Abstract: A system for transforming client/server aggregates is provided. The system comprises a client/server analysis component for analyzing one or more queries that are not supported by a target database system, and a client/server transformation component for transforming the one or more queries into semantically equivalent queries that are supported by the target database system.

Abstract: A system for summary filter transformation is provided. The system comprises a summary filter analysis module for analyzing a multidimensional query that is not supported by a target database system, and a summary filter transformation module for transforming the multidimensional query into a semantically equivalent query that is supported by the target database system.

Abstract: A parallel detail join system for processing a many-to-one-to-many relationship is provided. The system comprises a parallel detail analysis module for detecting a many-to-one-to-many relationship among elements, and a parallel detail transformation module for generating a SQL: 1999 statement to handle the many-to-one-to-many relationship.

Abstract: A system for structured query language tagging is provided. The system comprises a parsing unit for parsing a structured query language string into components, an analysis unit for analyzing the components and applying associated tags to the components, and a string generation unit for concatenating the components with associated tags into a new string.

Abstract: A group query transformation system for Transforming structured query language group query windowed aggregates is provided. The group query transformation system comprises a group query analysis module for analyzing one or more structured query language (SQL)/on-line analytical programming (OLAP) windowed aggregates that are not supported by a target database system, and a group query transformation module for transforming the one or more SQL/OLAP windowed aggregates into semantically equivalent standard aggregate functions that are supported by the target database system.

Abstract: A query transformation system for transforming nested aggregates in a query is provided. The query transformation system comprises a nested aggregate analysis module for analysing a query that is not supported by a target database system, and a nested aggregate transformation module for transforming the query into a semantically equivalent query that is supported by the target database system.