15.10 - DBCExtension Tables - Teradata Database

Teradata Database Data Dictionary

Product
Teradata Database
Release Number
15.10
Content Type
Administration
User Guide
Publication ID
B035-1092-151K
Language
English (United States)

The DBCExtension database is used to obtain the Global and Persistent (GLOP) sets used to define a particular mapping of data, how the data in the set is mapped, and the actual GLOP data that is mapped.

The following tables are contained in the DBCExtension system database.

 

Table

Description

GLOP_Map

The GLOP_Map table contains the possible mappings for the particular set.

GLOP_Set

The GLOP_Set table describes the type of mapping for a set

Glop_Data

The GLOP_Data table describes the actual data to be mapped for a particular GLOP set reference.

For information on the DBCExtension.GLOP_Add, DBCExtension.GLOP_Remove, DBCExtension.GLOP_Change, and DBCExtension.GLOP_Report stored procedures that provide user access to the tables, see SQL External Routine Programming or refer to the table column definitions in Teradata Studio or Teradata Studio Express.