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Drop unused friendica tables

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This commit is contained in:
Michael 2020-12-20 14:01:46 +00:00
parent d5a90f384d
commit 6ebd023c4e
3 changed files with 52 additions and 4 deletions
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40
src/Database/DBStructure.php
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@ -64,6 +64,46 @@ class DBStructure
echo DI::l10n()->t('The database version had been set to %s.', $version);
}
/**
* Drop unused tables
*
* @param boolean $execute
* @return void
*/
public static function dropTables(bool $execute)
{
$old_tables = ['fserver', 'gcign', 'gcontact', 'gcontact-relation', 'gfollower' ,'glink', 'item-delivery-data',
'item_id', 'poll', 'poll_result', 'queue', 'retriever_rule', 'sign', 'spam', 'term'];
$tables = DBA::selectToArray(['INFORMATION_SCHEMA' => 'TABLES'], ['TABLE_NAME'],
['TABLE_SCHEMA' => DBA::databaseName(), 'TABLE_TYPE' => 'BASE TABLE']);
if (empty($tables)) {
echo DI::l10n()->t('No unused tables found.');
return;
}
if (!$execute) {
echo DI::l10n()->t('These tables are not used for friendica and will be deleted when you execute "dbstructure drop -e":') . "\n\n";
}
foreach ($tables as $table) {
if (in_array($table['TABLE_NAME'], $old_tables)) {
if ($execute) {
$sql = 'DROP TABLE ' . DBA::quoteIdentifier($table['TABLE_NAME']) . ';';
echo $sql . "\n";
$result = DBA::e($sql);
if (!DBA::isResult($result)) {
self::printUpdateError($sql);
}
} else {
echo $table['TABLE_NAME'] . "\n";
}
}
}
}
/**
* Converts all tables from MyISAM/InnoDB Antelope to InnoDB Barracuda
*/