Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jarke, Matthias | - |
dc.date.accessioned | 2006-03-02T14:52:41Z | - |
dc.date.available | 2006-03-02T14:52:41Z | - |
dc.date.issued | 1984-01 | - |
dc.identifier.uri | http://hdl.handle.net/2451/14561 | - |
dc.description.abstract | The simultaneous optimization of multiple queries submitted to a database system may lead to substantial savings over the current approach of optimizing each query separately. Isolating common subexpressions in multiple queries and treating their execution as a sharable resource are important prerequisites. This chapter presents techniques for recognizing, supporting, and exploiting common subexpressions in record-oriented, relational algebra, domain relational calculus, and tuple relational calculus query representations. It also investigates preconditions that transaction management mechanisms must satisfy to make multiple query optimization effective. | en |
dc.format.extent | 4007713 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | English | EN |
dc.language.iso | en_US | - |
dc.publisher | Stern School of Business, New York University | en |
dc.relation.ispartofseries | IS-84-46 | - |
dc.title | COMMON SUBEXPRESSION ISOLATION IN MULTIPLE QUERY OPTIMIZATION | en |
dc.type | Working Paper | en |
dc.description.series | Information Systems Working Papers Series | EN |
Appears in Collections: | IOMS: Information Systems Working Papers |
Files in This Item:
File | Description | Size | Format | |
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IS-84-46.pdf | 3.91 MB | Adobe PDF | View/Open |
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