Class TableChangeInsight

Table-level performance insights compared to previous runs. These insights don't apply to specific query stages, rather they apply to the whole table.

Inheritance

object

TableChangeInsight

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.Bigquery.v2.Data

Assembly: Google.Apis.Bigquery.v2.dll

Syntax

public class TableChangeInsight : IDirectResponseSchema

Properties

ETag

The ETag of the item.

Declaration

public virtual string ETag { get; set; }

Property Value

Type	Description
string

MetadataCacheNotUsedButUsedPreviously

Output only. True if the table's column metadata index was not used in the current job, but was used in a previous job with the same query hash.

Declaration

[JsonProperty("metadataCacheNotUsedButUsedPreviously")]
public virtual bool? MetadataCacheNotUsedButUsedPreviously { get; set; }

Property Value

Type	Description
bool?

MetadataCacheStalenessInsight

Output only. If present, indicates that the table's metadata column index staleness has increased significantly compared to previous jobs with the same query hash.

Declaration

[JsonProperty("metadataCacheStalenessInsight")]
public virtual MetadataCacheStalenessInsight MetadataCacheStalenessInsight { get; set; }

Property Value

Type	Description
MetadataCacheStalenessInsight

TableReference

Output only. The table that was queried.

Declaration

[JsonProperty("tableReference")]
public virtual TableReference TableReference { get; set; }

Property Value

Type	Description
TableReference

Implements

IDirectResponseSchema