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1. 发明申请

US20050091188A1 Indexing XML datatype content system and method 有权
标题翻译：索引XML数据类型内容系统和方法
公开(公告)号：US20050091188A1
公开(公告)日：2005-04-28
申请号：US10693750
申请日：2003-10-24
申请人： Shankar Pal , Istvan Cseri , Gideon Schaller , Oliver Seeliger , Denis Altudov , Denis Churin , Sameer Verkhedkar
发明人： Shankar Pal , Istvan Cseri , Gideon Schaller , Oliver Seeliger , Denis Altudov , Denis Churin , Sameer Verkhedkar
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30911 , Y10S707/99942 , Y10S707/99944
摘要： Storing and querying XML data in a primary table or document utilizes an index of XML data and includes creating a primary table structure, creating a primary XML index commensurate with the primary table structure, populating the primary table and the primary XML index, and running a query on the XML data in a primary table by utilizing the XML index. The XML index can be implemented as a node table. The node table may have a B+-tree structure and be populated by shredding the XML values in the primary table. The XML data may be stored as binary large objects in an XML column of the primary table. Secondary XML indexes may be created to assist in the search and retrieval of XML data stored in the primary table. Both the primary XML index and the secondary XML index tables may be created using data definition language statements.
摘要翻译：在主表或文档中存储和查询XML数据使用XML数据索引，包括创建主表结构，创建与主表结构相称的主XML索引，填充主表和主XML索引，并运行通过利用XML索引对主表中的XML数据进行查询。 XML索引可以实现为节点表。节点表可以具有B + SUPERTree结构，并且通过对主表中的XML值进行粉碎来填充。 XML数据可以作为二进制大对象存储在主表的XML列中。可以创建辅助XML索引以帮助搜索和检索存储在主表中的XML数据。主XML索引和辅助XML索引表都可以使用数据定义语言语句创建。

2. 发明申请

US20060224563A1 Query plan selection control using run-time association mechanism 失效
公开(公告)号：US20060224563A1
公开(公告)日：2006-10-05
申请号：US11098949
申请日：2005-04-05
申请人： Eric Hanson , Cesar Galindo-Legaria , Lubor Kollar , Ganapathy Krishnamoorthy , Sameer Verkhedkar , Evgueni Zabokritski , Erik Ismert
发明人： Eric Hanson , Cesar Galindo-Legaria , Lubor Kollar , Ganapathy Krishnamoorthy , Sameer Verkhedkar , Evgueni Zabokritski , Erik Ismert
IPC分类号： G06F17/30
CPC分类号： G06F17/30463 , Y10S707/99932 , Y10S707/99934
摘要： A system and method for creation, modification and/or use of plan guide(s) is provided. Plan guide(s) can be employed to optimize the performance of query(ies) when it is not possible and/or desirable to change the text of the query directly. Plan guides can be useful, for example, when a small subset of queries in a database application deployed from a third-party vendor is not performing as expected. Plan guides influence optimization of queries by attaching query hints to them. In accordance with an aspect of the subject invention, a query plan execution system is provided. The system includes an execution component, a query optimizer, and, a plan cache. Plan guides and other associated metadata are stored in a plan guide metadata store.

3. 发明授权

US08396845B2 Data-tier application component 有权
标题翻译：数据层应用组件
公开(公告)号：US08396845B2
公开(公告)日：2013-03-12
申请号：US12239184
申请日：2008-09-26
申请人： Omri Bahat , Shawn Bice , Samer Boshra , Charlie D. Carson , Matt Hollingsworth , Robert Hutchinson , Praveen Seshadri , Ken Van Hyning , Sameer Verkhedkar
发明人： Omri Bahat , Shawn Bice , Samer Boshra , Charlie D. Carson , Matt Hollingsworth , Robert Hutchinson , Praveen Seshadri , Ken Van Hyning , Sameer Verkhedkar
IPC分类号： G06F17/30
CPC分类号： G06F17/30997
摘要： Data-tier application components (DACs) and methods for managing database applications are disclosed. According to one particular embodiment, a DAC includes a single unit of management that packages metadata related to a database object. The metadata related to the database object includes an identifier of the database object, a database runtime resource identifier of a database runtime resource operable to manipulate the database object, and a policy related to execution of the database runtime resource.
摘要翻译：披露了用于管理数据库应用程序的数据层应用程序组件（DAC）和方法。根据一个特定实施例，DAC包括单独的管理单元，其包含与数据库对象相关的元数据。与数据库对象相关的元数据包括数据库对象的标识符，可操作以操纵数据库对象的数据库运行时资源的数据库运行时资源标识符以及与执行数据库运行时资源有关的策略。

4. 发明申请

US20060167925A1 System and method for providing system objects to a database 审中-公开
标题翻译：将系统对象提供给数据库的系统和方法
公开(公告)号：US20060167925A1
公开(公告)日：2006-07-27
申请号：US11042451
申请日：2005-01-24
申请人： Samuel Smith , Yixue Zhu , Sameer Verkhedkar , Clifford Dibble
发明人： Samuel Smith , Yixue Zhu , Sameer Verkhedkar , Clifford Dibble
IPC分类号： G06F17/30
CPC分类号： G06F16/24535
摘要： A system and method are presented for providing system code to a variety of databases by using a resource database. The resource database contains pre-created system objects, which have been parsed and organized into a format suitable for execution. These pre-created system objects are capable of logically appearing in the variety of databases, while physically persisting in the resource database. Employing the resource database allows for quick upgrades and rollbacks since the pre-created system objects can be copied and installed on computer systems in a single file-copy operation. Additionally, the resource database limits accessibility to its pre-created system objects, thereby ensuring the integrity of the resource database. Lastly, the resource database contains its own metadata that is distinct from the metadata of the variety of databases.
摘要翻译：提出了一种通过使用资源数据库向各种数据库提供系统代码的系统和方法。资源数据库包含预先创建的系统对象，这些对象已被解析并组织成适合执行的格式。这些预先创建的系统对象能够逻辑上出现在各种数据库中，同时在资源数据库中持续存在。使用资源数据库可以快速升级和回滚，因为可以在单个文件复制操作中将预先创建的系统对象复制并安装在计算机系统上。此外，资源数据库限制了对其预先创建的系统对象的可访问性，从而确保资源数据库的完整性。最后，资源数据库包含与各种数据库的元数据不同的自己的元数据。

5. 发明申请

US20100083285A1 DATA-TIER APPLICATION COMPONENT 有权
标题翻译：数据级应用组件
公开(公告)号：US20100083285A1
公开(公告)日：2010-04-01
申请号：US12239184
申请日：2008-09-26
申请人： Omri Bahat , Shawn Bice , Samer Boshra , Charlie D. Carson , Matt Hollingsworth , Robert Hutchinson , Praveen Seshadri , Ken Van Hyning , Sameer Verkhedkar
发明人： Omri Bahat , Shawn Bice , Samer Boshra , Charlie D. Carson , Matt Hollingsworth , Robert Hutchinson , Praveen Seshadri , Ken Van Hyning , Sameer Verkhedkar
IPC分类号： G06F9/46 , G06F17/30
CPC分类号： G06F17/30997
摘要： Data-tier application components (DACs) and methods for managing database applications are disclosed. According to one particular embodiment, a DAC includes a single unit of management that packages metadata related to a database object. The metadata related to the database object includes an identifier of the database object, a database runtime resource identifier of a database runtime resource operable to manipulate the database object, and a policy related to execution of the database runtime resource.
摘要翻译：披露了用于管理数据库应用程序的数据层应用程序组件（DAC）和方法。根据一个特定实施例，DAC包括单独的管理单元，其包含与数据库对象相关的元数据。与数据库对象相关的元数据包括数据库对象的标识符，可操作以操纵数据库对象的数据库运行时资源的数据库运行时资源标识符以及与执行数据库运行时资源有关的策略。

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