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公开(公告)号:US07580958B2
公开(公告)日:2009-08-25
申请号:US11156509
申请日:2005-06-17
申请人: Yao-Ching Stephen Chen , Curt Lee Cotner , Baoqiu Cui , Tammie Dang , Joe Cheng-yu Huang , Claire Willey McFeely , Robert Thomas Miller , Manogari Nogi Simanjuntak , Yumi Kimura Tsuji , Xiaoyu Yang , Jay A. Yothers , Margaret Alice Zagelow
发明人: Yao-Ching Stephen Chen , Curt Lee Cotner , Baoqiu Cui , Tammie Dang , Joe Cheng-yu Huang , Claire Willey McFeely , Robert Thomas Miller , Manogari Nogi Simanjuntak , Yumi Kimura Tsuji , Xiaoyu Yang , Jay A. Yothers , Margaret Alice Zagelow
CPC分类号: G06F17/30595 , Y10S707/99952 , Y10S707/99953
摘要: Techniques are provided for supporting versions of a routine. A first version of the routine is created. A second version of the routine is generated in response to receiving an alter statement including an add version clause. The second version of the routine is activated in response to receiving an alter statement including an activate version clause.
摘要翻译: 提供了用于支持例程的版本的技术。 创建例程的第一个版本。 响应于接收到包含add version子句的alter语句,生成该例程的第二个版本。 响应于接收到包含activate version子句的alter语句,该例程的第二个版本被激活。
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公开(公告)号:US07711746B2
公开(公告)日:2010-05-04
申请号:US11311810
申请日:2005-12-17
申请人: Margaret Ann Bernal , Yao-Ching Stephen Chen , Ding-Wei Chieh , Curt Lee Cotner , Baoqiu Cui , Tammie Dang , Marion B. Farber , Georgia Carroll Fuller , Joe Cheng-yu Huang , Hui-An Lee , Claire Willey McFeely , Chunfeng Pei , James Willis Pickel , Yumi Kimura Tsuji , Jay A. Yothers , Margaret Alice Zagelow , Liyan Zhou
发明人: Margaret Ann Bernal , Yao-Ching Stephen Chen , Ding-Wei Chieh , Curt Lee Cotner , Baoqiu Cui , Tammie Dang , Marion B. Farber , Georgia Carroll Fuller , Joe Cheng-yu Huang , Hui-An Lee , Claire Willey McFeely , Chunfeng Pei , James Willis Pickel , Yumi Kimura Tsuji , Jay A. Yothers , Margaret Alice Zagelow , Liyan Zhou
IPC分类号: G06F7/00
CPC分类号: G06F17/30587
摘要: 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.
摘要翻译: SQL过程部署系统将包含过程逻辑组件和数据库请求组件的查询过程从源系统部署到目标系统。 在生成查询过程时,系统生成查询过程源代码,符号表和封装的优化结果,以重新生成数据库请求组件的查询语句的运行时指令,并使查询语句具有部署的过程逻辑 零件。 在部署期间,系统维护程序逻辑组件和数据库请求组件之间的关联。 系统将程序逻辑组件的内部表示复制到目标系统,而无需再生。 系统重新生成数据库请求组件以在目标系统上重新创建查询过程,并在过程逻辑组件和数据库请求组件之间保持一致的接口。
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