4 On the Semantics of “Now” in Databases J. Clifford, C. E. Dyreson, T. Isakowitz, C. S. Jensen, and R. T. Snodgrass While “now” is expressed in SQL as CURRENT_TIMESTAMP within queries,

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Date: 2000-04-03 08:01:58 Computing Data Temporal database SQL Relational model Database Relation Bitemporal data Extensible Storage Engine Data management Database management systems Database theory		4 On the Semantics of “Now” in Databases J. Clifford, C. E. Dyreson, T. Isakowitz, C. S. Jensen, and R. T. Snodgrass While “now” is expressed in SQL as CURRENT_TIMESTAMP within queries, Add to Reading List Source URL: people.cs.aau.dk Download Document from Source Website File Size: 222,89 KB Share Document on Facebook

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