func NewDatabaseError(s string) error {
	return NewRscError("DatabaseError", s)
}
NewDatabaseError Returns a new database-related error.
package errors
import "errors"
type RscError = error
func NewRscError(tag string, msg string) error {
	return errors.New("[" + tag + "] " + msg)
}
type DatabaseError struct {
	RscError
}