diff --git a/src/Console/DatabaseStructure.php b/src/Console/DatabaseStructure.php index 5a92587fc..343c90023 100644 --- a/src/Console/DatabaseStructure.php +++ b/src/Console/DatabaseStructure.php @@ -48,21 +48,25 @@ class DatabaseStructure extends \Asika\SimpleConsole\Console $help = << [-h|--help|-?] |-f|--force] [-v] + bin/console dbstructure [options] Commands - dryrun Show database update schema queries without running them - update Update database schema - dumpsql Dump database schema - toinnodb Convert all tables from MyISAM or InnoDB in the Antelope file format to InnoDB in the Barracuda file format - initial Set needed initial values in the tables - version Set the database to a given number + drop Show tables that aren't in use by Friendica anymore and can be dropped + -e|--execute Execute the dropping -Options + update Update database schema + -f|--force Force the update command (Even if the database structure matches) + -o|--override Override running or stalling updates + + dryrun Show database update schema queries without running them + dumpsql Dump database schema + toinnodb Convert all tables from MyISAM or InnoDB in the Antelope file format to InnoDB in the Barracuda file format + initial Set needed initial values in the tables + version Set the database to a given number + +General Options -h|--help|-? Show help information -v Show more debug information. - -f|--force Force the update command (Even if the database structure matches) - -o|--override Override running or stalling updates HELP; return $help; } @@ -109,6 +113,12 @@ HELP; $override = $this->getOption(['o', 'override'], false); $output = Update::run($basePath, $force, $override,true, false); break; + case "drop": + $execute = $this->getOption(['e', 'execute'], false); + ob_start(); + DBStructure::dropTables($execute); + $output = ob_get_clean(); + break; case "dumpsql": ob_start(); DBStructure::printStructure($basePath); @@ -133,7 +143,7 @@ HELP; $output = 'Unknown command: ' . $this->getArgument(0); } - $this->out($output); + $this->out(trim($output)); return 0; } diff --git a/src/Database/DBStructure.php b/src/Database/DBStructure.php index aa6a0cf29..9b69f7b11 100644 --- a/src/Database/DBStructure.php +++ b/src/Database/DBStructure.php @@ -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 */ diff --git a/src/Database/View.php b/src/Database/View.php index fd0a8ce1a..845706320 100644 --- a/src/Database/View.php +++ b/src/Database/View.php @@ -158,7 +158,7 @@ class View } /** - * Check if the given table/view is a view + * Check if the given table/view is a table * * @param string $table * @return boolean "true" if it's a table