db

func LoadSql ¶

func LoadSql(log *zap.SugaredLogger, f string, dsn *url.URL) error

func Open ¶

func Open(dsn *url.URL) (*sqlx.DB, error)

func QuerySql ¶

func QuerySql(log *zap.SugaredLogger, f string, dsn *url.URL) error

func StatusCheck ¶

func StatusCheck(ctx context.Context, db *sqlx.DB, log *zap.SugaredLogger) error

StatusCheck returns nil if it can successfully talk to the database. It returns a non-nil error otherwise.