6597 search results - page 31 / 1320 » Orderings and Types in Databases |
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
ICDT
2005
ACM
14 years 1 months ago
2005
ACM
We give two sufficient conditions on XPath like languages for having first order expressivity, meaning that every first order definable set of paths in an ordered node-labeled t...
EUROSYS
2006
ACM
14 years 4 months ago
2006
ACM
In stand-alone databases, the two functions of ordering the transaction commits and making the effects of transactions durable are generally performed in one action, namely in the...
DATESO
2008
13 years 9 months ago
2008
In this paper we deal with a particular type of database systems
ISMIS
2000
Springer
13 years 11 months ago
2000
Springer
A top-down query processing method for first order deductive databases under the disjunctive well-founded semantics (DWFS) is presented. The method is based upon a characterisation...