Seagate ST43401N/ND Przewodnik Instalacji Pobierz pdf (Strona 82)

If Your Version is 11.5, 11.9.x, or 12.0

You must change all object names that contain reserved words before you

upgrade. You must also change those names in your procedures, SQL scripts,

and applications before you can run them against the upgraded server.

Use the reserved word check in

sqlupgrade, which you can run without starting

the upgrade, to check object names. Subsequent checks can be performed by

running the stored procedure,

sp_checkreswords. Names that contain reserved

words can be changed with the

sp_rename procedure, or can be enclosed in

double quotes. See the discussion on reserved words in your installation guide.

Note The Sybase procedures for detecting reserved words in object names

cannot be used to find them in scripts and applications. You need to check

scripts and applications separately.

Configuration Parameters

Configuration parameter values that you have set are preserved by the upgrade.

Only those parameters that are set at “DEFAULT” in the server configuration

file are changed to the new version’s default value. Because some parameter

default values are now higher, values that you set in the older version may not

be high enough for the new version. The following parameters can cause

problems during or after upgrade if they are set too low:

•

stack size

• cpu grace time

• enable housekeeper GC

The parameter enable xact coordination can cause a problem for RPCs when set

at default. These issues are explained the next sections.

12.5 deterministic

func

function

inout

new

out

output

stringsize

Release New reserved words

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 145 146

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Seagate ST43401N/ND Przewodnik Instalacji Strona 82