diff --git a/app/Console/Commands/UpgradeDatabaseEncoding.php b/app/Console/Commands/UpgradeDatabaseEncoding.php new file mode 100644 index 000000000..dbdf778e8 --- /dev/null +++ b/app/Console/Commands/UpgradeDatabaseEncoding.php @@ -0,0 +1,57 @@ +option('database') !== null) { + DB::setDefaultConnection($this->option('database')); + } + + $database = DB::getDatabaseName(); + $tables = DB::select('SHOW TABLES'); + $this->line('ALTER DATABASE `'.$database.'` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); + $this->line('USE `'.$database.'`;'); + $key = 'Tables_in_' . $database; + foreach ($tables as $table) { + $tableName = $table->$key; + $this->line('ALTER TABLE `'.$tableName.'` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'); + } + + DB::setDefaultConnection($connection); + } +} diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php index 4fa0b3c80..af9f5fd46 100644 --- a/app/Console/Kernel.php +++ b/app/Console/Kernel.php @@ -15,7 +15,8 @@ class Kernel extends ConsoleKernel Commands\ClearActivity::class, Commands\ClearRevisions::class, Commands\RegeneratePermissions::class, - Commands\RegenerateSearch::class + Commands\RegenerateSearch::class, + Commands\UpgradeDatabaseEncoding::class ]; /** diff --git a/database/migrations/2017_07_02_152834_update_db_encoding_to_ut8mb4.php b/database/migrations/2017_07_02_152834_update_db_encoding_to_ut8mb4.php index 550c95826..259da0720 100644 --- a/database/migrations/2017_07_02_152834_update_db_encoding_to_ut8mb4.php +++ b/database/migrations/2017_07_02_152834_update_db_encoding_to_ut8mb4.php @@ -1,7 +1,5 @@ setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false); - $pdo->exec('ALTER DATABASE `'.$database.'` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci'); - $key = 'Tables_in_' . $database; - foreach ($tables as $table) { - $tableName = $table->$key; - $pdo->exec('ALTER TABLE `'.$tableName.'` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci'); - } + // Migration removed due to issues during live migration. + // Instead you can run the command `artisan bookstack:db-utf8mb4-syntax` + // which will generate out the SQL request to upgrade your DB to utf8mb4. } /** @@ -32,15 +23,6 @@ class UpdateDbEncodingToUt8mb4 extends Migration */ public function down() { - $database = DB::getDatabaseName(); - $tables = DB::select('SHOW TABLES'); - $pdo = DB::getPdo(); - $pdo->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false); - $pdo->exec('ALTER DATABASE `'.$database.'` CHARACTER SET utf8 COLLATE utf8_unicode_ci'); - $key = 'Tables_in_' . $database; - foreach ($tables as $table) { - $tableName = $table->$key; - $pdo->exec('ALTER TABLE `'.$tableName.'` CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci'); - } + // } }