Collection of database function and its description in Opencart

db:
query($sql):
$this->db->query(“Select * from product”); This returns all the product available in the database
public function query($sql) {
return $this->driver->query($sql);
}
escape($value):
public function escape($value) {
return $this->driver->escape($value);
}
countAffected():
public function countAffected() {
return $this->driver->countAffected();
}

getLastId():
Last affected or inserted or deleted Id is returned.
public function getLastId() {
return $this->driver->getLastId();
}

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