From be621af9716fe435c813e9af85da4c8b169098ad Mon Sep 17 00:00:00 2001
From: tdakkota <tanc13@yandex.ru>
Date: Sun, 11 Oct 2020 20:49:57 +0300
Subject: [PATCH] fix: simplify some expressions in glob matcher

---
 sql/query/glob/like.go      | 4 ++--
 sql/query/glob/like_test.go | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sql/query/glob/like.go b/sql/query/glob/like.go
index e1d1bc326..aefcb6fe3 100644
--- a/sql/query/glob/like.go
+++ b/sql/query/glob/like.go
@@ -81,7 +81,7 @@ func MatchLike(pattern, s string) bool {
 		// 3. p is an unescaped escape character, or
 		// 4. p is to be handled as an ordinary character
 		//
-		if p == matchAll && !prevEscape && p != matchEsc {
+		if p == matchAll && !prevEscape {
 			// Case 1.
 			var c byte
 
@@ -116,7 +116,7 @@ func MatchLike(pattern, s string) bool {
 				s = skipRune(s)
 			}
 			return false
-		} else if p == matchOne && !prevEscape && p != matchEsc {
+		} else if p == matchOne && !prevEscape {
 			// Case 2.
 			if len(s) == 0 {
 				return false
diff --git a/sql/query/glob/like_test.go b/sql/query/glob/like_test.go
index ecc83f7c5..31ea3b4ca 100644
--- a/sql/query/glob/like_test.go
+++ b/sql/query/glob/like_test.go
@@ -37,7 +37,7 @@ func TestMatchLike(t *testing.T) {
 
 		// Exact
 		{"abc", "abc", true},
-		{"aBc", "AbC", true},
+		{"aBc", "AbC", false},
 		{"abc", "def", false},
 
 		// Prefix