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Overview
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Overview

The ASG_SEQUENCES table is a core data object within the Oracle E-Business Suite (EBS) module ASG - CRM Gateway for Mobile Devices. It functions as a metadata repository for managing synchronization sequences on mobile devices. In the context of Oracle EBS 12.1.1 and 12.2.2, this table is integral to the CRM Gateway architecture, which facilitates the bi-directional exchange of data between the central EBS database and mobile field applications. Its primary role is to track and control the sequence of data publication and synchronization events, ensuring data consistency and integrity across distributed mobile environments.

Key Information Stored

The table stores metadata that defines and governs synchronization sequences. While the full column list is not detailed in the provided excerpt, the documented primary and foreign key structure reveals its critical data elements. The SEQUENCE_ID column, serving as the primary key (ASG_SEQUENCES_PK), uniquely identifies each synchronization sequence record. A crucial foreign key column is PUBLICATION_ID, which links a sequence to a specific data publication defined in the ASG_PUBLICATIONS table. This relationship indicates that the table stores sequences in the context of broader data publication sets, which are the units of data packaged for synchronization to mobile devices.

Common Use Cases and Queries

This table is primarily accessed by the CRM Gateway's synchronization engine. Common operational scenarios include initializing a new synchronization sequence for a mobile device, querying the current sequence state during a sync session, and auditing historical synchronization events. A typical query might involve joining with ASG_PUBLICATIONS to retrieve all sequences for a specific publication, useful for troubleshooting or reporting on mobile data distribution. For example:

  • SELECT s.SEQUENCE_ID, s.PUBLICATION_ID, p.PUBLICATION_NAME FROM ASG.ASG_SEQUENCES s, ASG.ASG_PUBLICATIONS p WHERE s.PUBLICATION_ID = p.PUBLICATION_ID;

Administrative reporting may also query this table to monitor the volume and frequency of synchronization sequences generated across the mobile user base.

Related Objects

The ASG_SEQUENCES table has a documented foreign key relationship within the ASG schema, as per the provided metadata. It is directly referenced by the ASG_PUBLICATIONS table through the PUBLICATION_ID column. This relationship signifies that a single publication defined in ASG_PUBLICATIONS can be associated with one or more sequences logged in ASG_SEQUENCES. The join condition for this relationship is ASG_SEQUENCES.PUBLICATION_ID = ASG_PUBLICATIONS.PUBLICATION_ID. This is a critical dependency, as the sequences are meaningless without the context of the publication they serve. No other foreign key relationships are documented in the provided excerpt.