utils

package

v0.8.1 Latest Latest Go to latest Published: Apr 26, 2024 License: Apache-2.0 Imports: 7 Imported by: 0

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func FilterAttributesQuery(tenantID string, filter *base.AttributeFilter) memdb.FilterFunc

FilterAttributesQuery - Filter attributes according to given filter

func FilterRelationTuplesQuery(tenantID string, filter *base.TupleFilter) memdb.FilterFunc

FilterRelationTuplesQuery - Filter relation tuples according to given filter

func GetAttributesIndexNameAndArgsByFilters(tenantID string, filter *base.AttributeFilter) (string, []any)

func GetRelationTuplesIndexNameAndArgsByFilters(tenantID string, filter *base.TupleFilter) (string, []any)

GetRelationTuplesIndexNameAndArgsByFilters - Get index name and arguments by filters

func NewContinuousToken(value string) database.ContinuousToken

NewContinuousToken - Creates a new continuous token

func Union(a, b []string) []string

Union - Get union of two slices

type AutoIncForAttributes struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (a *AutoIncForAttributes) ID() (id uint64)

ID -

type AutoIncForRelationTuples struct {
	sync.Mutex
	// contains filtered or unexported fields
}

var (
	RelationTuplesID AutoIncForRelationTuples
	AttributesID     AutoIncForRelationTuples
)

func (a *AutoIncForRelationTuples) ID() (id uint64)

ID -

type ContinuousToken struct {
	Value string
}

ContinuousToken - Structure for continuous token

func (t ContinuousToken) Encode() database.EncodedContinuousToken

Encode - Encodes the token to a string

type EncodedContinuousToken struct {
	Value string
}

EncodedContinuousToken - Structure for encoded continuous token

func (t EncodedContinuousToken) Decode() (database.ContinuousToken, error)

Decode decodes the token from a string

func (t EncodedContinuousToken) String() string

Decode decodes the token from a string