Data processing: database and file management or data structures – Data integrity – Transactional processing
Reexamination Certificate
2011-01-11
2011-01-11
Breene, John E (Department: 2162)
Data processing: database and file management or data structures
Data integrity
Transactional processing
C707S791000, C707S802000, C707S999103
Reexamination Certificate
active
07870110
ABSTRACT:
A method for generating a transaction-bound sequence of records in a database table is disclosed. In response to a transaction attempting to insert a record to a database table within a relational database, an identification (ID) of the transaction and the name of the associated database table are initially obtained. A determination is then made whether or not the obtained transaction ID and the associated database table name are found in the transaction-bound tracking table. If they are not found in the transaction-bound tracking table, a new entry is generated in the transaction-bound tracking table for the obtained transaction ID and database table name, and a value in a last_order_number column associated with the entry is set to 1; otherwise, a value in the last_order_number column associated with the entry is incremented by 1. The value in the last_order_number column associated with the entry is subsequently copied to the corresponding order tracking field associated with the record entry in the database table.
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Olivieri Ricardo N.
Whelan Mark B.
Breene John E
Dillon & Yudell LLP
International Business Machines - Corporation
Nguyen Phong
LandOfFree
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