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1. 发明申请

WO2003083712A1 METHOD AND APPARATUS FOR QUERYING RELATIONAL DATABASES 审中-公开
标题翻译：查询关系数据库的方法和设备
公开(公告)号：WO2003083712A1
公开(公告)日：2003-10-09
申请号：PCT/EP2003/003276
申请日：2003-03-28
申请人： LION BIOSCIENCE AG , ETZOLD, Thure , KLEIN, Carole , LUO, Jie , SEERS, John
发明人： ETZOLD, Thure , KLEIN, Carole , LUO, Jie , SEERS, John
IPC分类号： G06F17/30
CPC分类号： G06F17/30321 , G06F19/00 , G06F19/324
摘要： The invention provides a method of evaluating a query involving a relational database comprising a relational database management system (RDBMS), said query relating to at least one table of said relational database, said method comprising determining a table as a gateway table for evaluating said query, retrieving one or more unique identifiers of said gateway table related to one or more entries in a table to be queried, retrieving information from tables to be queried related to said retrieved unique identifiers of said gateway table, and providing a result set comprising the retrieved primary keys of the gateway table in relation to said retrieved information. The invention further provides a related data processing system and program.
摘要翻译：本发明提供了一种评估包括关系数据库管理系统（RDBMS）的关系数据库的查询的方法，所述关系数据库管理系统（RDBMS）涉及所述关系数据库的至少一个表，所述方法包括将表确定为用于评估所述查询的网关表检索与要查询的表中的一个或多个条目相关的所述网关表的一个或多个唯一标识符，从与所述检索到的所述网关表的所述唯一标识符相关联的表中检索要查询的信息的信息，以及提供包括所检索的结果集关于所述检索到的信息的网关表的主键。本发明还提供了一种相关的数据处理系统和程序。

2. 发明申请

WO2003083713A1 METHOD AND APPARATUS FOR QUERYING RELATIONAL DATABASES 审中-公开
标题翻译：查询关系数据库的方法和设备
公开(公告)号：WO2003083713A1
公开(公告)日：2003-10-09
申请号：PCT/EP2003/003280
申请日：2003-03-28
申请人： LION BIOSCIENCE AG , ETZOLD, Thure , KLEIN, Carole , LUO, Jie , SEERS, John
发明人： ETZOLD, Thure , KLEIN, Carole , LUO, Jie , SEERS, John
IPC分类号： G06F17/30
CPC分类号： G06F17/30451 , G06F17/30474
摘要： The invention provides a method of evaluating a query involving one or more relational databases, each comprising a relational database management system (RDBMS), said query relating to at least two tables of said relational database, said method comprising determining a set of tables, including the tables referred to in the query, wherein each of the tables in said set is linked to at least one other table, such that, in a graphical representation of the database wherein the tables are represented as nodes and links between the tables are represented as lines between the nodes, they form a connected graph connecting nodes corresponding to the tables referred to in the query, performing a query on said set equivalent to the initial query, wherein said step of performing said query on said set comprises performing consecutive partial queries, wherein a result of a previous query is used as input for a later query, combining the results of said partial queries to obtain a result to the initial query. The invention further provides a related data processing system and program.
摘要翻译：本发明提供了一种评估涉及一个或多个关系数据库的查询的方法，每个关系数据库包括关系数据库管理系统（RDBMS），所述查询涉及所述关系数据库的至少两个表，所述方法包括确定一组表，包括在查询中引用的表，其中所述集合中的每个表链接到至少一个其他表，使得在数据库的图形表示中，其中表被表示为节点，并且表之间的链接被表示为在节点之间，它们形成连接对应于查询中引用的表的节点的连接图，对与初始查询等效的所述集合执行查询，其中在所述集合上执行所述查询的所述步骤包括执行连续的部分查询，其中将先前查询的结果用作稍后查询的输入，将所述部分查询的结果组合以获得结果给i nitial查询。本发明还提供了一种相关的数据处理系统和程序。

3. 发明申请

WO2002071261A3 VIRTUAL DATABANK OBJECTS 审中-公开
公开(公告)号：WO2002071261A3
公开(公告)日：2002-09-12
申请号：PCT/EP2002/001020
申请日：2002-01-31
申请人： LION BIOSCIENCE AG , ETZOLD, Thure , HANSEN, David
发明人： ETZOLD, Thure , HANSEN, David
IPC分类号： G06F17/30
摘要： A virtual databank object generated from one or more databanks, whereas said virtual databank object itself can be queried like any other databank, said method comprising: a member definition module for defining a virtual databank object as a combination of one or more member databanks forming the constituents of said virtual databank, whereas said virtual databank object itself in its behaviour resembles a member databank and can be queried by a user query like one of the member databanks forming its constituents, whereas when said virtual databank object being queried by a user query its member databanks receive said user query and return a first result set, said virtual databank object further comprising; a definition module for defining a query to be applied to said one or more member databanks which form the constituents of said virtual databank, said query when being executed returning a second result set formed by a subset of the entries of said one or more member databanks, said definition module module further comprising a query link operator defining a boolean operation by which said first result set resulting from said user query to said virtual databank object and said second result set resulting from the query defined in said definition module are to be connected to thereby form a final result set, said final result set effectively being the results set resulting from a user query being directed to said virtual databank object to query said virtual databank object as if it were itself a databank like one of its member databanks.

4. 发明申请

WO2002046915A3 WORKFLOW SYSTEM 审中-公开
公开(公告)号：WO2002046915A3
公开(公告)日：2002-06-13
申请号：PCT/US2001/043064
申请日：2001-11-13
申请人： LION BIOSCIENCES AG , SONNTAG, Christian , MONESTIE, Pierre , ETZOLD, Thure , ULUDAG, Mahmut
发明人： SONNTAG, Christian , MONESTIE, Pierre , ETZOLD, Thure , ULUDAG, Mahmut
IPC分类号： G06F9/44
摘要： A method for executing a task to be carried out by one or more computer systems through a workflow scheme representing said task. The task is represented by a set of workflow items. Each workflow item representing an action. Each workflow item receiving one or more inputs and delivering one or more outputs. Thereby forming a workflow representation of the task. The method includes identifying a workflow item delivering as an output the desired result of the task. The workflow representation is traced to identify all other workflow items which directly or indirectly deliver an output necessary to have a complete input for the selected workflow item. The actions corresponding to all identified workflow items are performed to carry out the task.

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