During development phase it as advisable to make servlet reloadable as one need not to restart the tomcat server after making any changes in servlet.
For doing this edit Context.xml file in Conf dir of tomcat and put a line in header
as relaodable="true" restart the tomcat server
upto tomcat 5.5 this holds true.
Tuesday, August 17, 2010
Wednesday, August 11, 2010
How to create a new user after initializing a database for first time
Do the following :
su -
su - poatgres
createuser -d //-d give user to permission to create a new database
exit
after that you may create a database which is owned by above user
createdb -O
then you may dump a database owned by the above mentioned user
hopes this will work. Good luck
su -
su - poatgres
createuser -d
exit
after that you may create a database which is owned by above user
createdb -O
then you may dump a database owned by the above mentioned user
hopes this will work. Good luck
~org.postgresql.util.PSQLException: Connection rejected: FATAL: Ident authentication failed for user "username"
This occur when user have not sufficient permission to access the database
to avoid this problem to happen modify the pg_hba.conf file as per detail given below
# TYPE DATABASE USER CIDR-ADDRESS METHOD
host all all 127.0.0.1/32 trust
hopes this will work.
Good luck !!
to avoid this problem to happen modify the pg_hba.conf file as per detail given below
# TYPE DATABASE USER CIDR-ADDRESS METHOD
host all all 127.0.0.1/32 trust
hopes this will work.
Good luck !!
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