Seagate ST43401N/ND Instalační příručka stáhnout pdf (Strana 45)

CHAPTER 4 Plan: Writing a Plan and Getting Ready to Migrate

Note If you need to perform an operating system upgrade, do so before

migrating. Test the new system to be sure it’s working properly to avoid

introducing unrelated errors into the migration process.

Review Adaptive Server Interoperability with Other Sybase

Products

To ensure that the versions of other Sybase products in use at your site are

compatible with Adaptive Server 12.5, see

Technical Documents at

http://sybase.com/support/techdocs

or the ASE Migration Resources Web page at

http://sybase.com/support/techdocs/migration

for recent interoperability and

compatibility information.

Update Applications and System Administration Procedures

The following chapters in this manual describe ASE 12.5 upgrade issues:

• Chapter 5, “Implement: Making Required Application Changes”

• Chapter 6, “Implement: Making Database Administration Changes”

Migrating to Adaptive Server 12.5 requires you to review your current

applications and system administration procedures for any changes that could

cause system problems or unexpected processing results.

This is the most time-consuming part of migration preparation; choose a

method to do this that suits your needs and resources. Possible choices include:

• Writing your own scripts to examine and change applications

• Running the reserved word check from to 12.5 and using some of the tools

available such as the stored procedures

sp_checkreswords and

sp_procqmode. See the Reference Manual at

http://manuals.sybase.com:80/onlinebooks/group-

as/asg1250e/refman/@Generic__BookView

for information about these

stored procedures.

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Seagate ST43401N/ND Instalační příručka Strana 45