Seagate ST43401N/ND Informations techniques télécharger pdf (Page 55)

Migrating to Sybase Adaptive Server Enterprise 11.5 5-1

Implement: Making Required

Application Changes 5.

This chapter discusses changes to Transact-SQL syntax, query

processing, datatypes, objects, and reserved words that can cause

application failure or unexpected results. It does not attempt to cover

all changes that could affect applications. For a comprehensive

listing of changes and new features, see What’s New in Adaptive Server

11.5.

➤

Note

Changing applications and system administration is the most time-

consuming part of migration preparation and this guide does not tell you

how to make these changes. You must choose a method to do this that suits

your needs and resources. Possible choices include:

—Writing your own scripts to examine and change applications

—Using third party products such as Cyrano’s Migration Kit

—On a development system, upgrading to 11.5 and using some of the tools

available such as the stored procedures sp_checkreswords and

sp_procqmode. See the

Reference Manual

for information about these

stored procedures.

In this Chapter

Go to the section that references your current SQL Server version and

read from there to the end of the chapter.

• If Your Current Version is 4.x 5-1

• If Your Current Version is 4.x or 10.x 5-16

• If Your Current Version is 4.x, 10.x, or 11.0.x 5-19

If Your Current Version is 4.x

This section summarizes changes introduced with version 10.0 that

affect only those systems currently at version 4.x. If you are at

version 4.x, read this section and all following sections. Skip this

section if you are upgrading from version 10.x or higher.

This section covers the following issues:

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Seagate ST43401N/ND Informations techniques Page 55