}
	})
}

// checkerNames returns the names of the checks in the same order as passed in.
func checkerNames(checks ...HealthChecker) []string {
	// accumulate the names of checks for printing them out.
	checkerNames := make([]string, 0, len(checks))
	for _, check := range checks {
		checkerNames = append(checkerNames, check.Name())
	}
	return checkerNames
}

func (ns NamingStrategy) RelationshipFKName(rel Relationship) string {
	return ns.formatName("fk", rel.Schema.Table, ns.toDBName(rel.Name))
}

// CheckerName generate checker name
func (ns NamingStrategy) CheckerName(table, column string) string {
	return ns.formatName("chk", table, column)
}

// IndexName generate index name
func (ns NamingStrategy) IndexName(table, column string) string {