PHP-manual | ||
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(no version information, might be only in CVS)
PDO::query -- Executes an SQL statement, returning a result set as a PDOStatement objectVarning |
Den h�r funktionen �r EXPERIMENTELL. Dess beteende, namnet p� den, och allt annat dokumenterat om den h�r funktionen kan �ndras i framtida utg�var av PHP. Anv�nd den p� egen risk. |
PDO::query() executes an SQL statement in a single function call, returning the result set (if any) returned by the statement as a PDOStatement object.
For a query that you need to issue multiple times, you will realize better performance if you prepare a PDOStatement object using PDO::prepare() and issue the statement with multiple calls to PDOStatement::execute().
Föregående | Hem | Nästa |
PDO::prepare | Upp | PDO::quote |