Database Identities
A JADE database has three Universally Unique Identifiers (UUID) values, representing the:
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Database identity
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Environment identity
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Server identity
In a default installation, all identity values are the same.
You can use these identities on the command line to specify the server Universal Resource Identifier (URI) target database and client-server transport. You can use this as an alternative to the server and path arguments in the command line and the ServerNodeSpecifications parameter in the [JadeClient] or [ConnectionParams] section of the JADE initialization file. The UUIDs are displayed in the:
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Messages in the JADE messages log file (jommsg.log) when the database server is initialized, as shown in the following example.
PDB: Database: {45cec8ae-2501-e111-8667-ca1120524153} successfully opened for update, last update jomdb version: 1.0.0.3 PDB: Database Environment/Server identity: f28791cf-4d00-e111-9858-ca1120524153/f2c369d4-4d00-e111-9703-ca1120524153 -
Output of the showInfo command in the jdbutilb batch JADE Database utility, as shown in the following example.
JADE Database utility Version 7.1.0.3, Copyright (c) Jade Software Corporation Limited 2014 Opening database ... Database ID: 24389438-15d7-e011-82f0-5ae520524153 Attribute Value -------------- ---------- Last Database Mode: Shared Last Database Usage: Update Production Mode: Disabled Character Set: UTF16 Little Endian DB Code Version: 1.0.00.003 Highest transaction ID: 1329 Current journal: 4 Offline backup recovery LSN: (4,3657620) Environment Identity: 24389438-15d7-e011-82f0-5ae520524153 Server Identity: 24389438-15d7-e011-82f0-5ae520524153
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Output of the
