Essential Books

Retrieving only one result

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In addition to using LIMIT SQL statements you can also use the SQLite3 function querySingle to retrieve a single row, or the first column. 

<?php
$database = new SQLite3('mysqlitedb.db');

//Without the optional second parameter set to true, this query would return just
//the first column of the first row of results and be of the same type as columnName
$database->querySingle('SELECT column1Name FROM table WHERE column2Name=1');

//With the optional entire_row parameter, this query would return an array of the
//entire first row of query results.
$database->querySingle('SELECT column1Name, column2Name FROM user WHERE column3Name=1', true);
?>
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SQLite3:
* SQLite3
* Querying a database
* Retrieving only one result
* SQLite3 Quickstart Tutorial
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