Update website

This commit is contained in:
Guilhem Lavaux 2024-11-19 09:35:33 +01:00
parent bb4b0f9be8
commit 011b183e28
4263 changed files with 3014 additions and 720369 deletions

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<?php
/**
* The BDB storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
use function __;
/**
* The BDB storage engine
*/
class Bdb extends StorageEngine
{
/**
* Returns array with variable names related to this storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'version_bdb' => [
'title' => __('Version information'),
],
'bdb_cache_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'bdb_home' => [],
'bdb_log_buffer_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'bdb_logdir' => [],
'bdb_max_lock' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'bdb_shared_data' => [],
'bdb_tmpdir' => [],
'bdb_data_direct' => [],
'bdb_lock_detect' => [],
'bdb_log_direct' => [],
'bdb_no_recover' => [],
'bdb_no_sync' => [],
'skip_sync_bdb_logs' => [],
'sync_bdb_logs' => [],
];
}
/**
* Returns the pattern to be used in the query for SQL variables
* related to this storage engine
*
* @return string LIKE pattern
*/
public function getVariablesLikePattern()
{
return '%bdb%';
}
/**
* returns string with filename for the MySQL helppage
* about this storage engine
*
* @return string mysql helppage filename
*/
public function getMysqlHelpPage()
{
return 'bdb';
}
}

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<?php
/**
* The BerkeleyDB storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
/**
* This is same as BDB
*/
class Berkeleydb extends Bdb
{
}

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<?php
/**
* The binary log storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
/**
* The binary log storage engine
*/
class Binlog extends StorageEngine
{
/**
* Returns string with filename for the MySQL helppage
* about this storage engine
*
* @return string mysql helppage filename
*/
public function getMysqlHelpPage()
{
return 'binary-log';
}
}

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<?php
/**
* The Innobase storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
/**
* The Innobase storage engine
*/
class Innobase extends Innodb
{
}

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<?php
/**
* The InnoDB storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
use PhpMyAdmin\Util;
use function __;
use function htmlspecialchars;
use function implode;
/**
* The InnoDB storage engine
*/
class Innodb extends StorageEngine
{
/**
* Returns array with variable names related to InnoDB storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'innodb_data_home_dir' => [
'title' => __('Data home directory'),
'desc' => __('The common part of the directory path for all InnoDB data files.'),
],
'innodb_data_file_path' => [
'title' => __('Data files'),
],
'innodb_autoextend_increment' => [
'title' => __('Autoextend increment'),
'desc' => __(
'The increment size for extending the size of an autoextending tablespace when it becomes full.'
),
'type' => StorageEngine::DETAILS_TYPE_NUMERIC,
],
'innodb_buffer_pool_size' => [
'title' => __('Buffer pool size'),
'desc' => __('The size of the memory buffer InnoDB uses to cache data and indexes of its tables.'),
'type' => StorageEngine::DETAILS_TYPE_SIZE,
],
'innodb_additional_mem_pool_size' => [
'title' => 'innodb_additional_mem_pool_size',
'type' => StorageEngine::DETAILS_TYPE_SIZE,
],
'innodb_buffer_pool_awe_mem_mb' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'innodb_checksums' => [],
'innodb_commit_concurrency' => [],
'innodb_concurrency_tickets' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_doublewrite' => [],
'innodb_fast_shutdown' => [],
'innodb_file_io_threads' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_file_per_table' => [],
'innodb_flush_log_at_trx_commit' => [],
'innodb_flush_method' => [],
'innodb_force_recovery' => [],
'innodb_lock_wait_timeout' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_locks_unsafe_for_binlog' => [],
'innodb_log_arch_dir' => [],
'innodb_log_archive' => [],
'innodb_log_buffer_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'innodb_log_file_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'innodb_log_files_in_group' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_log_group_home_dir' => [],
'innodb_max_dirty_pages_pct' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_max_purge_lag' => [],
'innodb_mirrored_log_groups' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_open_files' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_support_xa' => [],
'innodb_sync_spin_loops' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_table_locks' => ['type' => StorageEngine::DETAILS_TYPE_BOOLEAN],
'innodb_thread_concurrency' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
'innodb_thread_sleep_delay' => ['type' => StorageEngine::DETAILS_TYPE_NUMERIC],
];
}
/**
* Returns the pattern to be used in the query for SQL variables
* related to InnoDb storage engine
*
* @return string SQL query LIKE pattern
*/
public function getVariablesLikePattern()
{
return 'innodb\\_%';
}
/**
* Get information pages
*
* @return array detail pages
*/
public function getInfoPages()
{
if ($this->support < StorageEngine::SUPPORT_YES) {
return [];
}
$pages = [];
$pages['Bufferpool'] = __('Buffer Pool');
$pages['Status'] = __('InnoDB Status');
return $pages;
}
/**
* returns html tables with stats over inno db buffer pool
*
* @return string html table with stats
*/
public function getPageBufferpool()
{
global $dbi;
// The following query is only possible because we know
// that we are on MySQL 5 here (checked above)!
// side note: I love MySQL 5 for this. :-)
$sql = 'SHOW STATUS'
. ' WHERE Variable_name LIKE \'Innodb\\_buffer\\_pool\\_%\''
. ' OR Variable_name = \'Innodb_page_size\';';
$status = $dbi->fetchResult($sql, 0, 1);
/** @var string[] $bytes */
$bytes = Util::formatByteDown($status['Innodb_buffer_pool_pages_total'] * $status['Innodb_page_size']);
$output = '<table class="table table-striped table-hover w-auto float-start caption-top">' . "\n"
. ' <caption>' . "\n"
. ' ' . __('Buffer Pool Usage') . "\n"
. ' </caption>' . "\n"
. ' <tfoot>' . "\n"
. ' <tr>' . "\n"
. ' <th colspan="2">' . "\n"
. ' ' . __('Total:') . ' '
. Util::formatNumber($status['Innodb_buffer_pool_pages_total'], 0)
. '&nbsp;' . __('pages')
. ' / '
. implode('&nbsp;', $bytes) . "\n"
. ' </th>' . "\n"
. ' </tr>' . "\n"
. ' </tfoot>' . "\n"
. ' <tbody>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Free pages') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_pages_free'], 0)
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Dirty pages') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_pages_dirty'], 0)
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Pages containing data') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_pages_data'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Pages to be flushed') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_pages_flushed'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Busy pages') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($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'])) {
$output .= ' <tr>'
. ' <th scope="row">' . __('Latched pages') . '</th>'
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_pages_latched'], 0)
. '</td>'
. ' </tr>';
}
$output .= ' </tbody>' . "\n"
. '</table>' . "\n\n"
. '<table class="table table-striped table-hover w-auto ms-4 float-start caption-top">' . "\n"
. ' <caption>' . "\n"
. ' ' . __('Buffer Pool Activity') . "\n"
. ' </caption>' . "\n"
. ' <tbody>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Read requests') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_read_requests'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Write requests') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_write_requests'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Read misses') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_reads'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Write waits') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. Util::formatNumber($status['Innodb_buffer_pool_wait_free'], 0) . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Read misses in %') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. ($status['Innodb_buffer_pool_read_requests'] == 0
? '---'
: htmlspecialchars(
Util::formatNumber(
$status['Innodb_buffer_pool_reads'] * 100
/ $status['Innodb_buffer_pool_read_requests'],
3,
2
)
) . ' %') . "\n"
. '</td>' . "\n"
. ' </tr>' . "\n"
. ' <tr>' . "\n"
. ' <th scope="row">' . __('Write waits in %') . '</th>' . "\n"
. ' <td class="font-monospace text-end">'
. ($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()
{
global $dbi;
return '<pre id="pre_innodb_status">' . "\n"
. htmlspecialchars((string) $dbi->fetchValue(
'SHOW ENGINE INNODB STATUS;',
'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()
{
global $dbi;
return $dbi->fetchValue('SELECT @@innodb_version;') ?: '';
}
/**
* Gets the InnoDB file format
*
* (do not confuse this with phpMyAdmin's storage engine plugins!)
*
* @return string|null the InnoDB file format
*/
public function getInnodbFileFormat(): ?string
{
global $dbi;
$value = $dbi->fetchValue("SHOW GLOBAL VARIABLES LIKE 'innodb_file_format';", 1);
if ($value === false) {
// This variable does not exist anymore on MariaDB >= 10.6.0
// This variable does not exist anymore on MySQL >= 8.0.0
return null;
}
return (string) $value;
}
/**
* Verifies if this server supports the innodb_file_per_table feature
*
* (do not confuse this with phpMyAdmin's storage engine plugins!)
*/
public function supportsFilePerTable(): bool
{
global $dbi;
return $dbi->fetchValue("SHOW GLOBAL VARIABLES LIKE 'innodb_file_per_table';", 1) === 'ON';
}
}

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<?php
/**
* The MEMORY (HEAP) storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
/**
* The MEMORY (HEAP) storage engine
*/
class Memory extends StorageEngine
{
/**
* Returns array with variable names dedicated to MEMORY storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'max_heap_table_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
];
}
}

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<?php
/**
* The MERGE storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
/**
* The MERGE storage engine
*/
class Merge extends StorageEngine
{
}

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<?php
/**
* The MERGE storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
/**
* The MERGE storage engine
*/
class MrgMyisam 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';
}
}

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<?php
/**
* The MyISAM storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
use function __;
/**
* The MyISAM storage engine
*/
class Myisam extends StorageEngine
{
/**
* Returns array with variable names dedicated to MyISAM storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'myisam_data_pointer_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'myisam_recover_options' => [
'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' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'myisam_max_extra_sort_file_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'myisam_repair_threads' => [
'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' => StorageEngine::DETAILS_TYPE_NUMERIC,
],
'myisam_sort_buffer_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'myisam_stats_method' => [],
'delay_key_write' => [],
'bulk_insert_buffer_size' => ['type' => StorageEngine::DETAILS_TYPE_SIZE],
'skip_external_locking' => [],
];
}
}

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<?php
/**
* The NDBCLUSTER storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
/**
* The NDBCLUSTER storage engine
*/
class Ndbcluster extends StorageEngine
{
/**
* Returns array with variable names related to NDBCLUSTER storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'ndb_connectstring' => [],
];
}
/**
* 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';
}
}

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<?php
/**
* The PBXT storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\Core;
use PhpMyAdmin\StorageEngine;
use PhpMyAdmin\Util;
use function __;
use function is_string;
use function preg_match;
use function sprintf;
/**
* The PBXT storage engine
*/
class Pbxt extends StorageEngine
{
/**
* Returns array with variable names dedicated to PBXT storage engine
*
* @return array variable names
*/
public function getVariables()
{
return [
'pbxt_index_cache_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_record_cache_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_log_cache_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_log_file_threshold' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_transaction_buffer_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_checkpoint_frequency' => [
'title' => __('Checkpoint frequency'),
'desc' => __(
'The amount of data written to the transaction'
. ' log before a checkpoint is performed.'
. ' The default value is 24MB.'
),
'type' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_data_log_threshold' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_garbage_threshold' => [
'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' => StorageEngine::DETAILS_TYPE_NUMERIC,
],
'pbxt_log_buffer_size' => [
'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' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_data_file_grow_size' => [
'title' => __('Data file grow size'),
'desc' => __('The grow size of the handle data (.xtd) files.'),
'type' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_row_file_grow_size' => [
'title' => __('Row file grow size'),
'desc' => __('The grow size of the row pointer (.xtr) files.'),
'type' => StorageEngine::DETAILS_TYPE_SIZE,
],
'pbxt_log_file_count' => [
'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' => StorageEngine::DETAILS_TYPE_NUMERIC,
],
];
}
/**
* returns the pbxt engine specific handling for
* DETAILS_TYPE_SIZE variables.
*
* @param int|string $formatted_size the size expression (for example 8MB)
*
* @return array|null the formatted value and its unit
*/
public function resolveTypeSize($formatted_size): ?array
{
if (is_string($formatted_size) && preg_match('/^[0-9]+[a-zA-Z]+$/', $formatted_size)) {
$value = Util::extractValueFromFormattedSize($formatted_size);
} else {
$value = $formatted_size;
}
return Util::formatByteDown($value);
}
//--------------------
/**
* Get information about pages
*
* @return array Information about pages
*/
public function getInfoPages()
{
$pages = [];
$pages['Documentation'] = __('Documentation');
return $pages;
}
//--------------------
/**
* Get content of documentation page
*
* @return string
*/
public function getPageDocumentation()
{
return '<p>' . sprintf(
__(
'Documentation and further information about PBXT can be found on the %sPrimeBase XT Home Page%s.'
),
'<a href="' . Core::linkURL('https://mariadb.com/kb/en/mariadb/about-pbxt/')
. '" rel="noopener noreferrer" target="_blank">',
'</a>'
)
. '</p>' . "\n";
}
}

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<?php
/**
* The performance schema storage engine
*/
declare(strict_types=1);
namespace PhpMyAdmin\Engines;
use PhpMyAdmin\StorageEngine;
/**
* The performance schema storage engine
*/
class PerformanceSchema 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';
}
}