3 Data Store Upgrades

Introduction

. . . . . . . . . . . . . . . . . . .

.

87

Data store compatibility

. . . . . . . . . . . . . . . . . . .

.

87

Data type compatibility

. . . . . . . . . . . . . . . . . . .

.

87

Data store character set

. . . . . . . . . . . . . . . . . . .

.

88

Data type conversion . . . . . . . . . . . . . . . . . . . . . . . 89

Converting data types to Oracle data types

. .

.

90

Upgrading data types as TimesTen data types

. .

.

90

Data store character set conversion

. .

.

91

Converting from the TIMESTEN8 character set

. .

.

91

Converting from a character set

 

 

 

other than TIMESTEN8

. .

.

92

Upgrade modes

. .

.

93

In-place upgrades . . . . . . . . . . . . . . . . . . . . . . . 93 Offline upgrades . . . . . . . . . . . . . . . . . . . . . . . 93

Online upgrades with replication

.

94

Online upgrades with Client/Server

.

94

Performing an in-place data store upgrade

.

95

Unloading a data store

.

95

Moving to a new patch release of TimesTen

.

96

Performing an offline upgrade

.

97

Moving to a different directory

.

98

Moving to a different machine

.

98

Reducing data store size

100

Moving between 32-bit and 64-bit data stores

101

Moving to a different major release of TimesTen

101

Performing an online upgrade with replication

104

Overview

104

Limitations

107

Requirements

107

Online upgrade example

108

Performing a Client/Server online upgrade from a TimesTen version prior to 6.0 113

Overview . . . . . . . . . . . . . . . . . . . . . . . . . .113 Limitations . . . . . . . . . . . . . . . . . . . . . . . . .114

Client/Server online upgrade example

.114

Performing a Client/Server online upgrade from TimesTen version 6.0 and

 

above

.116

Client/Server online upgrade . . . . . . . . . . . . . . . . . .116 Client/Server online upgrade with continuous access to the data store . .117 Record of Upgrades . . . . . . . . . . . . . . . . . . . . . . .117

viOracle TimesTen In-Memory Database Installation Guide

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Oracle Audio Technologies B31679-01 manual Data Store Upgrades

B31679-01 specifications

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