package migrate

import (
	"github.com/pingcap/log"
	"go.uber.org/zap"
	"gorm.io/gorm"
)

var _ = AddDBMigrateRecord(
	"202307031300",
	func(db *gorm.DB) error {
		err := db.Exec("ALTER TABLE `downtimes` ADD `tidb_pool` varchar(191) NOT NULL;").Error
		if err != nil {
			log.Error("add column tidb_pool failed", zap.Error(err))
		}
		err = db.Exec("ALTER TABLE `downtimes` ADD INDEX `idx_pool_month` (`month`,`tidb_pool`);").Error
		if err != nil {
			log.Error("add index idx_pool_month failed", zap.Error(err))
		}

		return nil
	},
)