Class: Aws::DatabaseMigrationService::Types::ModifyReplicationTaskMessage

Inherits:

Struct

• Object
• Struct
• Aws::DatabaseMigrationService::Types::ModifyReplicationTaskMessage

Defined in:

gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb

Overview

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #cdc_start_position ⇒ String

  Indicates when you want a change data capture (CDC) operation to start.

• #cdc_start_time ⇒ Time

  Indicates the start time for a change data capture (CDC) operation.

• #cdc_stop_position ⇒ String

  Indicates when you want a change data capture (CDC) operation to stop.

• #migration_type ⇒ String

  The migration type.

• #replication_task_arn ⇒ String

  The Amazon Resource Name (ARN) of the replication task.

• #replication_task_identifier ⇒ String

  The replication task identifier.

• #replication_task_settings ⇒ String

  JSON file that contains settings for the task, such as task metadata settings.

• #table_mappings ⇒ String

  When using the CLI or boto3, provide the path of the JSON file that contains the table mappings.

• #task_data ⇒ String

  Supplemental information that the task requires to migrate the data for certain source and target endpoints.

Instance Attribute Details

#cdc_start_position ⇒ String

Indicates when you want a change data capture (CDC) operation to start. Use either CdcStartPosition or CdcStartTime to specify when you want a CDC operation to start. Specifying both values results in an error.

The value can be in date, checkpoint, or LSN/SCN format.

Date Example: --cdc-start-position “2018-03-08T12:12:12”

Checkpoint Example: --cdc-start-position "checkpoint:V1#27#mysql-bin-changelog.157832:1975:-1:2002:677883278264080:mysql-bin-changelog.157832:1876#0#0#*#0#93"

LSN Example: --cdc-start-position “mysql-bin-changelog.000024:373”

When you use this task setting with a source PostgreSQL database, a logical replication slot should already be created and associated with the source endpoint. You can verify this by setting the slotName extra connection attribute to the name of this logical replication slot. For more information, see Extra Connection Attributes When Using PostgreSQL as a Source for DMS.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#cdc_start_time ⇒ Time

Indicates the start time for a change data capture (CDC) operation. Use either CdcStartTime or CdcStartPosition to specify when you want a CDC operation to start. Specifying both values results in an error.

Timestamp Example: --cdc-start-time “2018-03-08T12:12:12”

Returns:

• (Time)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#cdc_stop_position ⇒ String

Indicates when you want a change data capture (CDC) operation to stop. The value can be either server time or commit time.

Server time example: --cdc-stop-position “server_time:2018-02-09T12:12:12”

Commit time example: --cdc-stop-position “commit_time:2018-02-09T12:12:12“

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#migration_type ⇒ String

The migration type. Valid values: full-load | cdc | full-load-and-cdc

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#replication_task_arn ⇒ String

The Amazon Resource Name (ARN) of the replication task.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#replication_task_identifier ⇒ String

The replication task identifier.

Constraints:

• Must contain 1-255 alphanumeric characters or hyphens.

• First character must be a letter.

• Cannot end with a hyphen or contain two consecutive hyphens.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#replication_task_settings ⇒ String

JSON file that contains settings for the task, such as task metadata settings.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#table_mappings ⇒ String

When using the CLI or boto3, provide the path of the JSON file that contains the table mappings. Precede the path with file://. For example, --table-mappings file://mappingfile.json. When working with the DMS API, provide the JSON as the parameter value.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end

#task_data ⇒ String

Supplemental information that the task requires to migrate the data for certain source and target endpoints. For more information, see Specifying Supplemental Data for Task Settings in the Database Migration Service User Guide.

Returns:

• (String)

# File 'gems/aws-sdk-databasemigrationservice/lib/aws-sdk-databasemigrationservice/types.rb', line 7877

class ModifyReplicationTaskMessage < Struct.new(
  :replication_task_arn,
  :replication_task_identifier,
  :migration_type,
  :table_mappings,
  :replication_task_settings,
  :cdc_start_time,
  :cdc_start_position,
  :cdc_stop_position,
  :task_data)
  SENSITIVE = []
  include Aws::Structure
end