Executes given SQL statement.
| protected _execute ( string $sql, array $params = [], array $prepareOptions = [] ) : mixed | ||
| $sql | string | SQL statement |
| $params | array | list of params to be bound to query |
| $prepareOptions | array | Options to be used in the prepare statement |
| return | mixed | PDOStatement if query executes with no problem, true as the result of a successful, false on error query returning no rows, such as a CREATE statement, false otherwise |
/**
* Executes given SQL statement.
*
* @param string $sql SQL statement
* @param array $params list of params to be bound to query (supported only in select)
* @param array $prepareOptions Options to be used in the prepare statement
* @return mixed PDOStatement if query executes with no problem, true as the result of a succesfull, false on error
* query returning no rows, suchs as a CREATE statement, false otherwise
*/
protected function _execute($sql, $params = array(), $prepareOptions = array())
{
$this->_lastAffected = false;
if (strncasecmp($sql, 'SELECT', 6) == 0) {
$prepareOptions += array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL);
return parent::_execute($sql, $params, $prepareOptions);
}
try {
$this->_lastAffected = $this->_connection->exec($sql);
if ($this->_lastAffected === false) {
$this->_results = null;
$error = $this->_connection->errorInfo();
$this->error = $error[2];
return false;
}
return true;
} catch (PDOException $e) {
if (isset($query->queryString)) {
$e->queryString = $query->queryString;
} else {
$e->queryString = $sql;
}
throw $e;
}
}
/**
* Executes given SQL statement.
*
* @param string $sql SQL statement
* @param array $params list of params to be bound to query (supported only in select)
* @param array $prepareOptions Options to be used in the prepare statement
* @return mixed PDOStatement if query executes with no problem, true as the result of a successful, false on error
* query returning no rows, such as a CREATE statement, false otherwise
* @throws PDOException
*/
protected function _execute($sql, $params = array(), $prepareOptions = array())
{
$this->_lastAffected = false;
if (strncasecmp($sql, 'SELECT', 6) === 0 || preg_match('/^EXEC(?:UTE)?\\s/mi', $sql) > 0) {
return parent::_execute($sql, $params);
}
try {
$this->_lastAffected = $this->_connection->exec($sql);
if ($this->_lastAffected === false) {
$this->_results = null;
$error = $this->_connection->errorInfo();
$this->error = $error[2];
return false;
}
return true;
} catch (PDOException $e) {
if (isset($query->queryString)) {
$e->queryString = $query->queryString;
} else {
$e->queryString = $sql;
}
throw $e;
}
}
/**
* Executes given SQL statement.
*
* @param string $sql SQL statement
* @param array $params list of params to be bound to query (supported only in select)
* @param array $prepareOptions Options to be used in the prepare statement
*
* @return mixed PDOStatement if query executes with no problem, true as the result of a successful, false on error
* query returning no rows, such as a CREATE statement, false otherwise
* @throws PDOException
*/
protected function _execute($sql, $params = array(), $prepareOptions = array())
{
$this->_lastAffected = FALSE;
$sql = trim($sql);
if (strncasecmp($sql, 'SELECT', 6) === 0 || preg_match('/^EXEC(?:UTE)?\\s/mi', $sql) > 0) {
$prepareOptions += array(PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL);
return parent::_execute($sql, $params, $prepareOptions);
}
try {
$this->_lastAffected = $this->_connection->exec($sql);
if ($this->_lastAffected === FALSE) {
$this->_results = NULL;
$error = $this->_connection->errorInfo();
$this->error = $error[2];
return FALSE;
}
return TRUE;
} catch (PDOException $e) {
if (isset($query->queryString)) {
$e->queryString = $query->queryString;
} else {
$e->queryString = $sql;
}
throw $e;
}
}
