708 search results - page 2 / 142 » Optimizing SQL Queries over Text Databases |
BNCOD
2004
13 years 6 months ago
2004
Extending relational database functionality to include data mining primitives is one step towards the greater goal of more closely integrated database and mining systems. This pape...
ICDE
2006
IEEE
13 years 11 months ago
2006
IEEE
Due to the flexible structures of SQL, no general approach works efficiently for all kinds of queries. Some special kinds of queries can be further optimized for better performa...
IDEAS
2005
IEEE
13 years 11 months ago
2005
IEEE
The XML data is order-sensitive. The order problem, that is how ordered XML documents and order-sensitive queries over it can be efficiently supported when mapped into the unorde...
EDBT
2011
ACM
12 years 8 months ago
2011
ACM
We demonstrate Habitat, a declarative observational debugger for SQL. Habitat facilitates true language-level (not: plan-level) debugging of, probably flawed, SQL queries that yi...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE