If you do not specify primaryKeys for a destination table in RedShiftCopyActivity, you can specify a list of columns using primaryKeys which will act as a mergeKey. However, if you have an existing primaryKey defined in a Redshift table, this setting overrides the existing key.
The ID of the object, IDs must be unique within a pipeline definition
The ID of the object, IDs must be unique within a pipeline definition
The optional, user-defined label of the object.
The optional, user-defined label of the object. If you do not provide a name for an object in a pipeline definition, AWS Data Pipeline automatically duplicates the value of id.
If you do not specify primaryKeys for a destination table in RedShiftCopyActivity, you can specify a list of columns using primaryKeys which will act as a mergeKey.
If you do not specify primaryKeys for a destination table in RedShiftCopyActivity, you can specify a list of columns using primaryKeys which will act as a mergeKey. However, if you have an existing primaryKey defined in a Redshift table, this setting overrides the existing key.
The type of object.
The type of object. Use one of the predefined AWS Data Pipeline object types.
Defines a data node using Amazon Redshift.
If you do not specify primaryKeys for a destination table in RedShiftCopyActivity, you can specify a list of columns using primaryKeys which will act as a mergeKey. However, if you have an existing primaryKey defined in a Redshift table, this setting overrides the existing key.