Eliminating Costly Redundant Computations from SQL Trigger Executions.
Eric Simon
François Llirbat
Françoise Fabret
ACM SIGMOD Conference
1997
26
2
428
439
1617 KB
Active database systems are now in widespread use. The use of triggers in these systems, however, is difficult because of the complex interaction between triggers, transactions, and application programs. Repeated calculations of rules may incur costly red
Software, PROGRAMMING LANGUAGES, Formal Definitions and Theory.
Information Systems, DATABASE MANAGEMENT, Languages, SQL.
Information Systems, DATABASE MANAGEMENT, Logical Design, Schema and subschema.
Mathematics of Computing, DISCRETE MATHEMATICS, General.
Mathematics of Computing, MATHEMATICAL SOFTWARE, Algorithm design and analysis.
H.2.3
Information Systems, DATABASE MANAGEMENT, Languages, SQL.
D.3.1
Software, PROGRAMMING LANGUAGES, Formal Definitions and Theory.
G.2.0
Mathematics of Computing, DISCRETE MATHEMATICS, General.
G.4
Mathematics of Computing, MATHEMATICAL SOFTWARE, Algorithm design and analysis.
H.2.1
Information Systems, DATABASE MANAGEMENT, Logical Design, Schema and subschema.