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writing unset php-variables and thouse set to NULL now as SQL NULL

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This commit is contained in:
Ralf Becker 2004-08-07 11:58:05 +00:00
parent 86e0942150
commit 7cfabeb7c5
1 changed files with 8 additions and 12 deletions
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20
phpgwapi/inc/class.db.inc.php
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@ -120,8 +120,6 @@
$this->query($query); $this->query($query);
} }
function db_($query='') {} // only for NOT useing ADOdb
/** /**
* @return int current connection id * @return int current connection id
*/ */
@ -316,13 +314,6 @@
return $this->Link_ID->UnixTimeStamp($timestamp); return $this->Link_ID->UnixTimeStamp($timestamp);
} }
/**
* @deprecated
* @see limit_query()
*/
function limit($start)
{}
/** /**
* Discard the current query result * Discard the current query result
*/ */
@ -340,7 +331,7 @@
* @param string $file the file method was called from - use __FILE__ * @param string $file the file method was called from - use __FILE__
* @param int $offset row to start from * @param int $offset row to start from
* @param int $num_rows number of rows to return (optional), if unset will use $GLOBALS['phpgw_info']['user']['preferences']['common']['maxmatchs'] * @param int $num_rows number of rows to return (optional), if unset will use $GLOBALS['phpgw_info']['user']['preferences']['common']['maxmatchs']
* @return int current query id if sucesful and null if fails * @return ADORecordSet or false, if the query fails
*/ */
function query($Query_String, $line = '', $file = '', $offset=0, $num_rows=-1) function query($Query_String, $line = '', $file = '', $offset=0, $num_rows=-1)
{ {
@ -393,7 +384,7 @@
* @param mixed $line the line method was called from - use __LINE__ * @param mixed $line the line method was called from - use __LINE__
* @param string $file the file method was called from - use __FILE__ * @param string $file the file method was called from - use __FILE__
* @param int $num_rows number of rows to return (optional), if unset will use $GLOBALS['phpgw_info']['user']['preferences']['common']['maxmatchs'] * @param int $num_rows number of rows to return (optional), if unset will use $GLOBALS['phpgw_info']['user']['preferences']['common']['maxmatchs']
* @return int current query id if sucesful and null if fails * @return ADORecordSet or false, if the query fails
*/ */
function limit_query($Query_String, $offset, $line = '', $file = '', $num_rows = '') function limit_query($Query_String, $offset, $line = '', $file = '', $num_rows = '')
{ {
@ -947,6 +938,7 @@
* *
* Please note that the quote function already returns necessary quotes: quote('Hello') === "'Hello'". * Please note that the quote function already returns necessary quotes: quote('Hello') === "'Hello'".
* Int and Auto types are casted to int: quote('1','int') === 1, quote('','int') === 0, quote('Hello','int') === 0 * Int and Auto types are casted to int: quote('1','int') === 1, quote('','int') === 0, quote('Hello','int') === 0
* Unset php-variables and those set to NULL are now returned as SQL NULL! If this is not desired, set them to ''.
* *
* @param $value mixed the value to be escaped * @param $value mixed the value to be escaped
* @param $type string the type of the db-column, default False === varchar * @param $type string the type of the db-column, default False === varchar
@ -955,7 +947,11 @@
function quote($value,$type=False) function quote($value,$type=False)
{ {
if ($this->Debug) echo "<p>db::quote('$value','$type')</p>\n"; if ($this->Debug) echo "<p>db::quote('$value','$type')</p>\n";
if (is_null($value)) // writing unset php-variables and thouse set to NULL now as SQL NULL
{
return 'NULL';
}
switch($type) switch($type)
{ {
case 'int': case 'int':