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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package helpers
import (
"fmt"
"github.com/weaviate/weaviate/entities/filters"
)
var (
ObjectsBucket = []byte("objects")
ObjectsBucketLSM = "objects"
VectorsCompressedBucketLSM = "vectors_compressed"
VectorsBucketLSM = "vectors"
DimensionsBucketLSM = "dimensions"
)
// 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 MetaCountProp(propName string) string {
return fmt.Sprintf("%s__meta_count", propName)
}
func PropLength(propName string) string {
return propName + filters.InternalPropertyLength
}
func PropNull(propName string) string {
return propName + filters.InternalNullIndex
}
// BucketFromPropNameLSM creates string used as the bucket name
// for a particular prop in the inverted index
func BucketFromPropNameLSM(propName string) string {
return fmt.Sprintf("property_%s", propName)
}
func BucketFromPropNameLengthLSM(propName string) string {
return BucketFromPropNameLSM(PropLength(propName))
}
func BucketFromPropNameNullLSM(propName string) string {
return BucketFromPropNameLSM(PropNull(propName))
}
func BucketFromPropNameMetaCountLSM(propName string) string {
return BucketFromPropNameLSM(MetaCountProp(propName))
}
func TempBucketFromBucketName(bucketName string) string {
return bucketName + "_temp"
}
func BucketSearchableFromPropNameLSM(propName string) string {
return BucketFromPropNameLSM(propName + "_searchable")
}
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