(No version information available, might be only in CVS)
SQLiteDatabase->exec — Executes a result-less query against a given database
Object oriented style (method):
Executes an SQL statement given by the query against a given database handle (specified by the dbhandle parameter).
SQLite will execute multiple queries separated by semicolons, so you can use it to execute a batch of SQL that you have loaded from a file or have embedded in a script.
The SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.
The query to be executed.
The specified variable will be filled if an error occurs. This is specially important because SQL syntax errors can't be fetched using the sqlite_last_error() function.
Note: Sú podporované dva alternatívne syntaxe kvôli kompatibilite s inými databázovými rozšíreniami (ako MySQL). Preferovaná forma je prvá, kde parameter dbhandle je prvým parametrom funkcie.
This function will return a boolean result; TRUE for success or FALSE for failure. If you need to run a query that returns rows, see sqlite_query().
Názvy stĺpcov, ktoré vracajú SQLITE_ASSOC a SQLITE_BOTH budú case-folded (zmenené z malých na veľké al. naopak) podľa nastavenia voľby sqlite.assoc_case.
Verzia | Popis |
---|---|
5.1.0 | Added the error_msg parameter |
Example#1 Procedural example
<?php
$dbhandle = sqlite_open('mysqlitedb');
$query = sqlite_exec($dbhandle, "UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'", $error);
if (!$query) {
exit("Error in query: '$error'");
} else {
echo 'Number of rows modified: ', sqlite_changes($dbhandle);
}
?>
Example#2 Object-oriented example
<?php
$dbhandle = new SQLiteDatabase('mysqlitedb');
$query = $dbhandle->queryExec("UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'", $error);
if (!$query) {
exit("Error in query: '$error'");
} else {
echo 'Number of rows modified: ', $dbhandle->changes();
}
?>