Meta Data Services Programming
RTblTypeInfo SQL Table
RTblTypeInfo stores aliases of class, interface and relationship objects.
| Column name | Data type | Description |
|---|---|---|
| IntID | RTIntID | The internal identifier for the member definition object. |
| Z_BranchID_Z | RTBrID | The branch identifier for repository API versioning. It is reserved for proprietary use by the repository engine. The value of this column is always zero. |
| Z_VS_Z | RTVerID | An identifier for repository API versioning. It is reserved for proprietary use by the repository engine. The value of this column is always zero. |
| Z_VE_Z | RTVerID | An identifier for repository API versioning. It is reserved for proprietary use by the repository engine. The value of this column is always VERINFINITY. |
| Synonym | Varchar, 127 bytes |
A string used as an alias name. The maximum length for this value is 127 bytes. |
Remarks
The RTblTypeInfo table extends the repository API to allow classes, interfaces and relationships to be referred to by multiple names as aliases.
The primary key for this table is formed by the IntID, Z_BranchID_Z, and Z_VS_Z columns.
Z_BranchID_Z, Z_VS_Z, and Z_VE_Z are included to provide future support for versioning repository API definitions in case more than one version of this repository API structure is created.