InputSchemaUpdate - Amazon Kinesis Data Analytics for SQL 应用程序开发人员指南
AWS 文档中描述的 AWS 服务或功能可能因区域而异。要查看适用于中国区域的差异,请参阅中国的 AWS 服务入门

如果我们为英文版本指南提供翻译,那么如果存在任何冲突,将以英文版本指南为准。在提供翻译时使用机器翻译。

InputSchemaUpdate

Describes updates for the application's input schema.

Contents

RecordColumnUpdates

A list of RecordColumn objects. Each object describes the mapping of the streaming source element to the corresponding column in the in-application stream.

Type: Array of RecordColumn objects

Array Members: Minimum number of 1 item. Maximum number of 1000 items.

Required: No

RecordEncodingUpdate

Specifies the encoding of the records in the streaming source. For example, UTF-8.

Type: String

Pattern: UTF-8

Required: No

RecordFormatUpdate

Specifies the format of the records on the streaming source.

Type: RecordFormat object

Required: No

See Also

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