/**
* Operation Helper
*/
protected static function _operation($sql)
{
$pdo = \SkylarK\Fizz\FizzConfig::getDB();
if (!$pdo) {
throw new Exceptions\FizzDatabaseConnectionException("Could not connect to Database");
}
if ($pdo->exec($sql) === false) {
$error = $pdo->errorInfo();
return "Failed operation '" . $sql . "'! Reason given: " . $error[2];
}
return true;
}
/**
* Construct a new migrations object.
*
* A migration takes the following form:
*
* // First, create the start object
* $object = new FizzMigrate("MetaData");
* $object->addField("key", "varchar(255)");
* $object->addField("value", "varchar(255)");
* $object->setPrimary("key", true);
* $object->setUnique("value", true);
*
* // Commit changes to DB
* $object->commit();
*
* // Then list your changes
* $object->beginMigration();
* $object->setUnique("value", false);
* $object->endMigration();
*
* // More changes later
* $object->beginMigration();
* $object->retype("value", "text");
* $object->endMigration();
*
* @param string $tableName The name of the table we relate too
* @param string $errorMode The error mode we should use (ERROR_MODE_STORE, ERROR_MODE_PRINT, ERROR_MODE_DIE)
*/
public function __construct($tableName, $errorMode = 0)
{
$this->_table = $tableName;
$this->_version = 0;
$this->_table_version = 0;
$this->_fields = array();
$this->_indexes = array();
$this->_errors = array();
$this->_error_mode = $errorMode;
$this->_pdo = \SkylarK\Fizz\FizzConfig::getDB();
if (!$this->_pdo) {
throw new Exceptions\FizzDatabaseConnectionException("Could not connect to Database");
}
}
/**
* Constructor
*/
public function __construct()
{
$this->_pdo = \SkylarK\Fizz\FizzConfig::getDB();
}