This section describes how to install and configure the
in-database deployment package for Teradata (SAS Formats Library for
Teradata 2.1 and SAS Embedded Process 9.31). The in-database deployment
packages for Teradata must be installed and configured before you
can perform the following tasks:
-
Use the
%INDTD_PUBLISH_FORMATS format publishing macro to publish the SAS_PUT( )
function and to publish user-defined formats as format functions inside
the database.
-
Use the
%INDTD_PUBLISH_MODEL scoring publishing
macro to publish scoring model files or functions inside the database.
The format and scoring publishing macros are included
in
SAS/ACCESS Interface to Teradata. For more information about using
the format and scoring publishing macros, see the
SAS In-Database Products: User's Guide.
The in-database deployment
package for Teradata includes the SAS formats library and starting
in November 2011, the SAS Embedded Process.
The SAS formats library
is a run-time library that is installed on your Teradata system. This
installation is done so that the SAS scoring model functions or the
SAS_PUT( ) function can access the routines within the run-time
library. The SAS formats library contains the formats that are supplied
by SAS.
The
SAS Embedded Process is a SAS server process that runs within Teradata
to read and write data. The SAS Embedded Process contains macros,
run-time libraries, and other software that is installed on your Teradata
system. These installations are done so that the SAS scoring files
created in Teradata can access to routines within its run-time libraries.
Note: If you are performing a system
expansion where additional nodes are being added, the version of the
SAS formats library and the SAS Embedded Process on the new database
nodes must be the same as the version that is being used on already
existing nodes.
Note: In addition to the in-database
deployment package for Teradata, a set of SAS Embedded Process functions
must be installed in the Teradata database. The SAS Embedded Process
functions package is downloadable from Teradata.
For more information,
see Installing the SAS Embedded Process Support Functions.