', $formatted_size)) {
|
||||
$value = PMA\libraries\Util::extractValueFromFormattedSize(
|
||||
$formatted_size
|
||||
);
|
||||
} else {
|
||||
$value = $formatted_size;
|
||||
}
|
||||
|
||||
return PMA\libraries\Util::formatByteDown($value);
|
||||
}
|
||||
|
||||
//--------------------
|
||||
/**
|
||||
* Get information about pages
|
||||
*
|
||||
* @return array Information about pages
|
||||
*/
|
||||
public function getInfoPages()
|
||||
{
|
||||
$pages = array();
|
||||
$pages['Documentation'] = __('Documentation');
|
||||
|
||||
return $pages;
|
||||
}
|
||||
|
||||
//--------------------
|
||||
/**
|
||||
* Get content of documentation page
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPageDocumentation()
|
||||
{
|
||||
$output = '<p>' . sprintf(
|
||||
__(
|
||||
'Documentation and further information about PBXT'
|
||||
. ' can be found on the %sPrimeBase XT Home Page%s.'
|
||||
),
|
||||
'<a href="' . PMA_linkURL('https://mariadb.com/kb/en/mariadb/about-pbxt/')
|
||||
. '" rel="noopener noreferrer" target="_blank">',
|
||||
'</a>'
|
||||
)
|
||||
. '</p>' . "\n";
|
||||
|
||||
return $output;
|
||||
}
|
||||
}
|
||||
|
||||
30
#pma/libraries/engines/Performance_Schema.php
Normal file
30
#pma/libraries/engines/Performance_Schema.php
Normal file
@ -0,0 +1,30 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* The performance schema storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
namespace PMA\libraries\engines;
|
||||
|
||||
use PMA\libraries\StorageEngine;
|
||||
|
||||
/**
|
||||
* The performance schema storage engine
|
||||
*
|
||||
* @package PhpMyAdmin-Engines
|
||||
*/
|
||||
class Performance_Schema extends StorageEngine
|
||||
{
|
||||
/**
|
||||
* Returns string with filename for the MySQL helppage
|
||||
* about this storage engine
|
||||
*
|
||||
* @return string mysql helppage filename
|
||||
*/
|
||||
public function getMysqlHelpPage()
|
||||
{
|
||||
return 'performance-schema';
|
||||
}
|
||||
}
|
||||
|
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Reference in New Issue
Block a user