Fix #5448
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 8f477e3..8bc6328 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -987,7 +987,7 @@
$v .= sprintf($this->_like_escape_str, $this->_like_escape_chr);
}
- $qb_where = array('condition' => "{$prefix} {$k} {$not} LIKE", 'value' => $v, 'escape' => $escape);
+ $qb_where = array('condition' => "{$prefix} {$k} {$not} LIKE {$v}", 'value' => NULL, 'escape' => $escape);
$this->qb_where[] = $qb_where;
if ($this->qb_caching === TRUE)
{
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index d0989da..7f2a835 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -8,6 +8,11 @@
Release Date: Not Released
+Bug fixes for 3.1.9
+-------------------
+
+- Fixed a regression (#5448) - :doc:`Query Builder <database/query_builder>` methods ``like()``, ``or_like()`` (and siblings) didn't apply *dbprefix* or identifier escaping.
+
Version 3.1.8
=============