IBM 000-8697 User Manual

IBM

xiv

IBM Informix OnLine Database Server Administrator’s Guide

tbunload: Transfer Binary Data in Page Units

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Specify Tape Parameters . . . . . . . . . . . . . . 7-109

OnLine Message Log

In This Chapter . . . . . . . . . . . . . . . . . . .

OnLine Message Log . . . . . . . . . . . . . . . . .

Alphabetized Messages . . . . . . . . . . . . . . . .

Product Environment

In This Chapter . . . . . . . . . . . . . . . . . . .

The OnLine Environment . . . . . . . . . . . . . . .

OnLine Features . . . . . . . . . . . . . . . . .

Features Beyond the Scope of OnLine. . . . . . . . . .

What Is Multiple Residency? . . . . . . . . . . . . . .

How Multiple Residency Works

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How to Set Up Multiple Residency

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OnLine Administration with IBM Informix STAR . . . . . . .

Sharing Data by Using IBM Informix STAR. . . . . . . .

IBM Informix STAR and Two-Phase Commit Protocol . . . .

Two-Phase Commit and Automatic Recovery . . . . . . .

Independent Action and Manual Recovery . . . . . . . .

Heuristic Decisions: What and Why . . . . . . . . . .

Heuristic Rollback . . . . . . . . . . . . . . . .

Heuristic End-Transaction

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Two-Phase Commit Protocol Errors . . . . . . . . . .

Two-Phase Commit and Logical Log Records . . . . . . .

Determining Database Consistency

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IBM Informix STAR Configuration Parameters

Track a Transaction with tbstat Output . . . . . . . . .