公开(公告)号：CA2633316A1

公开(公告)日：2007-06-21

申请号：CA2633316

申请日：2006-12-15

Applicant: IBM

Inventor： DANG TAMMIE ,  FULLER GEORGIA CARROLL ,  CUI BAOQUI ,  COTNER CURT LEE ,  CHIEH DING-WEI ,  HUANG JOE CHEUNG-YU ,  LEE HUI-AN ,  CHEN YAO-CHING STEPHEN ,  TSUJI YUMI KIMARA ,  YOTHERS JAY

IPC: G06F17/30 ,  G06F9/44

Abstract: An SQL procedure deployment system deploys a query procedure comprising a procedural logic component and a database request component from a source system to a target system. At generation of the query procedure, the system generates a query procedure source code, a symbol table, and an encapsulated optimization results to regenerate run-time instructions for query statements of the database request component and make the query statements function with a deployed procedural logic component. The system maintains an association between the procedural logic component and the database request component during deployment. The system copies an internal representation of the procedural logic component to the target system without regeneration. The system regenerates the database request component to recreate the query procedure on the target system and to maintain a consistent interface between the procedural logic component and database request component.