Parameter sizes

The parameter sizes of the input parameters and the output parameters of the methods, functions, and procedures are listed in this section.

Names, field names, or column names
VARCHAR(128)
Db2 table names
VARCHAR(300)
Model names and alias
VARCHAR(256)
CLOBs in method
In the following methods, the default size is 200 KB:
  • DM_expDataSpec
  • DM_impDataSpec
CLOBS in functions
In the following functions, the default value in fenced mode is 10 MB. In unfenced mode the default value is 50 MB.
  • DM_expClusModel
  • DM_expClasModel
  • DM_expRuleModel
  • DM_expRegModel
The default values depend on the following optional parameters:
  • ClusModelSize
  • ClasModelSize
  • RuleModelSize
  • RegModelSize
These optional parameters are specified when idmenabledb is called.
Data records
In the following functions, the default value is 500 KB for data records of type DM_ApplicationData:
  • DM_applyClasModel
  • DM_applyClusModel
  • DM_applyRegModel

For data records of type VARCHAR, the maximum size is 32672 byte. This value cannot be increased.

Result specifications
In the following result specifications, the default size is 2 KB:
  • DM_ClasResultSpec in DM_applyClasModel
  • DM_ClusResultSpec in DM_applyClusModel
Results
In the following results, the default size is 2 KB:
  • DM_ClasResult in DM_applyClasModel
  • DM_ClusResult in DM_applyClusModel
  • DM_RegResult in DM_applyRegModel