Data Definition Language (DDL) Reference Manual
Data Definition Language (DDL) Reference Manual—529431-004
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What’s New in This Manual
Manual Information
Data Definition Language (DDL) Reference Manual
Abstract
This publication describes the DDL language syntax and the DDL dictionary database. 
The audience includes application programmers and database administrators.
Product Version
DDL D40
DDL H01
Supported Release Version Updates (RVUs)
This publication supports J06.03 and all subsequent J-series RVUs, H06.03 and all 
subsequent H-series RVUs, and G06.26 and all subsequent G-series RVUs, until 
otherwise indicated by its replacement publications.
To use increased Enscribe limits, the minimum RVUs are H06.28 and J06.17 with 
specific SPRs. For a list of the required SPRs, see “SPR Requirements for Increased 
Enscribe Limits for the H06.28/J06.17 Release.”
Document History 
New and Changed Information
Changes to the 529431-004 Manual:
•
Added SPR Requirements for Increased Enscribe Limits for the H06.28/J06.17 
Release on page 1-2.
•
Updated information on the primary extent-size in Table 5-1, File Attributes for DDL 
and FUP, on page 5-11.
•
Updated information on the increased limit of the block size file attribute in BLOCK 
block-length on page 5-13.
Part Number Published
529431-004 May 2014
Part Number Product Version Published
529431-002 DDL D40, DDL H01 July 2005
529431-003 DDL D40, DDL H01 May 2010
529431-004 DDL D40, DDL H01 May 2014










