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<?php |
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/** |
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* MIT License |
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* For full license information, please view the LICENSE file that was distributed with this source code. |
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*/ |
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namespace Phinx\Db\Adapter; |
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use Cake\Database\Connection; |
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use Cake\Database\Driver\Mysql as MysqlDriver; |
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use InvalidArgumentException; |
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use PDO; |
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use Phinx\Db\Table\Column; |
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use Phinx\Db\Table\ForeignKey; |
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use Phinx\Db\Table\Index; |
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use Phinx\Db\Table\Table; |
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use Phinx\Db\Util\AlterInstructions; |
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use Phinx\Util\Literal; |
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use RuntimeException; |
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/** |
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* Phinx MySQL Adapter. |
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* |
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* @author Rob Morgan <[email protected]> |
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*/ |
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class MysqlAdapter extends PdoAdapter |
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{ |
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/** |
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* @var string[] |
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*/ |
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protected static $specificColumnTypes = [ |
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self::PHINX_TYPE_ENUM, |
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self::PHINX_TYPE_SET, |
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self::PHINX_TYPE_YEAR, |
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self::PHINX_TYPE_JSON, |
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self::PHINX_TYPE_BINARYUUID, |
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self::PHINX_TYPE_TINYBLOB, |
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self::PHINX_TYPE_MEDIUMBLOB, |
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self::PHINX_TYPE_LONGBLOB, |
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]; |
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/** |
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* @var bool[] |
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*/ |
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protected $signedColumnTypes = [ |
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self::PHINX_TYPE_INTEGER => true, |
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self::PHINX_TYPE_TINY_INTEGER => true, |
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self::PHINX_TYPE_SMALL_INTEGER => true, |
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self::PHINX_TYPE_BIG_INTEGER => true, |
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self::PHINX_TYPE_FLOAT => true, |
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self::PHINX_TYPE_DECIMAL => true, |
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self::PHINX_TYPE_DOUBLE => true, |
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self::PHINX_TYPE_BOOLEAN => true, |
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]; |
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public const TEXT_TINY = 255; |
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public const TEXT_SMALL = 255; /* deprecated, alias of TEXT_TINY */ |
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public const TEXT_REGULAR = 65535; |
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public const TEXT_MEDIUM = 16777215; |
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public const TEXT_LONG = 4294967295; |
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// According to https://dev.mysql.com/doc/refman/5.0/en/blob.html BLOB sizes are the same as TEXT |
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public const BLOB_TINY = 255; |
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public const BLOB_SMALL = 255; /* deprecated, alias of BLOB_TINY */ |
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public const BLOB_REGULAR = 65535; |
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public const BLOB_MEDIUM = 16777215; |
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public const BLOB_LONG = 4294967295; |
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public const INT_TINY = 255; |
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public const INT_SMALL = 65535; |
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public const INT_MEDIUM = 16777215; |
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public const INT_REGULAR = 4294967295; |
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public const INT_BIG = 18446744073709551615; |
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public const BIT = 64; |
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public const TYPE_YEAR = 'year'; |
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public const FIRST = 'FIRST'; |
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/** |
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* {@inheritDoc} |
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* |
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* @throws \RuntimeException |
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* @throws \InvalidArgumentException |
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* |
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* @return void |
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*/ |
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public function connect() |
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{ |
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if ($this->connection === null) { |
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if (!class_exists('PDO') || !in_array('mysql', PDO::getAvailableDrivers(), true)) { |
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// @codeCoverageIgnoreStart |
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throw new RuntimeException('You need to enable the PDO_Mysql extension for Phinx to run properly.'); |
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// @codeCoverageIgnoreEnd |
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} |
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$options = $this->getOptions(); |
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$dsn = 'mysql:'; |
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80 |
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if (!empty($options['unix_socket'])) { |
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// use socket connection |
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$dsn .= 'unix_socket=' . $options['unix_socket']; |
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} else { |
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// use network connection |
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$dsn .= 'host=' . $options['host']; |
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if (!empty($options['port'])) { |
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$dsn .= ';port=' . $options['port']; |
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} |
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} |
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$dsn .= ';dbname=' . $options['name']; |
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// charset support |
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if (!empty($options['charset'])) { |
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$dsn .= ';charset=' . $options['charset']; |
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} |
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$driverOptions = []; |
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// use custom data fetch mode |
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if (!empty($options['fetch_mode'])) { |
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$driverOptions[PDO::ATTR_DEFAULT_FETCH_MODE] = constant('\PDO::FETCH_' . strtoupper($options['fetch_mode'])); |
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} |
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// support arbitrary \PDO::MYSQL_ATTR_* driver options and pass them to PDO |
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// http://php.net/manual/en/ref.pdo-mysql.php#pdo-mysql.constants |
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foreach ($options as $key => $option) { |
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if (strpos($key, 'mysql_attr_') === 0) { |
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$pdoConstant = '\PDO::' . strtoupper($key); |
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if (!defined($pdoConstant)) { |
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throw new \UnexpectedValueException('Invalid PDO attribute: ' . $key . ' (' . $pdoConstant . ')'); |
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} |
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$driverOptions[constant($pdoConstant)] = $option; |
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} |
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} |
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$db = $this->createPdoConnection($dsn, $options['user'] ?? null, $options['pass'] ?? null, $driverOptions); |
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$this->setConnection($db); |
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} |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function disconnect() |
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{ |
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$this->connection = null; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function hasTransactions() |
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{ |
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return true; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function beginTransaction() |
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{ |
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$this->execute('START TRANSACTION'); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function commitTransaction() |
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{ |
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$this->execute('COMMIT'); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function rollbackTransaction() |
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{ |
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$this->execute('ROLLBACK'); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function quoteTableName($tableName) |
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{ |
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return str_replace('.', '`.`', $this->quoteColumnName($tableName)); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function quoteColumnName($columnName) |
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{ |
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return '`' . str_replace('`', '``', $columnName) . '`'; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function hasTable($tableName) |
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{ |
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if ($this->hasCreatedTable($tableName)) { |
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return true; |
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} |
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if (strpos($tableName, '.') !== false) { |
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[$schema, $table] = explode('.', $tableName); |
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$exists = $this->hasTableWithSchema($schema, $table); |
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// Only break here on success, because it is possible for table names to contain a dot. |
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if ($exists) { |
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return true; |
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} |
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} |
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$options = $this->getOptions(); |
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return $this->hasTableWithSchema($options['name'], $tableName); |
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} |
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/** |
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* @param string $schema The table schema |
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* @param string $tableName The table name |
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* |
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* @return bool |
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*/ |
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protected function hasTableWithSchema($schema, $tableName) |
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{ |
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$result = $this->fetchRow(sprintf( |
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"SELECT TABLE_NAME |
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FROM INFORMATION_SCHEMA.TABLES |
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WHERE TABLE_SCHEMA = '%s' AND TABLE_NAME = '%s'", |
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$schema, |
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$tableName |
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)); |
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return !empty($result); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function createTable(Table $table, array $columns = [], array $indexes = []) |
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{ |
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// This method is based on the MySQL docs here: http://dev.mysql.com/doc/refman/5.1/en/create-index.html |
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$defaultOptions = [ |
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'engine' => 'InnoDB', |
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'collation' => 'utf8_general_ci', |
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]; |
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$options = array_merge( |
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$defaultOptions, |
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array_intersect_key($this->getOptions(), $defaultOptions), |
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$table->getOptions() |
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); |
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// Add the default primary key |
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if (!isset($options['id']) || (isset($options['id']) && $options['id'] === true)) { |
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$options['id'] = 'id'; |
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} |
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if (isset($options['id']) && is_string($options['id'])) { |
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// Handle id => "field_name" to support AUTO_INCREMENT |
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$column = new Column(); |
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$column->setName($options['id']) |
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->setType('integer') |
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->setSigned(isset($options['signed']) ? $options['signed'] : true) |
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->setIdentity(true); |
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array_unshift($columns, $column); |
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if (isset($options['primary_key']) && (array)$options['id'] !== (array)$options['primary_key']) { |
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throw new InvalidArgumentException('You cannot enable an auto incrementing ID field and a primary key'); |
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} |
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$options['primary_key'] = $options['id']; |
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} |
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// open: process table options like collation etc |
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// process table engine (default to InnoDB) |
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$optionsStr = 'ENGINE = InnoDB'; |
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if (isset($options['engine'])) { |
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$optionsStr = sprintf('ENGINE = %s', $options['engine']); |
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} |
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// process table collation |
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if (isset($options['collation'])) { |
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$charset = explode('_', $options['collation']); |
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$optionsStr .= sprintf(' CHARACTER SET %s', $charset[0]); |
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$optionsStr .= sprintf(' COLLATE %s', $options['collation']); |
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} |
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82 |
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// set the table comment |
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if (isset($options['comment'])) { |
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$optionsStr .= sprintf(' COMMENT=%s ', $this->getConnection()->quote($options['comment'])); |
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} |
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// set the table row format |
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if (isset($options['row_format'])) { |
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$optionsStr .= sprintf(' ROW_FORMAT=%s ', $options['row_format']); |
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} |
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5 |
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$sql = 'CREATE TABLE '; |
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$sql .= $this->quoteTableName($table->getName()) . ' ('; |
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foreach ($columns as $column) { |
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$sql .= $this->quoteColumnName($column->getName()) . ' ' . $this->getColumnSqlDefinition($column) . ', '; |
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} |
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// set the primary key(s) |
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if (isset($options['primary_key'])) { |
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$sql = rtrim($sql); |
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5 |
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$sql .= ' PRIMARY KEY ('; |
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5 |
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if (is_string($options['primary_key'])) { // handle primary_key => 'id' |
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$sql .= $this->quoteColumnName($options['primary_key']); |
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} elseif (is_array($options['primary_key'])) { // handle primary_key => array('tag_id', 'resource_id') |
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$sql .= implode(',', array_map([$this, 'quoteColumnName'], $options['primary_key'])); |
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|
} |
|
321
|
1 |
|
$sql .= ')'; |
|
322
|
|
|
} else { |
|
323
|
1 |
|
$sql = substr(rtrim($sql), 0, -1); // no primary keys |
|
324
|
1 |
|
} |
|
325
|
1 |
|
|
|
326
|
1 |
|
// set the indexes |
|
327
|
|
|
foreach ($indexes as $index) { |
|
328
|
1 |
|
$sql .= ', ' . $this->getIndexSqlDefinition($index); |
|
329
|
1 |
|
} |
|
330
|
|
|
|
|
331
|
|
|
$sql .= ') ' . $optionsStr; |
|
332
|
|
|
$sql = rtrim($sql); |
|
333
|
|
|
|
|
334
|
12 |
|
// execute the sql |
|
335
|
|
|
$this->execute($sql); |
|
336
|
12 |
|
|
|
337
|
12 |
|
$this->addCreatedTable($table->getName()); |
|
338
|
12 |
|
} |
|
339
|
12 |
|
|
|
340
|
|
|
/** |
|
341
|
12 |
|
* {@inheritDoc} |
|
342
|
12 |
|
* |
|
343
|
12 |
|
* @throws \InvalidArgumentException |
|
344
|
12 |
|
*/ |
|
345
|
12 |
|
protected function getChangePrimaryKeyInstructions(Table $table, $newColumns) |
|
346
|
12 |
|
{ |
|
347
|
|
|
$instructions = new AlterInstructions(); |
|
348
|
12 |
|
|
|
349
|
12 |
|
// Drop the existing primary key |
|
350
|
12 |
|
$primaryKey = $this->getPrimaryKey($table->getName()); |
|
351
|
|
|
if (!empty($primaryKey['columns'])) { |
|
352
|
12 |
|
$instructions->addAlter('DROP PRIMARY KEY'); |
|
353
|
3 |
|
} |
|
354
|
3 |
|
|
|
355
|
|
|
// Add the primary key(s) |
|
356
|
12 |
|
if (!empty($newColumns)) { |
|
357
|
12 |
|
$sql = 'ADD PRIMARY KEY ('; |
|
358
|
|
|
if (is_string($newColumns)) { // handle primary_key => 'id' |
|
359
|
12 |
|
$sql .= $this->quoteColumnName($newColumns); |
|
360
|
|
|
} elseif (is_array($newColumns)) { // handle primary_key => array('tag_id', 'resource_id') |
|
361
|
|
|
$sql .= implode(',', array_map([$this, 'quoteColumnName'], $newColumns)); |
|
362
|
|
|
} else { |
|
363
|
|
|
throw new InvalidArgumentException(sprintf( |
|
364
|
|
|
'Invalid value for primary key: %s', |
|
365
|
79 |
|
json_encode($newColumns) |
|
366
|
|
|
)); |
|
367
|
79 |
|
} |
|
368
|
79 |
|
$sql .= ')'; |
|
369
|
79 |
|
$instructions->addAlter($sql); |
|
370
|
77 |
|
} |
|
371
|
|
|
|
|
372
|
77 |
|
return $instructions; |
|
373
|
|
|
} |
|
374
|
21 |
|
|
|
375
|
|
|
/** |
|
376
|
|
|
* @inheritDoc |
|
377
|
|
|
*/ |
|
378
|
|
|
protected function getChangeCommentInstructions(Table $table, $newComment) |
|
379
|
|
|
{ |
|
380
|
|
|
$instructions = new AlterInstructions(); |
|
381
|
|
|
|
|
382
|
|
|
// passing 'null' is to remove table comment |
|
383
|
95 |
|
$newComment = ($newComment !== null) |
|
384
|
|
|
? $newComment |
|
385
|
95 |
|
: ''; |
|
386
|
10 |
|
$sql = sprintf(' COMMENT=%s ', $this->getConnection()->quote($newComment)); |
|
387
|
95 |
|
$instructions->addAlter($sql); |
|
388
|
79 |
|
|
|
389
|
79 |
|
return $instructions; |
|
390
|
95 |
|
} |
|
391
|
|
|
|
|
392
|
|
|
/** |
|
393
|
|
|
* @inheritDoc |
|
394
|
|
|
*/ |
|
395
|
|
|
protected function getRenameTableInstructions($tableName, $newTableName) |
|
396
|
18 |
|
{ |
|
397
|
|
|
$this->updateCreatedTableName($tableName, $newTableName); |
|
398
|
18 |
|
$sql = sprintf( |
|
399
|
18 |
|
'RENAME TABLE %s TO %s', |
|
400
|
18 |
|
$this->quoteTableName($tableName), |
|
401
|
18 |
|
$this->quoteTableName($newTableName) |
|
402
|
18 |
|
); |
|
403
|
18 |
|
|
|
404
|
|
|
return new AlterInstructions([], [$sql]); |
|
405
|
18 |
|
} |
|
406
|
2 |
|
|
|
407
|
2 |
|
/** |
|
408
|
|
|
* @inheritDoc |
|
409
|
18 |
|
*/ |
|
410
|
18 |
|
protected function getDropTableInstructions($tableName) |
|
411
|
|
|
{ |
|
412
|
|
|
$this->removeCreatedTable($tableName); |
|
413
|
|
|
$sql = sprintf('DROP TABLE %s', $this->quoteTableName($tableName)); |
|
414
|
|
|
|
|
415
|
7 |
|
return new AlterInstructions([], [$sql]); |
|
416
|
|
|
} |
|
417
|
7 |
|
|
|
418
|
7 |
|
/** |
|
419
|
7 |
|
* @inheritDoc |
|
420
|
5 |
|
*/ |
|
421
|
5 |
|
public function truncateTable($tableName) |
|
422
|
5 |
|
{ |
|
423
|
1 |
|
$sql = sprintf( |
|
424
|
1 |
|
'TRUNCATE TABLE %s', |
|
425
|
5 |
|
$this->quoteTableName($tableName) |
|
426
|
|
|
); |
|
427
|
5 |
|
|
|
428
|
5 |
|
$this->execute($sql); |
|
429
|
5 |
|
} |
|
430
|
5 |
|
|
|
431
|
5 |
|
/** |
|
432
|
5 |
|
* @inheritDoc |
|
433
|
|
|
*/ |
|
434
|
5 |
|
public function getColumns($tableName) |
|
435
|
5 |
|
{ |
|
436
|
5 |
|
$columns = []; |
|
437
|
|
|
$rows = $this->fetchAll(sprintf('SHOW COLUMNS FROM %s', $this->quoteTableName($tableName))); |
|
438
|
6 |
|
foreach ($rows as $columnInfo) { |
|
439
|
|
|
$phinxType = $this->getPhinxType($columnInfo['Type']); |
|
440
|
2 |
|
|
|
441
|
|
|
$column = new Column(); |
|
442
|
|
|
$column->setName($columnInfo['Field']) |
|
443
|
2 |
|
->setNull($columnInfo['Null'] !== 'NO') |
|
444
|
|
|
->setDefault($columnInfo['Default']) |
|
445
|
|
|
->setType($phinxType['name']) |
|
446
|
|
|
->setSigned(strpos($columnInfo['Type'], 'unsigned') === false) |
|
447
|
|
|
->setLimit($phinxType['limit']) |
|
448
|
|
|
->setScale($phinxType['scale']); |
|
449
|
5 |
|
|
|
450
|
|
|
if ($columnInfo['Extra'] === 'auto_increment') { |
|
451
|
5 |
|
$column->setIdentity(true); |
|
452
|
5 |
|
} |
|
453
|
5 |
|
|
|
454
|
5 |
|
if (isset($phinxType['values'])) { |
|
455
|
5 |
|
$column->setValues($phinxType['values']); |
|
456
|
5 |
|
} |
|
457
|
5 |
|
|
|
458
|
5 |
|
$columns[] = $column; |
|
459
|
|
|
} |
|
460
|
5 |
|
|
|
461
|
5 |
|
return $columns; |
|
462
|
5 |
|
} |
|
463
|
|
|
|
|
464
|
|
|
/** |
|
465
|
|
|
* @inheritDoc |
|
466
|
|
|
*/ |
|
467
|
5 |
|
public function hasColumn($tableName, $columnName) |
|
468
|
|
|
{ |
|
469
|
5 |
|
$rows = $this->fetchAll(sprintf('SHOW COLUMNS FROM %s', $this->quoteTableName($tableName))); |
|
470
|
5 |
|
foreach ($rows as $column) { |
|
471
|
5 |
|
if (strcasecmp($column['Field'], $columnName) === 0) { |
|
472
|
5 |
|
return true; |
|
473
|
5 |
|
} |
|
474
|
5 |
|
} |
|
475
|
5 |
|
|
|
476
|
5 |
|
return false; |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
/** |
|
480
|
|
|
* @inheritDoc |
|
481
|
|
|
*/ |
|
482
|
|
|
protected function getAddColumnInstructions(Table $table, Column $column) |
|
483
|
|
|
{ |
|
484
|
19 |
|
$alter = sprintf( |
|
485
|
|
|
'ADD %s %s', |
|
486
|
19 |
|
$this->quoteColumnName($column->getName()), |
|
487
|
19 |
|
$this->getColumnSqlDefinition($column) |
|
488
|
19 |
|
); |
|
489
|
18 |
|
|
|
490
|
18 |
|
$alter .= $this->afterClause($column); |
|
491
|
18 |
|
|
|
492
|
18 |
|
return new AlterInstructions([$alter]); |
|
493
|
19 |
|
} |
|
494
|
19 |
|
|
|
495
|
|
|
/** |
|
496
|
|
|
* Exposes the MySQL syntax to arrange a column `FIRST`. |
|
497
|
|
|
* |
|
498
|
|
|
* @param Column $column The column being altered. |
|
499
|
|
|
* |
|
500
|
14 |
|
* @return string The appropriate SQL fragment. |
|
501
|
|
|
*/ |
|
502
|
14 |
|
protected function afterClause(Column $column) |
|
503
|
6 |
|
{ |
|
504
|
6 |
|
$after = $column->getAfter(); |
|
505
|
|
|
if (empty($after)) { |
|
506
|
14 |
|
return ''; |
|
507
|
14 |
|
} |
|
508
|
|
|
|
|
509
|
14 |
|
if ($after === self::FIRST) { |
|
510
|
14 |
|
return ' FIRST'; |
|
511
|
12 |
|
} |
|
512
|
|
|
|
|
513
|
13 |
|
return ' AFTER ' . $this->quoteColumnName($after); |
|
514
|
|
|
} |
|
515
|
11 |
|
|
|
516
|
|
|
/** |
|
517
|
|
|
* {@inheritDoc} |
|
518
|
|
|
* |
|
519
|
|
|
* @throws \InvalidArgumentException |
|
520
|
|
|
*/ |
|
521
|
1 |
|
protected function getRenameColumnInstructions($tableName, $columnName, $newColumnName) |
|
522
|
|
|
{ |
|
523
|
1 |
|
$rows = $this->fetchAll(sprintf('SHOW FULL COLUMNS FROM %s', $this->quoteTableName($tableName))); |
|
524
|
|
|
|
|
525
|
1 |
|
foreach ($rows as $row) { |
|
526
|
1 |
|
if (strcasecmp($row['Field'], $columnName) === 0) { |
|
527
|
1 |
|
$null = ($row['Null'] === 'NO') ? 'NOT NULL' : 'NULL'; |
|
528
|
|
|
$comment = isset($row['Comment']) ? ' COMMENT ' . '\'' . addslashes($row['Comment']) . '\'' : ''; |
|
529
|
1 |
|
$extra = ' ' . strtoupper($row['Extra']); |
|
530
|
|
|
if (($row['Default'] !== null)) { |
|
531
|
|
|
$extra .= $this->getDefaultValueDefinition($row['Default']); |
|
532
|
|
|
} |
|
533
|
|
|
$definition = $row['Type'] . ' ' . $null . $extra . $comment; |
|
534
|
|
|
|
|
535
|
|
|
$alter = sprintf( |
|
536
|
|
|
'CHANGE COLUMN %s %s %s', |
|
537
|
4 |
|
$this->quoteColumnName($columnName), |
|
538
|
|
|
$this->quoteColumnName($newColumnName), |
|
539
|
4 |
|
$definition |
|
540
|
4 |
|
); |
|
541
|
4 |
|
|
|
542
|
4 |
|
return new AlterInstructions([$alter]); |
|
543
|
4 |
|
} |
|
544
|
4 |
|
} |
|
545
|
4 |
|
|
|
546
|
4 |
|
throw new InvalidArgumentException(sprintf( |
|
547
|
|
|
"The specified column doesn't exist: " . |
|
548
|
|
|
$columnName |
|
549
|
|
|
)); |
|
550
|
|
|
} |
|
551
|
3 |
|
|
|
552
|
|
|
/** |
|
553
|
3 |
|
* @inheritDoc |
|
554
|
2 |
|
*/ |
|
555
|
2 |
|
protected function getChangeColumnInstructions($tableName, $columnName, Column $newColumn) |
|
556
|
|
|
{ |
|
557
|
3 |
|
$alter = sprintf( |
|
558
|
3 |
|
'CHANGE %s %s %s%s', |
|
559
|
|
|
$this->quoteColumnName($columnName), |
|
560
|
3 |
|
$this->quoteColumnName($newColumn->getName()), |
|
561
|
3 |
|
$this->getColumnSqlDefinition($newColumn), |
|
562
|
3 |
|
$this->afterClause($newColumn) |
|
563
|
3 |
|
); |
|
564
|
3 |
|
|
|
565
|
3 |
|
return new AlterInstructions([$alter]); |
|
566
|
3 |
|
} |
|
567
|
3 |
|
|
|
568
|
3 |
|
/** |
|
569
|
3 |
|
* @inheritDoc |
|
570
|
|
|
*/ |
|
571
|
3 |
|
protected function getDropColumnInstructions($tableName, $columnName) |
|
572
|
1 |
|
{ |
|
573
|
|
|
$alter = sprintf('DROP COLUMN %s', $this->quoteColumnName($columnName)); |
|
574
|
|
|
|
|
575
|
|
|
return new AlterInstructions([$alter]); |
|
576
|
|
|
} |
|
577
|
2 |
|
|
|
578
|
|
|
/** |
|
579
|
2 |
|
* Get an array of indexes from a particular table. |
|
580
|
|
|
* |
|
581
|
2 |
|
* @param string $tableName Table name |
|
582
|
|
|
* |
|
583
|
2 |
|
* @return array |
|
584
|
2 |
|
*/ |
|
585
|
2 |
|
protected function getIndexes($tableName) |
|
586
|
2 |
|
{ |
|
587
|
2 |
|
$indexes = []; |
|
588
|
2 |
|
$rows = $this->fetchAll(sprintf('SHOW INDEXES FROM %s', $this->quoteTableName($tableName))); |
|
589
|
2 |
|
foreach ($rows as $row) { |
|
590
|
2 |
|
if (!isset($indexes[$row['Key_name']])) { |
|
591
|
2 |
|
$indexes[$row['Key_name']] = ['columns' => []]; |
|
592
|
|
|
} |
|
593
|
2 |
|
$indexes[$row['Key_name']]['columns'][] = strtolower($row['Column_name']); |
|
594
|
|
|
} |
|
595
|
|
|
|
|
596
|
|
|
return $indexes; |
|
597
|
|
|
} |
|
598
|
|
|
|
|
599
|
21 |
|
/** |
|
600
|
|
|
* @inheritDoc |
|
601
|
21 |
|
*/ |
|
602
|
5 |
|
public function hasIndex($tableName, $columns) |
|
603
|
5 |
|
{ |
|
604
|
21 |
|
if (is_string($columns)) { |
|
605
|
21 |
|
$columns = [$columns]; // str to array |
|
606
|
6 |
|
} |
|
607
|
4 |
|
|
|
608
|
|
|
$columns = array_map('strtolower', $columns); |
|
609
|
4 |
|
$indexes = $this->getIndexes($tableName); |
|
610
|
|
|
|
|
611
|
15 |
|
foreach ($indexes as $index) { |
|
612
|
12 |
|
if ($columns == $index['columns']) { |
|
613
|
10 |
|
return true; |
|
614
|
|
|
} |
|
615
|
11 |
|
} |
|
616
|
11 |
|
|
|
617
|
|
|
return false; |
|
618
|
|
|
} |
|
619
|
|
|
|
|
620
|
|
|
/** |
|
621
|
|
|
* @inheritDoc |
|
622
|
|
|
*/ |
|
623
|
|
|
public function hasIndexByName($tableName, $indexName) |
|
624
|
|
|
{ |
|
625
|
|
|
$indexes = $this->getIndexes($tableName); |
|
626
|
22 |
|
|
|
627
|
|
|
foreach ($indexes as $name => $index) { |
|
628
|
22 |
|
if ($name === $indexName) { |
|
629
|
22 |
|
return true; |
|
630
|
|
|
} |
|
631
|
|
|
} |
|
632
|
|
|
|
|
633
|
|
|
return false; |
|
634
|
|
|
} |
|
635
|
|
|
|
|
636
|
|
|
/** |
|
637
|
|
|
* @inheritDoc |
|
638
|
|
|
*/ |
|
639
|
|
|
protected function getAddIndexInstructions(Table $table, Index $index) |
|
640
|
22 |
|
{ |
|
641
|
|
|
$instructions = new AlterInstructions(); |
|
642
|
22 |
|
|
|
643
|
22 |
|
if ($index->getType() === Index::FULLTEXT) { |
|
644
|
19 |
|
// Must be executed separately |
|
645
|
19 |
|
// SQLSTATE[HY000]: General error: 1795 InnoDB presently supports one FULLTEXT index creation at a time |
|
646
|
19 |
|
$alter = sprintf( |
|
647
|
19 |
|
'ALTER TABLE %s ADD %s', |
|
648
|
22 |
|
$this->quoteTableName($table->getName()), |
|
649
|
22 |
|
$this->getIndexSqlDefinition($index) |
|
650
|
|
|
); |
|
651
|
|
|
|
|
652
|
|
|
$instructions->addPostStep($alter); |
|
653
|
|
|
} else { |
|
654
|
|
|
$alter = sprintf( |
|
655
|
15 |
|
'ADD %s', |
|
656
|
|
|
$this->getIndexSqlDefinition($index) |
|
657
|
15 |
|
); |
|
658
|
15 |
|
|
|
659
|
15 |
|
$instructions->addAlter($alter); |
|
660
|
15 |
|
} |
|
661
|
15 |
|
|
|
662
|
15 |
|
return $instructions; |
|
663
|
15 |
|
} |
|
664
|
15 |
|
|
|
665
|
|
|
/** |
|
666
|
|
|
* {@inheritDoc} |
|
667
|
|
|
* |
|
668
|
|
|
* @throws \InvalidArgumentException |
|
669
|
8 |
|
*/ |
|
670
|
|
|
protected function getDropIndexByColumnsInstructions($tableName, $columns) |
|
671
|
8 |
|
{ |
|
672
|
3 |
|
if (is_string($columns)) { |
|
673
|
3 |
|
$columns = [$columns]; // str to array |
|
674
|
|
|
} |
|
675
|
|
|
|
|
676
|
8 |
|
$indexes = $this->getIndexes($tableName); |
|
677
|
8 |
|
$columns = array_map('strtolower', $columns); |
|
678
|
8 |
|
|
|
679
|
8 |
|
foreach ($indexes as $indexName => $index) { |
|
680
|
8 |
|
if ($columns == $index['columns']) { |
|
681
|
|
|
return new AlterInstructions([sprintf( |
|
682
|
8 |
|
'DROP INDEX %s', |
|
683
|
8 |
|
$this->quoteColumnName($indexName) |
|
684
|
8 |
|
)]); |
|
685
|
|
|
} |
|
686
|
7 |
|
} |
|
687
|
7 |
|
|
|
688
|
|
|
throw new InvalidArgumentException(sprintf( |
|
689
|
|
|
"The specified index on columns '%s' does not exist", |
|
690
|
|
|
implode(',', $columns) |
|
691
|
|
|
)); |
|
692
|
|
|
} |
|
693
|
|
|
|
|
694
|
|
|
/** |
|
695
|
7 |
|
* {@inheritDoc} |
|
696
|
7 |
|
* |
|
697
|
|
|
* @throws \InvalidArgumentException |
|
698
|
7 |
|
*/ |
|
699
|
7 |
|
protected function getDropIndexByNameInstructions($tableName, $indexName) |
|
700
|
7 |
|
{ |
|
701
|
7 |
|
$indexes = $this->getIndexes($tableName); |
|
702
|
7 |
|
|
|
703
|
|
|
foreach ($indexes as $name => $index) { |
|
704
|
7 |
|
if ($name === $indexName) { |
|
705
|
|
|
return new AlterInstructions([sprintf( |
|
706
|
|
|
'DROP INDEX %s', |
|
707
|
|
|
$this->quoteColumnName($indexName) |
|
708
|
|
|
)]); |
|
709
|
96 |
|
} |
|
710
|
|
|
} |
|
711
|
|
|
|
|
712
|
96 |
|
throw new InvalidArgumentException(sprintf( |
|
713
|
87 |
|
"The specified index name '%s' does not exist", |
|
714
|
|
|
$indexName |
|
715
|
96 |
|
)); |
|
716
|
4 |
|
} |
|
717
|
|
|
|
|
718
|
96 |
|
/** |
|
719
|
9 |
|
* @inheritDoc |
|
720
|
|
|
*/ |
|
721
|
|
|
public function hasPrimaryKey($tableName, $columns, $constraint = null) |
|
722
|
6 |
|
{ |
|
723
|
6 |
|
$primaryKey = $this->getPrimaryKey($tableName); |
|
724
|
6 |
|
|
|
725
|
6 |
|
if (empty($primaryKey['constraint'])) { |
|
726
|
6 |
|
return false; |
|
727
|
6 |
|
} |
|
728
|
6 |
|
|
|
729
|
6 |
|
if ($constraint) { |
|
730
|
|
|
return ($primaryKey['constraint'] === $constraint); |
|
731
|
5 |
|
} else { |
|
732
|
|
|
if (is_string($columns)) { |
|
733
|
5 |
|
$columns = [$columns]; // str to array |
|
734
|
|
|
} |
|
735
|
95 |
|
$missingColumns = array_diff($columns, $primaryKey['columns']); |
|
736
|
5 |
|
|
|
737
|
|
|
return empty($missingColumns); |
|
738
|
95 |
|
} |
|
739
|
3 |
|
} |
|
740
|
|
|
|
|
741
|
95 |
|
/** |
|
742
|
1 |
|
* Get the primary key from a particular table. |
|
743
|
|
|
* |
|
744
|
|
|
* @param string $tableName Table name |
|
745
|
1 |
|
* |
|
746
|
1 |
|
* @return array |
|
747
|
1 |
|
*/ |
|
748
|
1 |
|
public function getPrimaryKey($tableName) |
|
749
|
1 |
|
{ |
|
750
|
1 |
|
$options = $this->getOptions(); |
|
751
|
1 |
|
$rows = $this->fetchAll(sprintf( |
|
752
|
1 |
|
"SELECT |
|
753
|
|
|
k.CONSTRAINT_NAME, |
|
754
|
1 |
|
k.COLUMN_NAME |
|
755
|
|
|
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS t |
|
756
|
1 |
|
JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE k |
|
757
|
|
|
USING(CONSTRAINT_NAME,TABLE_NAME) |
|
758
|
95 |
|
WHERE t.CONSTRAINT_TYPE='PRIMARY KEY' |
|
759
|
82 |
|
AND t.TABLE_SCHEMA='%s' |
|
760
|
|
|
AND t.TABLE_NAME='%s'", |
|
761
|
|
|
$options['name'], |
|
762
|
6 |
|
$tableName |
|
763
|
6 |
|
)); |
|
764
|
6 |
|
|
|
765
|
6 |
|
$primaryKey = [ |
|
766
|
6 |
|
'columns' => [], |
|
767
|
6 |
|
]; |
|
768
|
|
|
foreach ($rows as $row) { |
|
769
|
6 |
|
$primaryKey['constraint'] = $row['CONSTRAINT_NAME']; |
|
770
|
6 |
|
$primaryKey['columns'][] = $row['COLUMN_NAME']; |
|
771
|
6 |
|
} |
|
772
|
6 |
|
|
|
773
|
6 |
|
return $primaryKey; |
|
774
|
6 |
|
} |
|
775
|
6 |
|
|
|
776
|
2 |
|
/** |
|
777
|
2 |
|
* @inheritDoc |
|
778
|
6 |
|
*/ |
|
779
|
|
|
public function hasForeignKey($tableName, $columns, $constraint = null) |
|
780
|
5 |
|
{ |
|
781
|
82 |
|
if (is_string($columns)) { |
|
782
|
76 |
|
$columns = [$columns]; // str to array |
|
783
|
76 |
|
} |
|
784
|
82 |
|
$foreignKeys = $this->getForeignKeys($tableName); |
|
785
|
|
|
if ($constraint) { |
|
786
|
86 |
|
if (isset($foreignKeys[$constraint])) { |
|
787
|
82 |
|
return !empty($foreignKeys[$constraint]); |
|
788
|
|
|
} |
|
789
|
86 |
|
|
|
790
|
7 |
|
return false; |
|
791
|
|
|
} |
|
792
|
84 |
|
|
|
793
|
5 |
|
foreach ($foreignKeys as $key) { |
|
794
|
|
|
if ($columns == $key['columns']) { |
|
795
|
83 |
|
return true; |
|
796
|
7 |
|
} |
|
797
|
|
|
} |
|
798
|
83 |
|
|
|
799
|
80 |
|
return false; |
|
800
|
|
|
} |
|
801
|
83 |
|
|
|
802
|
4 |
|
/** |
|
803
|
|
|
* Get an array of foreign keys from a particular table. |
|
804
|
83 |
|
* |
|
805
|
4 |
|
* @param string $tableName Table name |
|
806
|
|
|
* |
|
807
|
83 |
|
* @return array |
|
808
|
80 |
|
*/ |
|
809
|
|
|
protected function getForeignKeys($tableName) |
|
810
|
10 |
|
{ |
|
811
|
2 |
|
if (strpos($tableName, '.') !== false) { |
|
812
|
|
|
[$schema, $tableName] = explode('.', $tableName); |
|
813
|
10 |
|
} |
|
814
|
10 |
|
|
|
815
|
10 |
|
$foreignKeys = []; |
|
816
|
10 |
|
$rows = $this->fetchAll(sprintf( |
|
817
|
5 |
|
"SELECT |
|
818
|
8 |
|
CONSTRAINT_NAME, |
|
819
|
5 |
|
CONCAT(TABLE_SCHEMA, '.', TABLE_NAME) AS TABLE_NAME, |
|
820
|
|
|
COLUMN_NAME, |
|
821
|
6 |
|
CONCAT(REFERENCED_TABLE_SCHEMA, '.', REFERENCED_TABLE_NAME) AS REFERENCED_TABLE_NAME, |
|
822
|
4 |
|
REFERENCED_COLUMN_NAME |
|
823
|
|
|
FROM information_schema.KEY_COLUMN_USAGE |
|
824
|
2 |
|
WHERE REFERENCED_TABLE_NAME IS NOT NULL |
|
825
|
|
|
AND TABLE_SCHEMA = %s |
|
826
|
|
|
AND TABLE_NAME = '%s' |
|
827
|
|
|
ORDER BY POSITION_IN_UNIQUE_CONSTRAINT", |
|
828
|
|
|
empty($schema) ? 'DATABASE()' : "'$schema'", |
|
829
|
|
|
$tableName |
|
830
|
2 |
|
)); |
|
831
|
|
|
foreach ($rows as $row) { |
|
832
|
|
|
$foreignKeys[$row['CONSTRAINT_NAME']]['table'] = $row['TABLE_NAME']; |
|
833
|
2 |
|
$foreignKeys[$row['CONSTRAINT_NAME']]['columns'][] = $row['COLUMN_NAME']; |
|
834
|
2 |
|
$foreignKeys[$row['CONSTRAINT_NAME']]['referenced_table'] = $row['REFERENCED_TABLE_NAME']; |
|
835
|
2 |
|
$foreignKeys[$row['CONSTRAINT_NAME']]['referenced_columns'][] = $row['REFERENCED_COLUMN_NAME']; |
|
836
|
|
|
} |
|
837
|
|
|
|
|
838
|
|
|
return $foreignKeys; |
|
839
|
|
|
} |
|
840
|
|
|
|
|
841
|
|
|
/** |
|
842
|
|
|
* @inheritDoc |
|
843
|
|
|
*/ |
|
844
|
|
|
protected function getAddForeignKeyInstructions(Table $table, ForeignKey $foreignKey) |
|
845
|
|
|
{ |
|
846
|
17 |
|
$alter = sprintf( |
|
847
|
|
|
'ADD %s', |
|
848
|
17 |
|
$this->getForeignKeySqlDefinition($foreignKey) |
|
849
|
17 |
|
); |
|
850
|
1 |
|
|
|
851
|
|
|
return new AlterInstructions([$alter]); |
|
852
|
16 |
|
} |
|
853
|
16 |
|
|
|
854
|
16 |
|
/** |
|
855
|
16 |
|
* @inheritDoc |
|
856
|
14 |
|
*/ |
|
857
|
14 |
|
protected function getDropForeignKeyInstructions($tableName, $constraint) |
|
858
|
16 |
|
{ |
|
859
|
4 |
|
$alter = sprintf( |
|
860
|
4 |
|
'DROP FOREIGN KEY %s', |
|
861
|
16 |
|
$constraint |
|
862
|
3 |
|
); |
|
863
|
3 |
|
|
|
864
|
3 |
|
return new AlterInstructions([$alter]); |
|
865
|
|
|
} |
|
866
|
16 |
|
|
|
867
|
6 |
|
/** |
|
868
|
6 |
|
* {@inheritDoc} |
|
869
|
3 |
|
* |
|
870
|
3 |
|
* @throws \InvalidArgumentException |
|
871
|
6 |
|
*/ |
|
872
|
16 |
|
protected function getDropForeignKeyByColumnsInstructions($tableName, $columns) |
|
873
|
5 |
|
{ |
|
874
|
5 |
|
$instructions = new AlterInstructions(); |
|
875
|
1 |
|
|
|
876
|
1 |
|
foreach ($columns as $column) { |
|
877
|
5 |
|
$rows = $this->fetchAll(sprintf( |
|
878
|
2 |
|
"SELECT |
|
879
|
2 |
|
CONSTRAINT_NAME |
|
880
|
5 |
|
FROM information_schema.KEY_COLUMN_USAGE |
|
881
|
16 |
|
WHERE REFERENCED_TABLE_SCHEMA = DATABASE() |
|
882
|
2 |
|
AND REFERENCED_TABLE_NAME IS NOT NULL |
|
883
|
2 |
|
AND TABLE_NAME = '%s' |
|
884
|
2 |
|
AND COLUMN_NAME = '%s' |
|
885
|
16 |
|
ORDER BY POSITION_IN_UNIQUE_CONSTRAINT", |
|
886
|
2 |
|
$tableName, |
|
887
|
2 |
|
$column |
|
888
|
2 |
|
)); |
|
889
|
16 |
|
|
|
890
|
2 |
|
foreach ($rows as $row) { |
|
891
|
2 |
|
$instructions->merge($this->getDropForeignKeyInstructions($tableName, $row['CONSTRAINT_NAME'])); |
|
892
|
2 |
|
} |
|
893
|
16 |
|
} |
|
894
|
15 |
|
|
|
895
|
15 |
|
if (empty($instructions->getAlterParts())) { |
|
896
|
12 |
|
throw new InvalidArgumentException(sprintf( |
|
897
|
12 |
|
"Not foreign key on columns '%s' exist", |
|
898
|
15 |
|
implode(',', $columns) |
|
899
|
11 |
|
)); |
|
900
|
6 |
|
} |
|
901
|
4 |
|
|
|
902
|
4 |
|
return $instructions; |
|
903
|
6 |
|
} |
|
904
|
6 |
|
|
|
905
|
10 |
|
/** |
|
906
|
2 |
|
* {@inheritDoc} |
|
907
|
2 |
|
* |
|
908
|
10 |
|
* @throws \Phinx\Db\Adapter\UnsupportedColumnTypeException |
|
909
|
1 |
|
*/ |
|
910
|
1 |
|
public function getSqlType($type, $limit = null) |
|
911
|
1 |
|
{ |
|
912
|
10 |
|
switch ($type) { |
|
913
|
1 |
|
case static::PHINX_TYPE_FLOAT: |
|
914
|
1 |
|
case static::PHINX_TYPE_DOUBLE: |
|
915
|
1 |
|
case static::PHINX_TYPE_DECIMAL: |
|
916
|
10 |
|
case static::PHINX_TYPE_DATE: |
|
917
|
1 |
|
case static::PHINX_TYPE_ENUM: |
|
918
|
1 |
|
case static::PHINX_TYPE_SET: |
|
919
|
1 |
|
case static::PHINX_TYPE_JSON: |
|
920
|
10 |
|
// Geospatial database types |
|
921
|
2 |
|
case static::PHINX_TYPE_GEOMETRY: |
|
922
|
2 |
|
case static::PHINX_TYPE_POINT: |
|
923
|
2 |
|
case static::PHINX_TYPE_LINESTRING: |
|
924
|
9 |
|
case static::PHINX_TYPE_POLYGON: |
|
925
|
2 |
|
return ['name' => $type]; |
|
926
|
2 |
|
case static::PHINX_TYPE_DATETIME: |
|
927
|
2 |
|
case static::PHINX_TYPE_TIMESTAMP: |
|
928
|
8 |
|
case static::PHINX_TYPE_TIME: |
|
929
|
2 |
|
return ['name' => $type, 'limit' => $limit]; |
|
930
|
2 |
|
case static::PHINX_TYPE_STRING: |
|
931
|
2 |
|
return ['name' => 'varchar', 'limit' => $limit ?: 255]; |
|
932
|
|
|
case static::PHINX_TYPE_CHAR: |
|
933
|
|
|
return ['name' => 'char', 'limit' => $limit ?: 255]; |
|
934
|
|
|
case static::PHINX_TYPE_TEXT: |
|
935
|
16 |
|
if ($limit) { |
|
936
|
|
|
$sizes = [ |
|
937
|
|
|
// Order matters! Size must always be tested from longest to shortest! |
|
938
|
15 |
|
'longtext' => static::TEXT_LONG, |
|
939
|
15 |
|
'mediumtext' => static::TEXT_MEDIUM, |
|
940
|
|
|
'text' => static::TEXT_REGULAR, |
|
941
|
15 |
|
'tinytext' => static::TEXT_SMALL, |
|
942
|
|
|
]; |
|
943
|
15 |
|
foreach ($sizes as $name => $length) { |
|
944
|
3 |
|
if ($limit >= $length) { |
|
945
|
3 |
|
return ['name' => $name]; |
|
946
|
|
|
} |
|
947
|
15 |
|
} |
|
948
|
|
|
} |
|
949
|
|
|
|
|
950
|
|
|
return ['name' => 'text']; |
|
951
|
|
|
case static::PHINX_TYPE_BINARY: |
|
952
|
|
|
if ($limit === null) { |
|
953
|
|
|
$limit = 255; |
|
954
|
83 |
|
} |
|
955
|
|
|
|
|
956
|
83 |
|
if ($limit > 255) { |
|
957
|
|
|
return $this->getSqlType(static::PHINX_TYPE_BLOB, $limit); |
|
958
|
83 |
|
} |
|
959
|
1 |
|
|
|
960
|
1 |
|
return ['name' => 'binary', 'limit' => $limit]; |
|
961
|
82 |
|
case static::PHINX_TYPE_BINARYUUID: |
|
962
|
|
|
return ['name' => 'binary', 'limit' => 16]; |
|
963
|
83 |
|
case static::PHINX_TYPE_VARBINARY: |
|
964
|
|
|
if ($limit === null) { |
|
965
|
|
|
$limit = 255; |
|
966
|
|
|
} |
|
967
|
|
|
|
|
968
|
4 |
|
if ($limit > 255) { |
|
969
|
|
|
return $this->getSqlType(static::PHINX_TYPE_BLOB, $limit); |
|
970
|
4 |
|
} |
|
971
|
4 |
|
|
|
972
|
4 |
|
return ['name' => 'varbinary', 'limit' => $limit]; |
|
973
|
|
|
case static::PHINX_TYPE_BLOB: |
|
974
|
4 |
|
if ($limit !== null) { |
|
975
|
4 |
|
// Rework this part as the choosen types were always UNDER the required length |
|
976
|
|
|
$sizes = [ |
|
977
|
4 |
|
'tinyblob' => static::BLOB_SMALL, |
|
978
|
3 |
|
'blob' => static::BLOB_REGULAR, |
|
979
|
3 |
|
'mediumblob' => static::BLOB_MEDIUM, |
|
980
|
|
|
]; |
|
981
|
3 |
|
|
|
982
|
|
|
foreach ($sizes as $name => $length) { |
|
983
|
3 |
|
if ($limit <= $length) { |
|
984
|
|
|
return ['name' => $name]; |
|
985
|
|
|
} |
|
986
|
|
|
} |
|
987
|
|
|
|
|
988
|
|
|
// For more length requirement, the longblob is used |
|
989
|
81 |
|
return ['name' => 'longblob']; |
|
990
|
|
|
} |
|
991
|
81 |
|
|
|
992
|
81 |
|
// If not limit is provided, fallback on blob |
|
993
|
|
|
return ['name' => 'blob']; |
|
994
|
|
|
case static::PHINX_TYPE_TINYBLOB: |
|
995
|
|
|
// Automatically reprocess blob type to ensure that correct blob subtype is selected given provided limit |
|
996
|
|
|
return $this->getSqlType(static::PHINX_TYPE_BLOB, $limit ?: static::BLOB_TINY); |
|
997
|
|
|
case static::PHINX_TYPE_MEDIUMBLOB: |
|
998
|
|
|
// Automatically reprocess blob type to ensure that correct blob subtype is selected given provided limit |
|
999
|
|
|
return $this->getSqlType(static::PHINX_TYPE_BLOB, $limit ?: static::BLOB_MEDIUM); |
|
1000
|
89 |
|
case static::PHINX_TYPE_LONGBLOB: |
|
1001
|
|
|
// Automatically reprocess blob type to ensure that correct blob subtype is selected given provided limit |
|
1002
|
89 |
|
return $this->getSqlType(static::PHINX_TYPE_BLOB, $limit ?: static::BLOB_LONG); |
|
1003
|
|
|
case static::PHINX_TYPE_BIT: |
|
1004
|
89 |
|
return ['name' => 'bit', 'limit' => $limit ?: 64]; |
|
1005
|
89 |
|
case static::PHINX_TYPE_SMALL_INTEGER: |
|
1006
|
89 |
|
return ['name' => 'smallint', 'limit' => $limit ?: 6]; |
|
1007
|
2 |
|
case static::PHINX_TYPE_TINY_INTEGER: |
|
1008
|
89 |
|
return ['name' => 'tinyint', 'limit' => $limit ?: 4]; |
|
1009
|
86 |
|
case static::PHINX_TYPE_INTEGER: |
|
1010
|
86 |
|
if ($limit && $limit >= static::INT_TINY) { |
|
1011
|
89 |
|
$sizes = [ |
|
1012
|
5 |
|
// Order matters! Size must always be tested from longest to shortest! |
|
1013
|
5 |
|
'bigint' => static::INT_BIG, |
|
1014
|
89 |
|
'int' => static::INT_REGULAR, |
|
1015
|
89 |
|
'mediumint' => static::INT_MEDIUM, |
|
1016
|
89 |
|
'smallint' => static::INT_SMALL, |
|
1017
|
89 |
|
'tinyint' => static::INT_TINY, |
|
1018
|
89 |
|
]; |
|
1019
|
89 |
|
$limits = [ |
|
1020
|
|
|
'tinyint' => 4, |
|
1021
|
89 |
|
'smallint' => 6, |
|
1022
|
2 |
|
'int' => 11, |
|
1023
|
2 |
|
'bigint' => 20, |
|
1024
|
|
|
]; |
|
1025
|
89 |
|
foreach ($sizes as $name => $length) { |
|
1026
|
1 |
|
if ($limit >= $length) { |
|
1027
|
1 |
|
$def = ['name' => $name]; |
|
1028
|
|
|
if (isset($limits[$name])) { |
|
1029
|
89 |
|
$def['limit'] = $limits[$name]; |
|
1030
|
|
|
} |
|
1031
|
|
|
|
|
1032
|
|
|
return $def; |
|
1033
|
|
|
} |
|
1034
|
|
|
} |
|
1035
|
|
|
} elseif (!$limit) { |
|
1036
|
|
|
$limit = 11; |
|
1037
|
|
|
} |
|
1038
|
16 |
|
|
|
1039
|
|
|
return ['name' => 'int', 'limit' => $limit]; |
|
1040
|
16 |
|
case static::PHINX_TYPE_BIG_INTEGER: |
|
1041
|
16 |
|
return ['name' => 'bigint', 'limit' => $limit ?: 20]; |
|
1042
|
16 |
|
case static::PHINX_TYPE_BOOLEAN: |
|
1043
|
2 |
|
return ['name' => 'tinyint', 'limit' => 1]; |
|
1044
|
2 |
|
case static::PHINX_TYPE_UUID: |
|
1045
|
|
|
return ['name' => 'char', 'limit' => 36]; |
|
1046
|
16 |
|
case static::PHINX_TYPE_YEAR: |
|
1047
|
5 |
|
if (!$limit || in_array($limit, [2, 4])) { |
|
1048
|
5 |
|
$limit = 4; |
|
1049
|
|
|
} |
|
1050
|
16 |
|
|
|
1051
|
1 |
|
return ['name' => 'year', 'limit' => $limit]; |
|
1052
|
1 |
|
default: |
|
1053
|
|
|
throw new UnsupportedColumnTypeException('Column type "' . $type . '" is not supported by MySQL.'); |
|
1054
|
16 |
|
} |
|
1055
|
|
|
} |
|
1056
|
16 |
|
|
|
1057
|
5 |
|
/** |
|
1058
|
5 |
|
* Returns Phinx type by SQL type |
|
1059
|
|
|
* |
|
1060
|
16 |
|
* @internal param string $sqlType SQL type |
|
1061
|
|
|
* |
|
1062
|
16 |
|
* @param string $sqlTypeDef SQL Type definition |
|
1063
|
|
|
* |
|
1064
|
|
|
* @throws \Phinx\Db\Adapter\UnsupportedColumnTypeException |
|
1065
|
|
|
* |
|
1066
|
|
|
* @return array Phinx type |
|
1067
|
|
|
*/ |
|
1068
|
|
|
public function getPhinxType($sqlTypeDef) |
|
1069
|
|
|
{ |
|
1070
|
|
|
$matches = []; |
|
1071
|
17 |
|
if (!preg_match('/^([\w]+)(\(([\d]+)*(,([\d]+))*\))*(.+)*$/', $sqlTypeDef, $matches)) { |
|
1072
|
|
|
throw new UnsupportedColumnTypeException('Column type "' . $sqlTypeDef . '" is not supported by MySQL.'); |
|
1073
|
17 |
|
} |
|
1074
|
17 |
|
|
|
1075
|
5 |
|
$limit = null; |
|
1076
|
5 |
|
$scale = null; |
|
1077
|
17 |
|
$type = $matches[1]; |
|
1078
|
17 |
|
if (count($matches) > 2) { |
|
1079
|
17 |
|
$limit = $matches[3] ? (int)$matches[3] : null; |
|
1080
|
17 |
|
} |
|
1081
|
17 |
|
if (count($matches) > 4) { |
|
1082
|
17 |
|
$scale = (int)$matches[5]; |
|
1083
|
17 |
|
} |
|
1084
|
17 |
|
if ($type === 'tinyint' && $limit === 1) { |
|
1085
|
17 |
|
$type = static::PHINX_TYPE_BOOLEAN; |
|
1086
|
17 |
|
$limit = null; |
|
1087
|
17 |
|
} |
|
1088
|
2 |
|
switch ($type) { |
|
1089
|
2 |
|
case 'varchar': |
|
1090
|
17 |
|
$type = static::PHINX_TYPE_STRING; |
|
1091
|
2 |
|
if ($limit === 255) { |
|
1092
|
2 |
|
$limit = null; |
|
1093
|
17 |
|
} |
|
1094
|
|
|
break; |
|
1095
|
|
|
case 'char': |
|
1096
|
|
|
$type = static::PHINX_TYPE_CHAR; |
|
1097
|
|
|
if ($limit === 255) { |
|
1098
|
|
|
$limit = null; |
|
1099
|
|
|
} |
|
1100
|
|
|
if ($limit === 36) { |
|
1101
|
|
|
$type = static::PHINX_TYPE_UUID; |
|
1102
|
2 |
|
} |
|
1103
|
|
|
break; |
|
1104
|
2 |
|
case 'tinyint': |
|
1105
|
|
|
$type = static::PHINX_TYPE_TINY_INTEGER; |
|
1106
|
|
|
$limit = static::INT_TINY; |
|
1107
|
2 |
|
break; |
|
1108
|
|
|
case 'smallint': |
|
1109
|
|
|
$type = static::PHINX_TYPE_SMALL_INTEGER; |
|
1110
|
|
|
$limit = static::INT_SMALL; |
|
1111
|
2 |
|
break; |
|
1112
|
2 |
|
case 'mediumint': |
|
1113
|
|
|
$type = static::PHINX_TYPE_INTEGER; |
|
1114
|
2 |
|
$limit = static::INT_MEDIUM; |
|
1115
|
|
|
break; |
|
1116
|
2 |
|
case 'int': |
|
1117
|
|
|
$type = static::PHINX_TYPE_INTEGER; |
|
1118
|
|
|
if ($limit === 11) { |
|
1119
|
|
|
$limit = null; |
|
1120
|
|
|
} |
|
1121
|
|
|
break; |
|
1122
|
|
|
case 'bigint': |
|
1123
|
85 |
|
if ($limit === 20) { |
|
1124
|
|
|
$limit = null; |
|
1125
|
85 |
|
} |
|
1126
|
|
|
$type = static::PHINX_TYPE_BIG_INTEGER; |
|
1127
|
|
|
break; |
|
1128
|
|
|
case 'bit': |
|
1129
|
|
|
$type = static::PHINX_TYPE_BIT; |
|
1130
|
|
|
if ($limit === 64) { |
|
1131
|
|
|
$limit = null; |
|
1132
|
|
|
} |
|
1133
|
|
|
break; |
|
1134
|
|
|
case 'blob': |
|
1135
|
|
|
$type = static::PHINX_TYPE_BLOB; |
|
1136
|
|
|
$limit = static::BLOB_REGULAR; |
|
1137
|
|
|
break; |
|
1138
|
|
|
case 'tinyblob': |
|
1139
|
|
|
$type = static::PHINX_TYPE_TINYBLOB; |
|
1140
|
|
|
$limit = static::BLOB_TINY; |
|
1141
|
|
|
break; |
|
1142
|
|
|
case 'mediumblob': |
|
1143
|
|
|
$type = static::PHINX_TYPE_MEDIUMBLOB; |
|
1144
|
|
|
$limit = static::BLOB_MEDIUM; |
|
1145
|
|
|
break; |
|
1146
|
|
|
case 'longblob': |
|
1147
|
|
|
$type = static::PHINX_TYPE_LONGBLOB; |
|
1148
|
|
|
$limit = static::BLOB_LONG; |
|
1149
|
|
|
break; |
|
1150
|
|
|
case 'tinytext': |
|
1151
|
|
|
$type = static::PHINX_TYPE_TEXT; |
|
1152
|
|
|
$limit = static::TEXT_TINY; |
|
1153
|
|
|
break; |
|
1154
|
|
|
case 'mediumtext': |
|
1155
|
|
|
$type = static::PHINX_TYPE_TEXT; |
|
1156
|
|
|
$limit = static::TEXT_MEDIUM; |
|
1157
|
|
|
break; |
|
1158
|
|
|
case 'longtext': |
|
1159
|
|
|
$type = static::PHINX_TYPE_TEXT; |
|
1160
|
|
|
$limit = static::TEXT_LONG; |
|
1161
|
|
|
break; |
|
1162
|
|
|
case 'binary': |
|
1163
|
|
|
if ($limit === null) { |
|
1164
|
|
|
$limit = 255; |
|
1165
|
|
|
} |
|
1166
|
|
|
|
|
1167
|
|
|
if ($limit > 255) { |
|
1168
|
|
|
$type = static::PHINX_TYPE_BLOB; |
|
1169
|
|
|
break; |
|
1170
|
|
|
} |
|
1171
|
|
|
|
|
1172
|
|
|
if ($limit === 16) { |
|
1173
|
|
|
$type = static::PHINX_TYPE_BINARYUUID; |
|
1174
|
|
|
} |
|
1175
|
|
|
break; |
|
1176
|
|
|
} |
|
1177
|
|
|
|
|
1178
|
|
|
try { |
|
1179
|
|
|
// Call this to check if parsed type is supported. |
|
1180
|
|
|
$this->getSqlType($type, $limit); |
|
1181
|
|
|
} catch (UnsupportedColumnTypeException $e) { |
|
1182
|
|
|
$type = Literal::from($type); |
|
1183
|
|
|
} |
|
1184
|
|
|
|
|
1185
|
|
|
$phinxType = [ |
|
1186
|
|
|
'name' => $type, |
|
1187
|
|
|
'limit' => $limit, |
|
1188
|
|
|
'scale' => $scale, |
|
1189
|
|
|
]; |
|
1190
|
|
|
|
|
1191
|
|
|
if ($type === static::PHINX_TYPE_ENUM || $type === static::PHINX_TYPE_SET) { |
|
1192
|
|
|
$values = trim($matches[6], "()"); |
|
1193
|
|
|
$phinxType['values'] = []; |
|
1194
|
|
|
$opened = false; |
|
1195
|
|
|
$escaped = false; |
|
1196
|
|
|
$wasEscaped = false; |
|
1197
|
|
|
$value = ''; |
|
1198
|
|
|
$valuesLength = strlen($values); |
|
1199
|
|
|
for ($i = 0; $i < $valuesLength; $i++) { |
|
1200
|
|
|
$char = $values[$i]; |
|
1201
|
|
|
if ($char === "'" && !$opened) { |
|
1202
|
|
|
$opened = true; |
|
1203
|
|
|
} elseif ( |
|
1204
|
|
|
!$escaped |
|
1205
|
|
|
&& ($i + 1) < $valuesLength |
|
1206
|
|
|
&& ( |
|
1207
|
|
|
$char === "'" && $values[$i + 1] === "'" |
|
1208
|
|
|
|| $char === "\\" && $values[$i + 1] === "\\" |
|
1209
|
|
|
) |
|
1210
|
|
|
) { |
|
1211
|
|
|
$escaped = true; |
|
1212
|
|
|
} elseif ($char === "'" && $opened && !$escaped) { |
|
1213
|
|
|
$phinxType['values'][] = $value; |
|
1214
|
|
|
$value = ''; |
|
1215
|
|
|
$opened = false; |
|
1216
|
|
|
} elseif (($char === "'" || $char === "\\") && $opened && $escaped) { |
|
1217
|
|
|
$value .= $char; |
|
1218
|
|
|
$escaped = false; |
|
1219
|
|
|
$wasEscaped = true; |
|
1220
|
|
|
} elseif ($opened) { |
|
1221
|
|
|
if ($values[$i - 1] === "\\" && !$wasEscaped) { |
|
1222
|
|
|
if ($char === 'n') { |
|
1223
|
|
|
$char = "\n"; |
|
1224
|
|
|
} elseif ($char === 'r') { |
|
1225
|
|
|
$char = "\r"; |
|
1226
|
|
|
} elseif ($char === 't') { |
|
1227
|
|
|
$char = "\t"; |
|
1228
|
|
|
} |
|
1229
|
|
|
if ($values[$i] !== $char) { |
|
1230
|
|
|
$value = substr($value, 0, strlen($value) - 1); |
|
1231
|
|
|
} |
|
1232
|
|
|
} |
|
1233
|
|
|
$value .= $char; |
|
1234
|
|
|
$wasEscaped = false; |
|
1235
|
|
|
} |
|
1236
|
|
|
} |
|
1237
|
|
|
} |
|
1238
|
|
|
|
|
1239
|
|
|
return $phinxType; |
|
1240
|
|
|
} |
|
1241
|
|
|
|
|
1242
|
|
|
/** |
|
1243
|
|
|
* @inheritDoc |
|
1244
|
|
|
*/ |
|
1245
|
|
|
public function createDatabase($name, $options = []) |
|
1246
|
|
|
{ |
|
1247
|
|
|
$charset = $options['charset'] ?? 'utf8'; |
|
1248
|
|
|
|
|
1249
|
|
|
if (isset($options['collation'])) { |
|
1250
|
|
|
$this->execute(sprintf( |
|
1251
|
|
|
'CREATE DATABASE `%s` DEFAULT CHARACTER SET `%s` COLLATE `%s`', |
|
1252
|
|
|
$name, |
|
1253
|
|
|
$charset, |
|
1254
|
|
|
$options['collation'] |
|
1255
|
|
|
)); |
|
1256
|
|
|
} else { |
|
1257
|
|
|
$this->execute(sprintf('CREATE DATABASE `%s` DEFAULT CHARACTER SET `%s`', $name, $charset)); |
|
1258
|
|
|
} |
|
1259
|
|
|
} |
|
1260
|
|
|
|
|
1261
|
|
|
/** |
|
1262
|
|
|
* @inheritDoc |
|
1263
|
|
|
*/ |
|
1264
|
|
|
public function hasDatabase($name) |
|
1265
|
|
|
{ |
|
1266
|
|
|
$rows = $this->fetchAll( |
|
1267
|
|
|
sprintf( |
|
1268
|
|
|
'SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = \'%s\'', |
|
1269
|
|
|
$name |
|
1270
|
|
|
) |
|
1271
|
|
|
); |
|
1272
|
|
|
|
|
1273
|
|
|
foreach ($rows as $row) { |
|
1274
|
|
|
if (!empty($row)) { |
|
1275
|
|
|
return true; |
|
1276
|
|
|
} |
|
1277
|
|
|
} |
|
1278
|
|
|
|
|
1279
|
|
|
return false; |
|
1280
|
|
|
} |
|
1281
|
|
|
|
|
1282
|
|
|
/** |
|
1283
|
|
|
* @inheritDoc |
|
1284
|
|
|
*/ |
|
1285
|
|
|
public function dropDatabase($name) |
|
1286
|
|
|
{ |
|
1287
|
|
|
$this->execute(sprintf('DROP DATABASE IF EXISTS `%s`', $name)); |
|
1288
|
|
|
$this->createdTables = []; |
|
1289
|
|
|
} |
|
1290
|
|
|
|
|
1291
|
|
|
/** |
|
1292
|
|
|
* Gets the MySQL Column Definition for a Column object. |
|
1293
|
|
|
* |
|
1294
|
|
|
* @param \Phinx\Db\Table\Column $column Column |
|
1295
|
|
|
* |
|
1296
|
|
|
* @return string |
|
1297
|
|
|
*/ |
|
1298
|
|
|
protected function getColumnSqlDefinition(Column $column) |
|
1299
|
|
|
{ |
|
1300
|
|
|
if ($column->getType() instanceof Literal) { |
|
1301
|
|
|
$def = (string)$column->getType(); |
|
1302
|
|
|
} else { |
|
1303
|
|
|
$sqlType = $this->getSqlType($column->getType(), $column->getLimit()); |
|
1304
|
|
|
$def = strtoupper($sqlType['name']); |
|
1305
|
|
|
} |
|
1306
|
|
|
if ($column->getPrecision() && $column->getScale()) { |
|
1307
|
|
|
$def .= '(' . $column->getPrecision() . ',' . $column->getScale() . ')'; |
|
1308
|
|
|
} elseif (isset($sqlType['limit'])) { |
|
1309
|
|
|
$def .= '(' . $sqlType['limit'] . ')'; |
|
1310
|
|
|
} |
|
1311
|
|
|
if (($values = $column->getValues()) && is_array($values)) { |
|
1312
|
|
|
$def .= "(" . implode(", ", array_map(function ($value) { |
|
1313
|
|
|
// we special case NULL as it's not actually allowed an enum value, |
|
1314
|
|
|
// and we want MySQL to issue an error on the create statement, but |
|
1315
|
|
|
// quote coerces it to an empty string, which will not error |
|
1316
|
|
|
return $value === null ? 'NULL' : $this->getConnection()->quote($value); |
|
1317
|
|
|
}, $values)) . ")"; |
|
1318
|
|
|
} |
|
1319
|
|
|
|
|
1320
|
|
|
$def .= $column->getEncoding() ? ' CHARACTER SET ' . $column->getEncoding() : ''; |
|
1321
|
|
|
$def .= $column->getCollation() ? ' COLLATE ' . $column->getCollation() : ''; |
|
1322
|
|
|
$def .= !$column->isSigned() && isset($this->signedColumnTypes[$column->getType()]) ? ' unsigned' : ''; |
|
1323
|
|
|
$def .= $column->isNull() ? ' NULL' : ' NOT NULL'; |
|
1324
|
|
|
|
|
1325
|
|
|
if ( |
|
1326
|
|
|
version_compare($this->getAttribute(\PDO::ATTR_SERVER_VERSION), '8') > -1 |
|
1327
|
|
|
&& in_array($column->getType(), [ |
|
1328
|
|
|
static::PHINX_TYPE_GEOMETRY, |
|
1329
|
|
|
static::PHINX_TYPE_POINT, |
|
1330
|
|
|
static::PHINX_TYPE_LINESTRING, |
|
1331
|
|
|
static::PHINX_TYPE_POLYGON, |
|
1332
|
|
|
]) |
|
1333
|
|
|
&& !is_null($column->getSrid()) |
|
1334
|
|
|
) { |
|
1335
|
|
|
$def .= " SRID {$column->getSrid()}"; |
|
1336
|
|
|
} |
|
1337
|
|
|
|
|
1338
|
|
|
$def .= $column->isIdentity() ? ' AUTO_INCREMENT' : ''; |
|
1339
|
|
|
$def .= $this->getDefaultValueDefinition($column->getDefault(), $column->getType()); |
|
1340
|
|
|
|
|
1341
|
|
|
if ($column->getComment()) { |
|
1342
|
|
|
$def .= ' COMMENT ' . $this->getConnection()->quote($column->getComment()); |
|
1343
|
|
|
} |
|
1344
|
|
|
|
|
1345
|
|
|
if ($column->getUpdate()) { |
|
1346
|
|
|
$def .= ' ON UPDATE ' . $column->getUpdate(); |
|
1347
|
|
|
} |
|
1348
|
|
|
|
|
1349
|
|
|
return $def; |
|
1350
|
|
|
} |
|
1351
|
|
|
|
|
1352
|
|
|
/** |
|
1353
|
|
|
* Gets the MySQL Index Definition for an Index object. |
|
1354
|
|
|
* |
|
1355
|
|
|
* @param \Phinx\Db\Table\Index $index Index |
|
1356
|
|
|
* |
|
1357
|
|
|
* @return string |
|
1358
|
|
|
*/ |
|
1359
|
|
|
protected function getIndexSqlDefinition(Index $index) |
|
1360
|
|
|
{ |
|
1361
|
|
|
$def = ''; |
|
1362
|
|
|
$limit = ''; |
|
1363
|
|
|
|
|
1364
|
|
|
if ($index->getType() === Index::UNIQUE) { |
|
1365
|
|
|
$def .= ' UNIQUE'; |
|
1366
|
|
|
} |
|
1367
|
|
|
|
|
1368
|
|
|
if ($index->getType() === Index::FULLTEXT) { |
|
1369
|
|
|
$def .= ' FULLTEXT'; |
|
1370
|
|
|
} |
|
1371
|
|
|
|
|
1372
|
|
|
$def .= ' KEY'; |
|
1373
|
|
|
|
|
1374
|
|
|
if (is_string($index->getName())) { |
|
1375
|
|
|
$def .= ' `' . $index->getName() . '`'; |
|
1376
|
|
|
} |
|
1377
|
|
|
|
|
1378
|
|
|
$columnNames = $index->getColumns(); |
|
1379
|
|
|
$order = $index->getOrder() ?? []; |
|
1380
|
|
|
$columnNames = array_map(function ($columnName) use ($order) { |
|
1381
|
|
|
$ret = '`' . $columnName . '`'; |
|
1382
|
|
|
if (isset($order[$columnName])) { |
|
1383
|
|
|
$ret .= ' ' . $order[$columnName]; |
|
1384
|
|
|
} |
|
1385
|
|
|
|
|
1386
|
|
|
return $ret; |
|
1387
|
|
|
}, $columnNames); |
|
1388
|
|
|
|
|
1389
|
|
|
if (!is_array($index->getLimit())) { |
|
1390
|
|
|
if ($index->getLimit()) { |
|
1391
|
|
|
$limit = '(' . $index->getLimit() . ')'; |
|
1392
|
|
|
} |
|
1393
|
|
|
$def .= ' (' . implode(',', $columnNames) . $limit . ')'; |
|
1394
|
|
|
} else { |
|
1395
|
|
|
$columns = $index->getColumns(); |
|
1396
|
|
|
$limits = $index->getLimit(); |
|
1397
|
|
|
$def .= ' ('; |
|
1398
|
|
|
foreach ($columns as $column) { |
|
1399
|
|
|
$limit = !isset($limits[$column]) || $limits[$column] <= 0 ? '' : '(' . $limits[$column] . ')'; |
|
1400
|
|
|
$columnSort = isset($order[$column]) ?? ''; |
|
1401
|
|
|
$def .= '`' . $column . '`' . $limit . ' ' . $columnSort . ', '; |
|
1402
|
|
|
} |
|
1403
|
|
|
$def = rtrim($def, ', '); |
|
1404
|
|
|
$def .= ' )'; |
|
1405
|
|
|
} |
|
1406
|
|
|
|
|
1407
|
|
|
return $def; |
|
1408
|
|
|
} |
|
1409
|
|
|
|
|
1410
|
|
|
/** |
|
1411
|
|
|
* Gets the MySQL Foreign Key Definition for an ForeignKey object. |
|
1412
|
|
|
* |
|
1413
|
|
|
* @param \Phinx\Db\Table\ForeignKey $foreignKey Foreign key |
|
1414
|
|
|
* |
|
1415
|
|
|
* @return string |
|
1416
|
|
|
*/ |
|
1417
|
|
|
protected function getForeignKeySqlDefinition(ForeignKey $foreignKey) |
|
1418
|
|
|
{ |
|
1419
|
|
|
$def = ''; |
|
1420
|
|
|
if ($foreignKey->getConstraint()) { |
|
1421
|
|
|
$def .= ' CONSTRAINT ' . $this->quoteColumnName($foreignKey->getConstraint()); |
|
1422
|
|
|
} |
|
1423
|
|
|
$columnNames = []; |
|
1424
|
|
|
foreach ($foreignKey->getColumns() as $column) { |
|
1425
|
|
|
$columnNames[] = $this->quoteColumnName($column); |
|
1426
|
|
|
} |
|
1427
|
|
|
$def .= ' FOREIGN KEY (' . implode(',', $columnNames) . ')'; |
|
1428
|
|
|
$refColumnNames = []; |
|
1429
|
|
|
foreach ($foreignKey->getReferencedColumns() as $column) { |
|
1430
|
|
|
$refColumnNames[] = $this->quoteColumnName($column); |
|
1431
|
|
|
} |
|
1432
|
|
|
$def .= ' REFERENCES ' . $this->quoteTableName($foreignKey->getReferencedTable()->getName()) . ' (' . implode(',', $refColumnNames) . ')'; |
|
1433
|
|
|
if ($foreignKey->getOnDelete()) { |
|
1434
|
|
|
$def .= ' ON DELETE ' . $foreignKey->getOnDelete(); |
|
1435
|
|
|
} |
|
1436
|
|
|
if ($foreignKey->getOnUpdate()) { |
|
1437
|
|
|
$def .= ' ON UPDATE ' . $foreignKey->getOnUpdate(); |
|
1438
|
|
|
} |
|
1439
|
|
|
|
|
1440
|
|
|
return $def; |
|
1441
|
|
|
} |
|
1442
|
|
|
|
|
1443
|
|
|
/** |
|
1444
|
|
|
* Describes a database table. This is a MySQL adapter specific method. |
|
1445
|
|
|
* |
|
1446
|
|
|
* @param string $tableName Table name |
|
1447
|
|
|
* |
|
1448
|
|
|
* @return array |
|
1449
|
|
|
*/ |
|
1450
|
|
|
public function describeTable($tableName) |
|
1451
|
|
|
{ |
|
1452
|
|
|
$options = $this->getOptions(); |
|
1453
|
|
|
|
|
1454
|
|
|
// mysql specific |
|
1455
|
|
|
$sql = sprintf( |
|
1456
|
|
|
"SELECT * |
|
1457
|
|
|
FROM information_schema.tables |
|
1458
|
|
|
WHERE table_schema = '%s' |
|
1459
|
|
|
AND table_name = '%s'", |
|
1460
|
|
|
$options['name'], |
|
1461
|
|
|
$tableName |
|
1462
|
|
|
); |
|
1463
|
|
|
|
|
1464
|
|
|
return $this->fetchRow($sql); |
|
1465
|
|
|
} |
|
1466
|
|
|
|
|
1467
|
|
|
/** |
|
1468
|
|
|
* Returns MySQL column types (inherited and MySQL specified). |
|
1469
|
|
|
* |
|
1470
|
|
|
* @return string[] |
|
1471
|
|
|
*/ |
|
1472
|
|
|
public function getColumnTypes() |
|
1473
|
|
|
{ |
|
1474
|
|
|
return array_merge(parent::getColumnTypes(), static::$specificColumnTypes); |
|
1475
|
|
|
} |
|
1476
|
|
|
|
|
1477
|
|
|
/** |
|
1478
|
|
|
* @inheritDoc |
|
1479
|
|
|
*/ |
|
1480
|
|
|
public function getDecoratedConnection() |
|
1481
|
|
|
{ |
|
1482
|
|
|
$options = $this->getOptions(); |
|
1483
|
|
|
$options = [ |
|
1484
|
|
|
'username' => $options['user'] ?? null, |
|
1485
|
|
|
'password' => $options['pass'] ?? null, |
|
1486
|
|
|
'database' => $options['name'], |
|
1487
|
|
|
'quoteIdentifiers' => true, |
|
1488
|
|
|
] + $options; |
|
1489
|
|
|
|
|
1490
|
|
|
$driver = new MysqlDriver($options); |
|
1491
|
|
|
$driver->setConnection($this->connection); |
|
1492
|
|
|
|
|
1493
|
|
|
return new Connection(['driver' => $driver] + $options); |
|
1494
|
|
|
} |
|
1495
|
|
|
} |
|
1496
|
|
|
|
cakephp /
phinx
