mysqls

Documentation

Overview

mysqls mysql backend driver

Index

• type Interface
• type UpdateFunc

Types

type Interface

type Interface interface {
	// Returns Versioner associated with this interface.
	Versioner() storage.Versioner

	Create(ctx context.Context, key string, obj, out runtime.Object) error
	//cannot get item by key, so need selection predicate
	Delete(ctx context.Context, key string, out runtime.Object, preconditions *storage.Preconditions) error

	Get(ctx context.Context, key string, objPtr runtime.Object, ignoreNotFound bool) error
	GetToList(ctx context.Context, key string, p storage.SelectionPredicate, listObj runtime.Object) error

	//cannot get item by key, so need selection predicate
	GuaranteedUpdate(ctx context.Context, key string, ptrToType runtime.Object, ignoreNotFound bool,
		precondtions *storage.Preconditions, tryUpdate UpdateFunc, suggestion ...runtime.Object) error
}

Interface implement a storeage backend

type UpdateFunc

type UpdateFunc func(input runtime.Object) (output runtime.Object, updateField []string, err error)

UpdateFunc Pass an UpdateFunc to Interface.GuaranteedUpdate to make an update that is guaranteed to succeed. See the comment for GuaranteedUpdate for more details.