Configure the RLV Dbspace

The RLV dbspace houses persistence logs of tables enabled for in-memory RLV storage.

A portion of the RLV dbspace must be reserved for memory used by data structures during critical operations. The size of this portion can be set using the RV_RESERVED_DBSPACE_MB database option.

• Creating the RLV Dbspace
  In order to use RLV storage with tables, you first need to create the RLV dbspace with a minimum of one dbfile added to it.
• Permitted ALTER DBSPACE Syntax for RLV Store
  You can use the ALTER DBSPACE statement to configure the RLV dbspace. The statement usage may differ from other dbspaces.
• Dropping the RLV Dbspace
  The RLV dbspace cannot be dropped unless it is empty. Dropping the RLV dbspace will mean that you can no longer create RLV-enabled tables, or alter existing tables to enable RLV storage.
• Adding a File to the RLV Dbspace
  You may wish to add a file to the RLV dbspace for extra capacity in storing RLV transaction logs.
• Dropping a File from the RLV Dbspace
  You can remove a file from the RLV dbspace, provided that it is not the only file, and it is not in use.