Include in relational data with a where condition

Include in relational data with a where condition

References

Reference NO 1

http://stackoverflow.com/questions/13644948/include-in-relational-data-with-a-where-condition

Reference NO 2

http://en.wikipedia.org/wiki/Relational_database

Reference NO 3

http://publib.boulder.ibm.com/infocenter/rb63help/topic/com.ibm.redbrick.doc6.3/sqlrg/sqlrg12.htm

Reference NO 4

http://docs.oracle.com/javase/tutorial/jdbc/overview/database.html

Reference NO 5

http://www.information-management.com/infodirect/20040312/8264-1.html

Reference NO 6

http://c2.com/cgi/wiki?RelationalDatabase

Reference NO 7

https://www.google.com/patents/US5394549

Reference NO 8

http://www.wisegeek.org/what-is-a-relational-database.htm