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29 lines
623 B
Go
29 lines
623 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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// TRIEChecker checks if a TRIE index can be built.
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type TRIEChecker struct {
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scalarIndexChecker
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}
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func (c *TRIEChecker) CheckTrain(params map[string]string) error {
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return c.scalarIndexChecker.CheckTrain(params)
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}
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func (c *TRIEChecker) CheckValidDataType(dType schemapb.DataType) error {
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if !typeutil.IsStringType(dType) {
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return fmt.Errorf("TRIE are only supported on varchar field")
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}
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return nil
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}
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func newTRIEChecker() *TRIEChecker {
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return &TRIEChecker{}
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}
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