78 lines
1.4 KiB
PHP
78 lines
1.4 KiB
PHP
<?php
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/**
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* OpenSQLManager
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*
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* Free Database manager for Open Source Databases
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*
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* @author Timothy J. Warren
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* @copyright Copyright (c) 2012
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* @link https://github.com/aviat4ion/OpenSQLManager
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* @license http://philsturgeon.co.uk/code/dbad-license
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*/
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// --------------------------------------------------------------------------
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/**
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* SQLite specific class
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*
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* @extends DB_PDO
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*/
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class SQLite extends DB_PDO {
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/**
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* Open SQLite Database
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*
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* @param string $dsn
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*/
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function __construct($dsn)
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{
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// DSN is simply `sqlite:/path/to/db`
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parent::__construct("sqlite:{$dsn}");
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$class = __CLASS__."_manip";
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$this->manip = new $class;
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}
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/**
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* Empty a table
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*
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* @param string $table
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*/
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function truncate($table)
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{
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// SQLite has a TRUNCATE optimization,
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// but no support for the actual command.
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$sql = "DELETE FROM {$table}";
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$this->query($sql);
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}
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/**
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* List tables for the current database
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*
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* @return mixed
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*/
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function get_tables()
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{
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$tables = array();
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$res = $this->query("SELECT \"name\", \"sql\" FROM sqlite_master WHERE type='table'");
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$result = $res->fetchAll(PDO::FETCH_ASSOC);
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foreach($result as $r)
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{
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$tables[$r['name']] = $r['sql'];
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}
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return $tables;
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}
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/**
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* Return the number of rows returned for a SELECT query
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*
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* @return int
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*/
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function num_rows()
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{
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// TODO: Implement
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}
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}
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//End of sqlite.php
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