vindexes

Documentation

Index

• func NewHashVindex(m map[string]interface{}) (planbuilder.Vindex, error)
• func NewLookupHashUnique(m map[string]interface{}) (planbuilder.Vindex, error)
• type HashVindex
  • func (vind *HashVindex) Cost() int
  • func (vind *HashVindex) Create(vcursor planbuilder.VCursor, id interface{}) error
  • func (vind *HashVindex) Delete(vcursor planbuilder.VCursor, id interface{}, _ key.KeyspaceId) error
  • func (vind *HashVindex) Generate(vcursor planbuilder.VCursor) (id interface{}, err error)
  • func (vind *HashVindex) Map(_ planbuilder.VCursor, ids []interface{}) ([]key.KeyspaceId, error)
  • func (vind *HashVindex) ReverseMap(_ planbuilder.VCursor, k key.KeyspaceId) (interface{}, error)
  • func (vind *HashVindex) Verify(_ planbuilder.VCursor, id interface{}, ks key.KeyspaceId) (bool, error)
• type LookupHashUnique
  • func (vind *LookupHashUnique) Cost() int
  • func (vind *LookupHashUnique) Create(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) error
  • func (vind *LookupHashUnique) Delete(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) error
  • func (vind *LookupHashUnique) Generate(vcursor planbuilder.VCursor, ksid key.KeyspaceId) (id interface{}, err error)
  • func (vind *LookupHashUnique) Map(vcursor planbuilder.VCursor, ids []interface{}) ([]key.KeyspaceId, error)
  • func (vind *LookupHashUnique) Verify(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) (bool, error)

Functions

func NewHashVindex

func NewHashVindex(m map[string]interface{}) (planbuilder.Vindex, error)

func NewLookupHashUnique

func NewLookupHashUnique(m map[string]interface{}) (planbuilder.Vindex, error)

Types

type HashVindex

type HashVindex struct {
	Table, Column string
	// contains filtered or unexported fields
}

func (*HashVindex) Cost

func (vind *HashVindex) Cost() int

func (*HashVindex) Create

func (vind *HashVindex) Create(vcursor planbuilder.VCursor, id interface{}) error

func (*HashVindex) Delete

func (vind *HashVindex) Delete(vcursor planbuilder.VCursor, id interface{}, _ key.KeyspaceId) error

func (*HashVindex) Generate

func (vind *HashVindex) Generate(vcursor planbuilder.VCursor) (id interface{}, err error)

func (*HashVindex) Map

func (vind *HashVindex) Map(_ planbuilder.VCursor, ids []interface{}) ([]key.KeyspaceId, error)

func (*HashVindex) ReverseMap

func (vind *HashVindex) ReverseMap(_ planbuilder.VCursor, k key.KeyspaceId) (interface{}, error)

func (*HashVindex) Verify

func (vind *HashVindex) Verify(_ planbuilder.VCursor, id interface{}, ks key.KeyspaceId) (bool, error)

type LookupHashUnique

type LookupHashUnique struct {
	Table, From, To string
	// contains filtered or unexported fields
}

func (*LookupHashUnique) Cost

func (vind *LookupHashUnique) Cost() int

func (*LookupHashUnique) Create

func (vind *LookupHashUnique) Create(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) error

func (*LookupHashUnique) Delete

func (vind *LookupHashUnique) Delete(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) error

func (*LookupHashUnique) Generate

func (vind *LookupHashUnique) Generate(vcursor planbuilder.VCursor, ksid key.KeyspaceId) (id interface{}, err error)

func (*LookupHashUnique) Map

func (vind *LookupHashUnique) Map(vcursor planbuilder.VCursor, ids []interface{}) ([]key.KeyspaceId, error)

func (*LookupHashUnique) Verify

func (vind *LookupHashUnique) Verify(vcursor planbuilder.VCursor, id interface{}, ksid key.KeyspaceId) (bool, error)