Teradata Database Data Warehouse Sample Scripts

Mon, 01 Jan 0001 00:00:00 +0000

This page consists of the sample scripts for encryption and tokenization by the Teradata Data Warehouse Protector. It is recommended to view them and replace the values if required.
The following sample scripts are also included in the installation package.

Encryption sample script
Tokenization sample script

Encryption sample script

---------------------------------------------------------------------
-- Protegrity User Defined Functions sample script.
--
-- NOTE: Please change the following 'tags' before executing the script:
-- - REPLACE_DATABASE- Specify the testdatabase.
-- - <data element1> - dataelement used for protecting varchar
-- - <data element2> - dataelement used for protecting integer
-- - <data element3> - dataelement used for protecting date
--
-- This script should be run in BTEQ.
--
-- Copyright (c) 2025 Protegrity USA, Inc. All rights reserved
--
---------------------------------------------------------------------
DATABASE REPLACE_DATABASE;
.IF ERRORCODE != 0 THEN .QUIT 99

BT;
 DROP TABLE SAMPLE1_BAK;
ET;

BT;
 DROP TABLE SAMPLE1_PTY;
ET;

DROP VIEW SAMPLE1;

-----------------------------------------------------------------------
--
-- SAMPLE1: Table with no protection. Contains sample data.
--
-----------------------------------------------------------------------
BT;
 CREATE MULTISET TABLE SAMPLE1 (
 CCN VARCHAR(32) NOT NULL,
 LNAM VARCHAR(32) NOT NULL,
 RATING INTEGER NOT NULL,
 REFN INTEGER NOT NULL,
 BIRT DATE FORMAT 'YYYY/MM/DD' NOT NULL,
 LUPD DATE FORMAT 'YYYY/MM/DD' NOT NULL
 );
ET;

BT;
 INSERT INTO SAMPLE1 ('4000567834561233', 'PTY_IVP_FPRTEST_LNAME', 123456789, 987654321, CAST( '2013/02/15' AS DATE ), CAST( '2013/02/15' AS DATE ));
ET;

BT;
RENAME TABLE SAMPLE1 to SAMPLE1_BAK;
ET;

-----------------------------------------------------------------------
--
-- SAMPLE1_PTY: This table is similar to SAMPLE1 will contain protected data.
-- The 'LNAM','REFN', and 'LUPD' columns now are of type VARBYTE.
-- Data is migrated from the 'SAMPLE1_BAK' table using UDF calls.
--
-----------------------------------------------------------------------
BT;
 CREATE MULTISET TABLE SAMPLE1_PTY (
 CCN VARCHAR(32) NOT NULL,
 LNAM VARBYTE(48) NOT NULL,
 RATING INTEGER NOT NULL,
 REFN VARBYTE(16) NOT NULL,
 BIRT DATE FORMAT 'YYYY/MM/DD' NOT NULL,
 LUPD VARBYTE(16) NOT NULL
 );
ET;

BT;
 INSERT INTO SAMPLE1_PTY("CCN", "LNAM", "RATING", "REFN", "BIRT", "LUPD") SELECT
 "CCN",
 TESTDB.PTY_VARCHARLATINENC("LNAM",'<data element1>',50,0,0),
 "RATING", 
 TESTDB.PTY_INTEGERENC("REFN",'<data element2>',34,0,0),
 "BIRT",
 TESTDB.PTY_DATEENC("LUPD",'<data element3>',34,0,0)
 FROM SAMPLE1_BAK;
ET;

-----------------------------------------------------------------------
--
-- SAMPLE1: This is a view that shows how data is unprotected using the UDFs.
-- Data is selected from the 'SAMPLE1_PTY' table.
-- The name of this view is the same as the original table
--
-----------------------------------------------------------------------
BT;
 CREATE VIEW SAMPLE1 ("CCN", "LNAM", "RATING", "REFN", "BIRT", "LUPD") AS SELECT
 "CCN",
 CAST(TESTDB.PTY_VARCHARLATINDEC("LNAM",'<data element1>',32,0,0) AS VARCHAR(32)),
 "RATING",
 CAST(TESTDB.PTY_INTEGERDEC("REFN",'<data element2>',0,0) AS INTEGER),
 "BIRT"
 ,
 CAST(TESTDB.PTY_DATEDEC("LUPD",'<data element3>',0,0) AS DATE)
 FROM SAMPLE1_PTY;
ET;

Tokenization sample script

---------------------------------------------------------------------
-- Protegrity User Defined Functions.
-- Copyright (c) 2025 Protegrity USA, Inc. All rights reserved
--
-- This script should be run in BTEQ
--
-- NOTE: Please change the following 'tags' before executing the script:
-- - TESTDB - database where the protegrity UDF's are installed
-- - REPLACEDB - Database where you have testdata
-- - <data element1> - dataelement used for protecting varchar
-- - <data element2> - dataelement used for protecting integer
-- - <data element3> - dataelement used for protecting date
--NOTE: Use datetime dataelement to protect and unprotect YMD date data
---------------------------------------------------------------------
DATABASE REPLACE_DATABASE;
.IF ERRORCODE != 0 THEN .QUIT 99

-----------------------------------------------------------------------
--
-- SAMPLE - Two tables and one view is created as follows:
--
-- Run the sample_tok.sql job to verify protect / unprotect of datatypes
-- VARCHAR, DATE and INTEGER.
--
-----------------------------------------------------------------------
BT;
 DROP TABLE SAMPLE1_BAK;
ET;

BT;
 DROP TABLE SAMPLE1_PTY;
ET;

DROP VIEW SAMPLE1;

-----------------------------------------------------------------------
--
-- SAMPLE1 Base table with no protection
--
-----------------------------------------------------------------------
BT;
 CREATE MULTISET TABLE SAMPLE1 (
 CCN VARCHAR(32) NOT NULL,
 LNAM VARCHAR(32) NOT NULL,
 RATING INTEGER NOT NULL,
 REFN INTEGER NOT NULL,
 BIRT DATE FORMAT 'yyyy-mm-dd' NOT NULL,
 LUPD DATE FORMAT 'yyyy-mm-dd' NOT NULL
 );
ET;

BT;
 INSERT INTO SAMPLE1 ('4000567834561233', 'PTY_IVP_FPRTEST_LNAME', 123456789, 987654321, CAST( '2013/02/15' AS DATE ), CAST( '2013/02/15' AS DATE ));
ET;

BT;
RENAME TABLE SAMPLE1 to SAMPLE1_BAK;
ET;

-----------------------------------------------------------------------
--
-- SAMPLE1_PTY Same as SAMPLE1 but with protection added fo 
-- columns, which are encrypted / tokenized when the 
-- table is loaded from SAMPLE1_BAK.
--
-----------------------------------------------------------------------
BT;
 CREATE MULTISET TABLE SAMPLE1_PTY (
 CCN VARCHAR(32) NOT NULL,
 LNAM VARCHAR(32) NOT NULL,
 RATING INTEGER NOT NULL,
 REFN INTEGER NOT NULL,
 BIRT DATE FORMAT 'yyyy-mm-dd' NOT NULL,
 LUPD DATE FORMAT 'yyyy-mm-dd' NOT NULL
 );
ET;

BT;
 INSERT INTO SAMPLE1_PTY("CCN", "LNAM", "RATING", "REFN", "BIRT", "LUPD") SELECT
 TESTDB.PTY_VARCHARLATININS("CCN",'<data element1>',32,0,0),
 "LNAM",
 TESTDB.PTY_INTEGERINS("RATING",'<data element2>',32,0,0),
 "REFN",
 CAST(TESTDB.PTY_VARCHARLATININS(CAST("BIRT" AS VARCHAR(32)),'<data element3>',32,0,0) AS DATE),
 "LUPD"
 FROM SAMPLE1_BAK;
ET;

-----------------------------------------------------------------------
--
-- SAMPLE1 Same as SAMPLE1_PTY. But data is decrypted /detokenized
-- when SAMPLE1 is loaded from SAMPLE1_PTY.
--
-----------------------------------------------------------------------
BT;
 CREATE VIEW SAMPLE1 ("CCN", "LNAM", "RATING", "REFN", "BIRT", "LUPD") AS SELECT
 TESTDB.PTY_VARCHARLATINSEL("CCN",'<data element1>',32,0,0),
 "LNAM",
 TESTDB.PTY_INTEGERSEL ("RATING",'<data element2>',0,0),
 "REFN",
 CAST(TESTDB.PTY_VARCHARLATINSEL(CAST("BIRT" AS VARCHAR(32)),'<data element3>',32,0,0) AS DATE),
 "LUPD"
 FROM SAMPLE1_PTY;
ET;

Data Warehouse Sample Scripts on

Teradata Database Data Warehouse Sample Scripts

Encryption sample script

Tokenization sample script