Postgres columns linked

Postgres columns linked

References

Reference NO 1

http://www.postgresql.org/docs/8.3/static/queries-table-expressions.html

Reference NO 2

http://www.postgresql.org/docs/7.4/static/datatype.html

Reference NO 3

http://stackoverflow.com/questions/8250389/computed-calculated-columns-in-postgresql

Reference NO 4

http://stackoverflow.com/questions/7718585/set-auto-increment-primary-key-in-postgres

Reference NO 5

http://stackoverflow.com/questions/46324/possible-to-perform-cross-database-queries-with-postgres

Reference NO 6

http://stackoverflow.com/questions/2204058/show-which-columns-an-index-is-on-in-postgresql

Reference NO 7

#EANF#

Reference NO 8

#EANF#