Example of Inserting and Activating a Site-Defined Collation Sequence - Analytics Database - Teradata Vantage

International Character Set Support

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-09-27
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lifecycle
latest
Product Category
Teradata Vantage™

The following example shows a BTEQ batch job that inserts into the DBC.CollationsV view a 256-character row containing the hexadecimal codes for a site-defined collation sequence, and then executes the CollInstallMulti macro to activate those codes as the new default.

You must restart the database to complete the installation.

/* First delete from DBC.CollationsV any     */
/* existing definitions and then insert     */
/* the new definitions                      */
DELETE FROM DBC.CollationsV
 WHERE CollName = ‘NON_STANDARD’;
INSERT INTO DBC.CollationsV
( CollName
, CollInstall
, CollEqvClass
, CollOrderCS
, CollOrderUC )
VALUES
( ‘NON_STANDARD’
, ‘N’
/* CollEqvClass. Equivalence class.         */
/*  0 1 2 3 4 5 6 7 8 9 A B C D E F         */
, ‘000102030405060708090A0B0C0D0E0F’xb /* 0 */
||’101112131415161718191A1B1C1D1E1F’xb /* 1 */
||’202122232425262728292A2B2C2D2E2F’xb /* 2 */
||’303132333435363738393A3B3C3D3E3F’xb /* 3 */
||’406162636465666768696A6B6C6D6E6F’xb /* 4 */
||’707172737475767778797AB0B1B2B3B4’xb /* 5 */
||’B56162636465666768696A6B6C6D6E6F’xb /* 6 */
||’707172737475767778797AB6B7B8B9BA’xb /* 7 */
||’EAEBECEDBBBCBD80BFC0C1C2C3C4C5C6’xb /* 8 */
||’C7C8C9CACBCCCDCEEEEFF0CFD0D1D2D3’xb /* 9 */
||’F1D4D5D6F2D7F3D8D9DADBDCF4F5F6F7’xb /* A */
||’DDDEDFE0F8E1E2E3F9E4E5E6E7E8FAE9’xb /* B */
||’6161616161AEAB636565656569696969’xb /* C */
||’FC6E6F6F6F6F6F6FAC7575757579FB73’xb /* D */
||’6161616161AEAB636565656569696969’xb /* E */
||’FD6E6F6F6F6F6F6FAC7575757579FEFF’xb /* F */
/* CollOrderCS. Case-specific ordering      */
/*  0 1 2 3 4 5 6 7 8 9 A B C D E F         */
, ‘00000000000000000000000000000000’xb /* 0 */
||’00000000000000000000000000000000’xb /* 1 */
||’00000000000000000000000000000000’xb /* 2 */
||’00000000000000000000000000000000’xb /* 3 */
||’00010101010101010101010101010101’xb /* 4 */
||’01010101010101010101010000000000’xb /* 5 */
||’00000000000000000000000000000000’xb /* 6 */
||’00000000000000000000000000000000’xb /* 7 */
||’00000000000000000000000000000000’xb /* 8 */
||’00000000000000000000000000000000’xb /* 9 */
||’00000000000000000000000000000000’xb /* A */
||’00000000000000000000000000000000’xb /* B */
||’030507090B0101030305070903050709’xb /* C */
||’0003030507090B0D0103050709030002’xb /* D */
||’020406080A0000020204060802040608’xb /* E */
||’0002020406080A0C0002040608020000’xb /* F */
/* CollOrderUC. uppercase ordering          */
/*  0 1 2 3 4 5 6 7 8 9 A B C D E F         */
, ‘00000000000000000000000000000000’xb /* 0 */
||’00000000000000000000000000000000’xb /* 1 */
||’00000000000000000000000000000000’xb /* 2 */
||’00000000000000000000000000000000’xb /* 3 */
||’00010101010101010101010101010101’xb /* 4 */
||’01010101010101010101010000000000’xb /* 5 */
||’00010101010101010101010101010101’xb /* 6 */
||’01010101010101010101010000000000’xb /* 7 */
||’00000000000000000000000000000000’xb /* 8 */
||’00000000000000000000000000000000’xb /* 9 */
||’00000000000000000000000000000000’xb /* A */
||’00000000000000000000000000000000’xb /* B */
||’030507090B0101030305070903050709’xb /* C */
||’0003030507090B0D0503050709030001’xb /* D */
||’030507090B0101030305070903050709’xb /* E */
||’0003030507090B0D0503050709030001’xb /* F */);
/* Now install this collation as the collation default */
   EXECUTE CollInstallMulti (‘NON_STANDARD’);