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The SELECT command in relational algebra is used to retrieve _ _ _ _ _ _ _ from a table columns rows cardinality metadata
The SELECT command in relational algebra is used to retrieve from a table
columns
rows
cardinality
metadata
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The World Wide Web And Databases International Workshop Webdb 98 Valencia Spain March 27 28 1998 Selected Papers Lncs 1590
Authors: Paolo Atzeni ,Alberto Mendelzon ,Giansalvatore Mecca
1st Edition
3540658904, 978-3540658900
