Add GetDialect function (#52818)

pkg/services/sqlstore/mockstore/mockstore.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/grafana/grafana/pkg/models"
 	"github.com/grafana/grafana/pkg/services/sqlstore"
+	"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
 )
 
 type OrgListResponse []struct {
@@ -76,6 +77,10 @@ func (m *SQLStoreMock) GetSystemStats(ctx context.Context, query *models.GetSyst
 	return m.ExpectedError
 }
 
+func (m *SQLStoreMock) GetDialect() migrator.Dialect {
+	return nil
+}
+
 func (m *SQLStoreMock) DeleteExpiredSnapshots(ctx context.Context, cmd *models.DeleteExpiredSnapshotsCommand) error {
 	return m.ExpectedError
 }

pkg/services/sqlstore/sqlstore.go

@@ -157,6 +157,11 @@ func (ss *SQLStore) Quote(value string) string {
 	return ss.engine.Quote(value)
 }
 
+// GetDialect return the dialect
+func (ss *SQLStore) GetDialect() migrator.Dialect {
+	return ss.Dialect
+}
+
 func (ss *SQLStore) ensureMainOrgAndAdminUser() error {
 	ctx := context.Background()
 	err := ss.WithTransactionalDbSession(ctx, func(sess *DBSession) error {

pkg/services/sqlstore/store.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
 )
 
 type Store interface {
@@ -11,6 +12,7 @@ type Store interface {
 	GetAlertNotifiersUsageStats(ctx context.Context, query *models.GetAlertNotifierUsageStatsQuery) error
 	GetDataSourceStats(ctx context.Context, query *models.GetDataSourceStatsQuery) error
 	GetDataSourceAccessStats(ctx context.Context, query *models.GetDataSourceAccessStatsQuery) error
+	GetDialect() migrator.Dialect
 	GetSystemStats(ctx context.Context, query *models.GetSystemStatsQuery) error
 	DeleteExpiredSnapshots(ctx context.Context, cmd *models.DeleteExpiredSnapshotsCommand) error
 	CreateDashboardSnapshot(ctx context.Context, cmd *models.CreateDashboardSnapshotCommand) error