Class IndexAdvice

Recommendation to add new indexes to run queries more efficiently.

Inheritance

object

IndexAdvice

Implements

IDirectResponseSchema

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Google.Apis.Spanner.v1.Data

Assembly: Google.Apis.Spanner.v1.dll

Syntax

public class IndexAdvice : IDirectResponseSchema

Properties

Ddl

Optional. DDL statements to add new indexes that will improve the query.

Declaration

[JsonProperty("ddl")]
public virtual IList<string> Ddl { get; set; }

Property Value

Type	Description
IList<string>

ETag

The ETag of the item.

Declaration

public virtual string ETag { get; set; }

Property Value

Type	Description
string

ImprovementFactor

Optional. Estimated latency improvement factor. For example if the query currently takes 500 ms to run and the estimated latency with new indexes is 100 ms this field will be 5.

Declaration

[JsonProperty("improvementFactor")]
public virtual double? ImprovementFactor { get; set; }

Property Value

Type	Description
double?

Implements

IDirectResponseSchema