Using two databases cause resource error on second connection

Using two databases cause resource error on second connection

References

Reference NO 1

http://docs.oracle.com/cd/E15051_01/wls/docs103/jdbc_admin/jdbc_datasources.html

Reference NO 2

http://technet.microsoft.com/en-us/library/ms156468(v=sql.105).aspx

Reference NO 3

http://pic.dhe.ibm.com/infocenter/wasinfo/v8r0/topic/com.ibm.websphere.express.doc/info/exp/ae/rtrb_dsaccess.html

Reference NO 4

http://php.net/manual/en/function.mysql-select-db.php

Reference NO 5

http://www.stanford.edu/dept/itss/docs/oracle/10g/server.101/b10726/configbp.htm

Reference NO 6

http://www.mulesoft.com/tomcat-mysql

Reference NO 7

http://www.sqlite.org/c3ref/open.html

Reference NO 8

#EANF#