SequoiaDB giant sequoia database-alter() overviewTwo

parameter

• options (  Object ,  required  )

  The optionscollection space properties can be modified through parameters:

  1. PageSize (  Int32  ): Data page size. The unit is byte.

     • PageSize can only be one of 0, 4096, 8192, 16384, 32768, 65536.
     • When PageSize is 0, the default value is 65536.
     • No data during modification

     format:PageSize : <num>

  2. LobPageSize (  Int32  ): LOB data page size. The unit is byte.

     • LobPageSize can only be one of 0, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288.
     • When LobPageSize is 0, the default value is 262144.
     • No LOB data during modification

     format:LobPageSize : <num>

  3. Domain (  String  ): The domain to which it belongs.

     • The data of the collection space must be distributed on the group of the newly designated domain

     format:Domain : <domain>

return value

Success: None.

Failure: Throw an exception.

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