Altered database tables

Altered database tables

A data store uses a relational database management system (RDBMS), working through JDBC, to store data as rows in a set of tables. A few of the database tables are altered as a result of running the sibDBUpgrade command.

The following table lists the database tables that are altered after running the sibDBUpgrade command.

Table name Purpose
SIBOWNER Ensures exclusive access to the data store by an active messaging engine.
SIBnnn, where nnn is a number Contains persistent objects such as messages and subscription information. These tables hold both persistent and nonpersistent objects, using separate tables for different types of data.

Table name	Purpose
SIBOWNER	Ensures exclusive access to the data store by an active messaging engine.
SIBnnn, where nnn is a number	Contains persistent objects such as messages and subscription information. These tables hold both persistent and nonpersistent objects, using separate tables for different types of data.