From 80ede174dd6e343722cc708ebc4c5f21fb9e90af Mon Sep 17 00:00:00 2001
From: ying-jeanne <74549700+ying-jeanne@users.noreply.github.com>
Date: Wed, 12 Oct 2022 19:43:35 +0800
Subject: [PATCH] update the feature toggle usage in backend (#56787)

---
 packages/grafana-data/src/types/featureToggles.gen.ts | 1 +
 pkg/services/featuremgmt/registry.go                  | 5 +++++
 pkg/services/featuremgmt/toggles_gen.go               | 4 ++++
 pkg/services/sqlstore/sqlstore.go                     | 2 +-
 4 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/grafana-data/src/types/featureToggles.gen.ts b/packages/grafana-data/src/types/featureToggles.gen.ts
index 076df3bf7a0..f7e138cead5 100644
--- a/packages/grafana-data/src/types/featureToggles.gen.ts
+++ b/packages/grafana-data/src/types/featureToggles.gen.ts
@@ -74,4 +74,5 @@ export interface FeatureToggles {
   increaseInMemDatabaseQueryCache?: boolean;
   newPanelChromeUI?: boolean;
   queryLibrary?: boolean;
+  mysqlAnsiQuotes?: boolean;
 }
diff --git a/pkg/services/featuremgmt/registry.go b/pkg/services/featuremgmt/registry.go
index 3594ca7fc7c..baab1ce520a 100644
--- a/pkg/services/featuremgmt/registry.go
+++ b/pkg/services/featuremgmt/registry.go
@@ -322,5 +322,10 @@ var (
 			State:           FeatureStateAlpha,
 			RequiresDevMode: true,
 		},
+		{
+			Name:        "mysqlAnsiQuotes",
+			Description: "Use double quote to escape keyword in Mysql query",
+			State:       FeatureStateAlpha,
+		},
 	}
 )
diff --git a/pkg/services/featuremgmt/toggles_gen.go b/pkg/services/featuremgmt/toggles_gen.go
index 10eb8143ef5..a77b6d8d80e 100644
--- a/pkg/services/featuremgmt/toggles_gen.go
+++ b/pkg/services/featuremgmt/toggles_gen.go
@@ -238,4 +238,8 @@ const (
 	// FlagQueryLibrary
 	// Reusable query library
 	FlagQueryLibrary = "queryLibrary"
+
+	// FlagMysqlAnsiQuotes
+	// Use double quote to escape keyword in Mysql query
+	FlagMysqlAnsiQuotes = "mysqlAnsiQuotes"
 )
diff --git a/pkg/services/sqlstore/sqlstore.go b/pkg/services/sqlstore/sqlstore.go
index ef50821c462..b037b78721c 100644
--- a/pkg/services/sqlstore/sqlstore.go
+++ b/pkg/services/sqlstore/sqlstore.go
@@ -289,7 +289,7 @@ func (ss *SQLStore) buildConnectionString() (string, error) {
 			cnnstr += fmt.Sprintf("&tx_isolation=%s", val)
 		}
 
-		if ss.Cfg.IsFeatureToggleEnabled("mysqlAnsiQuotes") || ss.Cfg.IsFeatureToggleEnabled("newDBLibrary") {
+		if ss.Cfg.IsFeatureToggleEnabled(featuremgmt.FlagMysqlAnsiQuotes) || ss.Cfg.IsFeatureToggleEnabled("newDBLibrary") {
 			cnnstr += "&sql_mode='ANSI_QUOTES'"
 		}