From bb58667511b79c2da47be0c08f82527b4088e9fb Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Mon, 24 Jul 2017 11:39:53 +0200
Subject: [PATCH] Fix ILIKE regex for oracle

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 .../DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
index 179ce72e8e1..dc5c8bccbca 100644
--- a/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
@@ -166,6 +166,6 @@ class OCIExpressionBuilder extends ExpressionBuilder {
 	public function iLike($x, $y, $type = null) {
 		$x = $this->helper->quoteColumnName($x);
 		$y = $this->helper->quoteColumnName($y);
-		return new QueryFunction('REGEXP_LIKE('.$x.', \'^\' || REPLACE('.$y.', \'%\', \'.*\') || \'$\', \'i\')');
+		return new QueryFunction('REGEXP_LIKE(' . $x . ', \'^\' || REPLACE(REPLACE(' . $y . ', \'%\', \'.*\'), \'_\', \'.\') || \'$\', \'i\')');
 	}
 }
-- 
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