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Oracle9i Database Master Glossary: U
(Release 2 (9.2); includes Windows books)

Find the term you want in the alphabetical list, and click on the link to see its definition. The definition is displayed in its own small window. When a term is defined in more than one book, each definition is listed separately.

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Glossary Definitions

U

UC UD UG UI UN UP UR US UT

UCS-2 (Globalization Support Guide)

UCS-4 (Globalization Support Guide)

UDDI (XML Developer's Kits Guide - XDK)

UGA (Performance Tuning Guide and Reference)

UIX (XML Developer's Kits Guide - XDK)

undo blocks (Backup and Recovery Concepts)

undo segments (Backup and Recovery Concepts)

undo tablespace (Backup and Recovery Concepts)

unfreezing (a workspace) (Application Developer's Guide - Workspace Manager)

Unicode (Concepts)
    [definition #2] (Internet Directory Administrator's Guide)

Unicode code point (Globalization Support Guide)

Unicode column (Concepts)

Unicode database (Globalization Support Guide)

Unicode datatype (Globalization Support Guide)

Uniform Resource Identifier (URI) (XML Developer's Kits Guide - XDK)

Uniform Resource Locator (URL) (XML Developer's Kits Guide - XDK)

unique identifier (Data Warehousing Guide)

UNIQUE key constraint (Concepts)

Universal Description, Discovery and Integration (UDDI) (XML Developer's Kits Guide - XDK)

universal groups (Security and Network Integration Guide for Windows)

UNIX Crypt (Internet Directory Administrator's Guide)

unplanned downtime (Real Application Clusters Concepts)
    [definition #2] (Real Application Clusters Real Application Clusters Guard I - Concepts and Administration)

unrestricted multilingual support (Globalization Support Guide)

unsolicited message (Syndication Server User's and Administrator's Guide)

unsupervised mining (learning) (Data Mining Concepts)

update frequency (Data Warehousing Guide)

update window (Data Warehousing Guide)

upgrade (Administrator's Guide for Windows )
    [definition #2] (Getting Started for Windows)

UPI (Net Services Administrator's Guide)

URI (XML Developer's Kits Guide - XDK)

URL (XML Developer's Kits Guide - XDK)

User Datagram Protocol (UDP) (Real Application Clusters Deployment and Performance)
    [definition #2] (Real Application Clusters Setup and Configuration)

user interface (UI) (XML Developer's Kits Guide - XDK)

User Interface XML (UIX) (XML Developer's Kits Guide - XDK)

user name (Concepts)

user process (Concepts)

user variable (SQL*Plus User's Guide and Reference)

user-managed backup and recovery (Backup and Recovery Concepts)

user-managed backups (Backup and Recovery Concepts)

User-mode IPC (Real Application Clusters Deployment and Performance)

user/schema separation (Advanced Security Administrator's Guide)

USERID (SQL*Plus User's Guide and Reference)

username (Administrator's Guide for Windows )
    [definition #2] (Advanced Security Administrator's Guide)
    [definition #3] (Getting Started for Windows)
    [definition #4] (Security and Network Integration Guide for Windows)
    [definition #5] (SQL*Plus User's Guide and Reference)

UTC (Concepts)

UTC (Coordinated Universal Time) (Internet Directory Administrator's Guide)

UTF-16 (Globalization Support Guide)
    [definition #2] (Internet Directory Administrator's Guide)

UTF-8 (Globalization Support Guide)
    [definition #2] (Globalization Support Guide)

UTF8 (Internet Directory Administrator's Guide)

UTFE (Globalization Support Guide)