From bbe508fdd865eb34d3a87a5d68cb2f376481ca1c Mon Sep 17 00:00:00 2001
From: Morgan Tocker <tocker@gmail.com>
Date: Mon, 22 Nov 2021 13:32:04 -0700
Subject: [PATCH] src: fix build

---
 src/main.go | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/src/main.go b/src/main.go
index e312620..ee7bee8 100644
--- a/src/main.go
+++ b/src/main.go
@@ -144,16 +144,7 @@ func newTester(name string) *tester {
 
 func setHashJoinConcurrency(db *sql.DB) {
 	if _, err := db.Exec("SET @@tidb_hash_join_concurrency=1"); err != nil {
-		var ignoreErr = false
-		if warning, ok := err.(mysql.MySQLWarnings); ok {
-			// code "1287" is ErrWarnDeprecatedSyntax
-			if len(warning) > 0 && warning[0].Code == "1287" {
-				ignoreErr = true
-			}
-		}
-		if !ignoreErr {
-			log.Fatalf("Executing \"SET @@tidb_hash_join_concurrency=1\" err[%v]", err)
-		}
+		log.Fatalf("Executing \"SET @@tidb_hash_join_concurrency=1\" err[%v]", err)
 	}
 }