138 lines
3.3 KiB
PHP
138 lines
3.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Table;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Util;
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use function sprintf;
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final class Partition
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{
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/** @var DatabaseInterface */
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private $dbi;
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public function __construct(DatabaseInterface $dbi)
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{
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$this->dbi = $dbi;
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}
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public function analyze(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s ANALYZE PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->fetchResult($query);
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$rows = [];
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foreach ($result as $row) {
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$rows[$row['Table']][] = $row;
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}
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return [$rows, $query];
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}
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public function check(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s CHECK PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->fetchResult($query);
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$rows = [];
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foreach ($result as $row) {
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$rows[$row['Table']][] = $row;
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}
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return [$rows, $query];
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}
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public function drop(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s DROP PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->tryQuery($query);
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return [(bool) $result, $query];
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}
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public function optimize(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s OPTIMIZE PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->fetchResult($query);
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$rows = [];
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foreach ($result as $row) {
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$rows[$row['Table']][] = $row;
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}
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return [$rows, $query];
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}
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public function rebuild(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s REBUILD PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->tryQuery($query);
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return [(bool) $result, $query];
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}
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public function repair(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s REPAIR PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->fetchResult($query);
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$rows = [];
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foreach ($result as $row) {
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$rows[$row['Table']][] = $row;
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}
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return [$rows, $query];
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}
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public function truncate(string $db, string $table, string $partition): array
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{
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$query = sprintf(
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'ALTER TABLE %s TRUNCATE PARTITION %s;',
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Util::backquote($table),
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Util::backquote($partition)
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);
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$this->dbi->selectDb($db);
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$result = $this->dbi->tryQuery($query);
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return [(bool) $result, $query];
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}
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}
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