选择您的 Cookie 首选项

我们使用必要 Cookie 和类似工具提供我们的网站和服务。我们使用性能 Cookie 收集匿名统计数据,以便我们可以了解客户如何使用我们的网站并进行改进。必要 Cookie 无法停用,但您可以单击“自定义”或“拒绝”来拒绝性能 Cookie。

如果您同意,AWS 和经批准的第三方还将使用 Cookie 提供有用的网站功能、记住您的首选项并显示相关内容,包括相关广告。要接受或拒绝所有非必要 Cookie,请单击“接受”或“拒绝”。要做出更详细的选择,请单击“自定义”。

ColumnStatisticsTaskSettings - AWS Glue
此页面尚未翻译为您的语言。 请求翻译

ColumnStatisticsTaskSettings

The settings for a column statistics task.

Contents

CatalogID

The ID of the Data Catalog in which the database resides.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*

Required: No

ColumnNameList

A list of column names for which to run statistics.

Type: Array of strings

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*

Required: No

DatabaseName

The name of the database where the table resides.

Type: String

Required: No

LastExecutionAttempt

The last ExecutionAttempt for the column statistics task run.

Type: ExecutionAttempt object

Required: No

Role

The role used for running the column statistics.

Type: String

Required: No

SampleSize

The percentage of data to sample.

Type: Double

Valid Range: Minimum value of 0. Maximum value of 100.

Required: No

Schedule

A schedule for running the column statistics, specified in CRON syntax.

Type: Schedule object

Required: No

ScheduleType

The type of schedule for a column statistics task. Possible values may be CRON or AUTO.

Type: String

Valid Values: CRON | AUTO

Required: No

SecurityConfiguration

Name of the security configuration that is used to encrypt CloudWatch logs.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 128.

Required: No

SettingSource

The source of setting the column statistics task. Possible values may be CATALOG or TABLE.

Type: String

Valid Values: CATALOG | TABLE

Required: No

TableName

The name of the table for which to generate column statistics.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

隐私网站条款Cookie 首选项
© 2025, Amazon Web Services, Inc. 或其附属公司。保留所有权利。