Changing Module Attributes Using changeda

The changeda -m option allows you to change attribute values for specified modules within the data area.

To change system attributes

At a Landmark command prompt, type

changeda -m[r] [attribute=value] [-v displayoptions] dataarea [modules ]

where the default data area attributes that can be changed are:


Attribute	Value
`space`	A valid database space name that will contain the system.
`splitlobstorage`	If you set this to `true`, LOBs will be placed in separate tables and these tables will not be included in a database reorganization unless necessary. For a new installation, the default value of this attribute is `true`. For systems being updated from pre-10.0.0.2 Landmark, you must run `changeda` to set the value to `true`. For more information on how to convert to using split LOB storage, see Converting to Split LOB Storage.
`pmyincludedeleteflag`	If you set this to `true`, the system more efficiently processes searches against primary indexes that have deleted records. For a new installation, the default value of this attribute is `true`. For systems being updated from pre-10.0.0.2 Landmark, you must run `changeda` to set the value to `true`.

Other values in the command syntax are:


Entry	Description
`-r`	Remove rather than update the module attribute.
`dataarea`	The data area to change module attributes for.
`modules`	One or more modules to change attributes for. If a module is not specified, the space is assigned or changed for all modules in the data area.
`-v displayoptions`	`errorlevel`, `tracelevel`, and `verbose` specified in any order, where: errorlevel = {n}none \| {f}atal \| {e}rror \| {w}arning (warning is the default) tracelevel = 0:6 where 0 is no message and 6 is everything verbose = whether to display exception stacktrace

Example: Changing the Database Space for a Module

Assign the person module to the oracle space in newdataarea using the following command:

changeda -m space=oracle newdataarea person