Again alter ODBC's escape_str()
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 5e3fd7a..cfa561c 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -249,7 +249,7 @@
// escape LIKE condition wildcards
if ($like === TRUE)
{
- return str_replace(array($this->_like_escape_chr.$this->_like_escape_chr, '%', '_'),
+ return str_replace(array($this->_like_escape_chr, '%', '_'),
array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'),
$str);
}