Target group Preface
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1.2 Target group This manual is intended to support database designers in designing the logi cal and physical
structure of their database and describing it with DDL an d SSL. Furthermore, the manual
explains how to make database data available to users in the form they require by using the
subschema DDL to create suitable subschemas.
The language descriptions are also intended for database application pr ogrammers and the
database administrator.
The general section contains information which is of interest to any user intending to wor k
with UDS/SQL.