Help Center/ GaussDB/ Developer Guide(Centralized_8.x)/ Configuring GUC Parameters/ GUC Parameters/ Data Lifecycle Management: OLTP Table Compression
Updated on 2024-06-03 GMT+08:00

Data Lifecycle Management: OLTP Table Compression

enable_ilm

Parameter description: Specifies whether to enable the OLTP table compression of data lifecycle management.

Parameter type: Boolean

Unit: none

Value range:

  • on: enabled.
  • off: disabled

Default value: off

Setting method: This is a SIGHUP parameter. Set it based on instructions provided in Table 1.

Setting suggestions: The default value is off. To enable this feature, contact Huawei engineers to purchase a license and then set this parameter to on.