The CQL continuous query language: seman
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Arvind Arasu; Shivnath Babu; Jennifer Widom
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Article
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2005
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Springer-Verlag
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English
⚖ 797 KB
CQL, a continuous query language, is supported by the STREAM prototype data stream management system (DSMS) at Stanford. CQL is an expressive SQL-based declarative language for registering continuous queries against streams and stored relations. We begin by presenting an abstract semantics that reli