/usr/share/php/propel/adapter/DBSQLite.php is in php-propel-runtime 1.6.9-1.
This file is owned by root:root, with mode 0o644.
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/**
* This file is part of the Propel package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
/**
* This is used in order to connect to a SQLite database.
*
* @author Hans Lellelid <hans@xmpl.org>
* @version $Revision$
* @package propel.runtime.adapter
*/
class DBSQLite extends DBAdapter
{
/**
* For SQLite this method has no effect, since SQLite doesn't support specifying a character
* set (or, another way to look at it, it doesn't require a single character set per DB).
*
* @param PDO $con A PDO connection instance.
* @param string $charset The charset encoding.
*
* @throws PropelException If the specified charset doesn't match sqlite_libencoding()
*/
public function setCharset(PDO $con, $charset)
{
}
/**
* This method is used to ignore case.
*
* @param string $in The string to transform to upper case.
* @return string The upper case string.
*/
public function toUpperCase($in)
{
return 'UPPER(' . $in . ')';
}
/**
* This method is used to ignore case.
*
* @param string $in The string whose case to ignore.
* @return string The string in a case that can be ignored.
*/
public function ignoreCase($in)
{
return 'UPPER(' . $in . ')';
}
/**
* Returns SQL which concatenates the second string to the first.
*
* @param string $s1 String to concatenate.
* @param string $s2 String to append.
*
* @return string
*/
public function concatString($s1, $s2)
{
return "($s1 || $s2)";
}
/**
* Returns SQL which extracts a substring.
*
* @param string $s String to extract from.
* @param integer $pos Offset to start from.
* @param integer $len Number of characters to extract.
*
* @return string
*/
public function subString($s, $pos, $len)
{
return "substr($s, $pos, $len)";
}
/**
* Returns SQL which calculates the length (in chars) of a string.
*
* @param string $s String to calculate length of.
* @return string
*/
public function strLength($s)
{
return "length($s)";
}
/**
* @see DBAdapter::quoteIdentifier()
*
* @param string $text
* @return string
*/
public function quoteIdentifier($text)
{
return '[' . $text . ']';
}
/**
* @see DBAdapter::applyLimit()
*
* @param string $sql
* @param integer $offset
* @param integer $limit
*/
public function applyLimit(&$sql, $offset, $limit)
{
if ($limit > 0) {
$sql .= " LIMIT " . $limit . ($offset > 0 ? " OFFSET " . $offset : "");
} elseif ($offset > 0) {
$sql .= " LIMIT -1 OFFSET " . $offset;
}
}
/**
* @param string $seed
* @return string
*/
public function random($seed = NULL)
{
return 'random()';
}
}
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