Uncomment upgrade code for 4.7 (#8201)

model/version.go

@@ -13,6 +13,7 @@ import (
 // It should be maitained in chronological order with most current
 // release at the front of the list.
 var versions = []string{
+	"4.7.0",
 	"4.6.0",
 	"4.5.0",
 	"4.4.0",

store/sqlstore/upgrade.go

@@ -341,8 +341,8 @@ func UpgradeDatabaseToVersion46(sqlStore SqlStore) {
 }
 
 func UpgradeDatabaseToVersion47(sqlStore SqlStore) {
-	// if shouldPerformUpgrade(sqlStore, VERSION_4_6_0, VERSION_4_7_0) {
-	sqlStore.AlterColumnTypeIfExists("Users", "Position", "varchar(128)", "varchar(128)")
-	// 	saveSchemaVersion(sqlStore, VERSION_4_7_0)
-	// }
+	if shouldPerformUpgrade(sqlStore, VERSION_4_6_0, VERSION_4_7_0) {
+		sqlStore.AlterColumnTypeIfExists("Users", "Position", "varchar(128)", "varchar(128)")
+		saveSchemaVersion(sqlStore, VERSION_4_7_0)
+	}
 }