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/AWS1/CL_KYSCDCSPECIFICATION

The settings for the CDC stream of a table. For more information about CDC streams, see Working with change data capture (CDC) streams in Amazon Keyspaces in the Amazon Keyspaces Developer Guide.

CONSTRUCTOR

IMPORTING

Required arguments:

iv_status TYPE /AWS1/KYSCDCSTATUS /AWS1/KYSCDCSTATUS

The status of the CDC stream. You can enable or disable a stream for a table.

Optional arguments:

iv_viewtype TYPE /AWS1/KYSVIEWTYPE /AWS1/KYSVIEWTYPE

The view type specifies the changes Amazon Keyspaces records for each changed row in the stream. After you create the stream, you can't make changes to this selection.

The options are:

  • NEW_AND_OLD_IMAGES - both versions of the row, before and after the change. This is the default.

  • NEW_IMAGE - the version of the row after the change.

  • OLD_IMAGE - the version of the row before the change.

  • KEYS_ONLY - the partition and clustering keys of the row that was changed.

it_tags TYPE /AWS1/CL_KYSTAG=>TT_TAGLIST TT_TAGLIST

The tags (key-value pairs) that you want to apply to the stream.

iv_propagatetags TYPE /AWS1/KYSCDCPROPAGATETAGS /AWS1/KYSCDCPROPAGATETAGS

Specifies that the stream inherits the tags from the table.

Queryable Attributes

status

The status of the CDC stream. You can enable or disable a stream for a table.

Accessible with the following methods

Method Description
GET_STATUS() Getter for STATUS, with configurable default
ASK_STATUS() Getter for STATUS w/ exceptions if field has no value
HAS_STATUS() Determine if STATUS has a value

viewType

The view type specifies the changes Amazon Keyspaces records for each changed row in the stream. After you create the stream, you can't make changes to this selection.

The options are:

  • NEW_AND_OLD_IMAGES - both versions of the row, before and after the change. This is the default.

  • NEW_IMAGE - the version of the row after the change.

  • OLD_IMAGE - the version of the row before the change.

  • KEYS_ONLY - the partition and clustering keys of the row that was changed.

Accessible with the following methods

Method Description
GET_VIEWTYPE() Getter for VIEWTYPE, with configurable default
ASK_VIEWTYPE() Getter for VIEWTYPE w/ exceptions if field has no value
HAS_VIEWTYPE() Determine if VIEWTYPE has a value

tags

The tags (key-value pairs) that you want to apply to the stream.

Accessible with the following methods

Method Description
GET_TAGS() Getter for TAGS, with configurable default
ASK_TAGS() Getter for TAGS w/ exceptions if field has no value
HAS_TAGS() Determine if TAGS has a value

propagateTags

Specifies that the stream inherits the tags from the table.

Accessible with the following methods

Method Description
GET_PROPAGATETAGS() Getter for PROPAGATETAGS, with configurable default
ASK_PROPAGATETAGS() Getter for PROPAGATETAGS w/ exceptions if field has no value
HAS_PROPAGATETAGS() Determine if PROPAGATETAGS has a value