helpers

Documentation

Index

• Variables
• func BucketFromPropNameLSM(propName string) string
• func BucketFromPropNameLengthLSM(propName string) string
• func BucketFromPropNameMetaCountLSM(propName string) string
• func BucketFromPropNameNullLSM(propName string) string
• func BucketSearchableFromPropNameLSM(propName string) string
• func MetaCountProp(propName string) string
• func PropLength(propName string) string
• func PropNull(propName string) string
• func TempBucketFromBucketName(bucketName string) string
• func Tokenize(tokenization string, in string) []string
• func TokenizeAndCountDuplicates(tokenization string, in string) ([]string, []int)
• func TokenizeWithWildcards(tokenization string, in string) []string
• type AllowList
  • func NewAllowList(ids ...uint64) AllowList
  • func NewAllowListFromBitmap(bm *sroar.Bitmap) AllowList
  • func NewAllowListFromBitmapDeepCopy(bm *sroar.Bitmap) AllowList
• type AllowListIterator

Variables

var (
	ObjectsBucket              = []byte("objects")
	ObjectsBucketLSM           = "objects"
	VectorsCompressedBucketLSM = "vectors_compressed"
	VectorsBucketLSM           = "vectors"
	DimensionsBucketLSM        = "dimensions"
)

var Tokenizations []string = []string{
	models.PropertyTokenizationWord,
	models.PropertyTokenizationLowercase,
	models.PropertyTokenizationWhitespace,
	models.PropertyTokenizationField,
	models.PropertyTokenizationTrigram,
	models.PropertyTokenizationGse,
}

var (
	UseGse = false
)

Functions

func BucketFromPropNameLSM

func BucketFromPropNameLSM(propName string) string

BucketFromPropNameLSM creates string used as the bucket name for a particular prop in the inverted index

func BucketFromPropNameLengthLSM

func BucketFromPropNameLengthLSM(propName string) string

func BucketFromPropNameMetaCountLSM

func BucketFromPropNameMetaCountLSM(propName string) string

func BucketFromPropNameNullLSM

func BucketFromPropNameNullLSM(propName string) string

func BucketSearchableFromPropNameLSM

func BucketSearchableFromPropNameLSM(propName string) string

func MetaCountProp

func MetaCountProp(propName string) string

MetaCountProp helps create an internally used propName for meta props that don't explicitly exist in the user schema, but are required for proper indexing, such as the count of arrays.

func PropLength

func PropLength(propName string) string

func PropNull

func PropNull(propName string) string

func TempBucketFromBucketName

func TempBucketFromBucketName(bucketName string) string

func Tokenize

func Tokenize(tokenization string, in string) []string

func TokenizeAndCountDuplicates

func TokenizeAndCountDuplicates(tokenization string, in string) ([]string, []int)

func TokenizeWithWildcards

func TokenizeWithWildcards(tokenization string, in string) []string

Types

type AllowList

type AllowList interface {
	Insert(ids ...uint64)
	Contains(id uint64) bool
	DeepCopy() AllowList
	Slice() []uint64

	IsEmpty() bool
	Len() int
	Min() uint64
	Max() uint64
	Size() uint64
	Truncate(uint64) AllowList

	Iterator() AllowListIterator
	LimitedIterator(limit int) AllowListIterator
}

func NewAllowList

func NewAllowList(ids ...uint64) AllowList

func NewAllowListFromBitmap

func NewAllowListFromBitmap(bm *sroar.Bitmap) AllowList

func NewAllowListFromBitmapDeepCopy

func NewAllowListFromBitmapDeepCopy(bm *sroar.Bitmap) AllowList

type AllowListIterator

type AllowListIterator interface {
	Next() (uint64, bool)
	Len() int
}