mirror of https://github.com/milvus-io/milvus.git
31 lines
860 B
Go
31 lines
860 B
Go
package indexparamcheck
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import (
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"fmt"
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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// INVERTEDChecker checks if a INVERTED index can be built.
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type INVERTEDChecker struct {
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scalarIndexChecker
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}
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func (c *INVERTEDChecker) CheckTrain(dataType schemapb.DataType, params map[string]string) error {
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return c.scalarIndexChecker.CheckTrain(dataType, params)
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}
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func (c *INVERTEDChecker) CheckValidDataType(indexType IndexType, field *schemapb.FieldSchema) error {
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dType := field.GetDataType()
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if !typeutil.IsBoolType(dType) && !typeutil.IsArithmetic(dType) && !typeutil.IsStringType(dType) &&
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!typeutil.IsArrayType(dType) {
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return fmt.Errorf("INVERTED are not supported on %s field", dType.String())
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}
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return nil
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}
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func newINVERTEDChecker() *INVERTEDChecker {
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return &INVERTEDChecker{}
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}
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