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authorPhil Sturgeon <email@philsturgeon.co.uk>2011-02-08 22:19:28 +0100
committerPhil Sturgeon <email@philsturgeon.co.uk>2011-02-08 22:19:28 +0100
commit3167eebb81d740e0a74b28ff0353dd4fcf110d0e (patch)
tree405960e9a3313f0220a55cb74e306a88e32c93df /system/database/drivers/mysql
parentef112c0830df4a31563351125888b0d522a1c965 (diff)
MySQL Driver will now wrap field names for insert(), update() and replace() with backticks (`) so fields like "default" and "order" will not cause SQL errors.
Diffstat (limited to 'system/database/drivers/mysql')
-rw-r--r--system/database/drivers/mysql/mysql_driver.php16
1 files changed, 8 insertions, 8 deletions
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index df18c912e..c9fc1ecab 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -287,12 +287,12 @@ class CI_DB_mysql_driver extends CI_DB {
if (is_array($str))
{
foreach($str as $key => $val)
- {
+ {
$str[$key] = $this->escape_str($val, $like);
- }
+ }
- return $str;
- }
+ return $str;
+ }
if (function_exists('mysql_real_escape_string') AND is_resource($this->conn_id))
{
@@ -532,7 +532,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
function _insert($table, $keys, $values)
{
- return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")";
+ return "INSERT INTO ".$table." (`".implode('`, `', $keys)."`) VALUES (".implode(', ', $values).")";
}
// --------------------------------------------------------------------
@@ -551,7 +551,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
function _replace($table, $keys, $values)
{
- return "REPLACE INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")";
+ return "REPLACE INTO ".$table." (`".implode('`, `', $keys)."`) VALUES (".implode(', ', $values).")";
}
// --------------------------------------------------------------------
@@ -569,7 +569,7 @@ class CI_DB_mysql_driver extends CI_DB {
*/
function _insert_batch($table, $keys, $values)
{
- return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES ".implode(', ', $values);
+ return "INSERT INTO ".$table." (`".implode('`, `', $keys)."`) VALUES ".implode(', ', $values);
}
// --------------------------------------------------------------------
@@ -592,7 +592,7 @@ class CI_DB_mysql_driver extends CI_DB {
{
foreach($values as $key => $val)
{
- $valstr[] = $key." = ".$val;
+ $valstr[] = sprintf('`%s` = %s', $key, $val);
}
$limit = ( ! $limit) ? '' : ' LIMIT '.$limit;