projection : Java Glossary

*0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ (all)

projection
In SQL (Standard Query Language), a high fallutin' word for listing the columns you want included in the results of a query, i.e. the list of fields in a SELECT statement. In dbAnywhere, a Projection object is a non-visible object your program can interact to get or set the value of some particular column in an SQL table. For example, if you wanted a dummy object that did not display on the screen, but that gave you program access to the database values in a column, you would use a Projection object that implements the ProjBinder interface. I think you would still need a ProjBinder object to glue it to the RelationView object. dbAnywhere, ProjBinder

This page is posted
on the web at:

http://mindprod.com/jgloss/projection.html

Optional Replicator mirror
of mindprod.com
on local hard disk J:

J:\mindprod\jgloss\projection.html
logo
Please the feedback from other visitors, or your own feedback about the site.
Contact Roedy. Please feel free to link to this page without explicit permission.

IP:[65.110.21.43]
Your face IP:[54.211.120.181]
You are visitor number