/**
* @param string statement
* @param array
* @return ResultSet
*/
public function queryArgs($statement, array $params)
{
$this->connection->connect();
if ($params) {
if (!$this->preprocessor) {
$this->preprocessor = new SqlPreprocessor($this->connection);
}
array_unshift($params, $statement);
list($statement, $params) = $this->preprocessor->process($params);
}
try {
$result = new ResultSet($this->connection, $statement, $params);
} catch (\PDOException $e) {
$e->queryString = $statement;
$this->connection->onQuery($this->connection, $e);
throw $e;
}
$this->connection->onQuery($this->connection, $result);
return $result;
}
static function query($query)
{
if (!self::$zq) {
Monda::init_sql();
}
if (!is_array($query)) {
$args = func_get_args();
} else {
$args = $query;
}
$psql = new \Nette\Database\SqlPreprocessor(self::$zq->connection);
list($sql) = $psql->process($args);
CliDebug::dbg("zquery(\n{$sql}\n)=\n");
if (Options::get("progress")) {
CliDebug::progress("Z\r");
}
$ret = self::$zq->queryArgs(array_shift($args), $args);
CliDebug::dbg(sprintf("%d\n", count($ret)));
self::$lastsql = $sql;
return $ret;
}
/**
* @param string statement
* @param array
* @return Statement
*/
public function queryArgs($statement, $params)
{
foreach ($params as $value) {
if (is_array($value) || is_object($value)) {
$need = TRUE;
break;
}
}
if (isset($need) && $this->preprocessor !== NULL) {
list($statement, $params) = $this->preprocessor->process($statement, $params);
}
return $this->prepare($statement)->execute($params);
}
/**
* Generates and executes SQL query.
* @param string statement
* @param mixed [parameters, ...]
* @return ResultSet
*/
public function query($statement)
{
$this->connect();
$args = is_array($statement) ? $statement : func_get_args(); // accepts arrays only internally
list($statement, $params) = count($args) > 1
? $this->preprocessor->process($args)
: array($args[0], array());
try {
$result = new ResultSet($this, $statement, $params);
} catch (\PDOException $e) {
$e->queryString = $statement;
$this->onQuery($this, $e);
throw $e;
}
$this->onQuery($this, $result);
return $result;
}
/**
* @return [string, array]
*/
public function preprocess($sql, ...$params)
{
$this->connect();
return $params ? $this->preprocessor->process(func_get_args()) : [$sql, []];
}
/**
* @return [string, array]
*/
public function preprocess($statement)
{
$this->connect();
return func_num_args() > 1 ? $this->preprocessor->process(func_get_args()) : array($statement, array());
}
