changes for enhanced database compatibility
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 5290ede..b6cb460 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -404,7 +404,7 @@
{
if (stristr($table, '.'))
{
- $table = preg_replace("/\./", "`.`", $table);
+ $table = preg_replace("/\./", ".", $table);
}
return $table;
@@ -437,7 +437,7 @@
}
// This function may get "item1 item2" as a string, and so
- // we may need "`item1` `item2`" and not "`item1 item2`"
+ // we may need "item1 item2" and not "item1 item2"
if (ctype_alnum($item) === FALSE)
{
if (strpos($item, '.') !== FALSE)
@@ -447,14 +447,14 @@
$item = (strpos($aliased_tables, $table_name) !== FALSE) ? $item = $item : $this->dbprefix.$item;
}
- // This function may get "field >= 1", and need it to return "`field` >= 1"
+ // This function may get "field >= 1", and need it to return "field >= 1"
$lbound = ($first_word_only === TRUE) ? '' : '|\s|\(';
- $item = preg_replace('/(^'.$lbound.')([\w\d\-\_]+?)(\s|\)|$)/iS', '$1`$2`$3', $item);
+ $item = preg_replace('/(^'.$lbound.')([\w\d\-\_]+?)(\s|\)|$)/iS', '$1$2$3', $item);
}
else
{
- return "`{$item}`";
+ return "{$item}";
}
$exceptions = array('AS', '/', '-', '%', '+', '*');
@@ -462,9 +462,9 @@
foreach ($exceptions as $exception)
{
- if (stristr($item, " `{$exception}` ") !== FALSE)
+ if (stristr($item, " {$exception} ") !== FALSE)
{
- $item = preg_replace('/ `('.preg_quote($exception).')` /i', ' $1 ', $item);
+ $item = preg_replace('/ ('.preg_quote($exception).') /i', ' $1 ', $item);
}
}
return $item;