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# sqlite_exec

(no version information, might be only in CVS)

sqlite_exec

(no version information, might be only in CVS)

SQLiteDatabase->exec -- Executes a result-less query against a given database

## Description

bool sqlite_exec ( resource dbhandle, string query )
bool sqlite_exec ( string query, resource dbhandle )

Object oriented style (method):

class SQLiteDatabase {
bool exec ( string query )
}

Executes an SQL statement given by the query against a given database handle (specified by the dbhandle parameter).

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().

警告
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.

範例 1. sqlite_exec() example
`<?php $dbhandle = sqlite_open('mysqlitedb'); $query = sqlite_exec($dbhandle, "UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"); if (!$query) { exit('Error in query.'); } else { echo 'Number of rows modified: ', sqlite_changes($dbhandle); } /* OO Example */ $dbhandle = new SQLiteDatabase('mysqlitedb'); $query = $dbhandle->exec("UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"); if (!$query) { exit('Error in query.'); } else { echo 'Number of rows modified: ', $dbhandle->changes(); } ?>`

> 注: Two alternative syntaxes are supported for compatibility with other database extensions (such as MySQL). The preferred form is the first, where the dbhandle parameter is the first parameter to the function.

See also sqlite_query(), sqlite_unbuffered_query() and sqlite_array_query().

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