Hi,
thankx zamial.
I am able to login to database. But I want to know why should I type emp@sid at user-name. Could U please let me know.
where as for other users I need not to type like this.please help me.
thankx
mustak ahmed
Printable View
Hi,
thankx zamial.
I am able to login to database. But I want to know why should I type emp@sid at user-name. Could U please let me know.
where as for other users I need not to type like this.please help me.
thankx
mustak ahmed
You have to say to wich database you want to connect. Because sqlplus is not asking for a db-name you have to add it behind the username.
That is when your Oracle environment has not been set.
If you export $ORACLE_SID=[sid] on a Unix OS before you start sqlplus you don't have to fill in the sid any more.
So some unix users have added the export $ORACLE_SID=[sid] in there .profile. So that can explain why some of your users don't have to add the @sid...
Yep, environment variables.
If you leave out the SID, it uses the SID set in your "ORACLE_SID" environment variable on UNIX and there is a similiar parameter on NT.
If you don't have this set you msut specify the SID.
In your case it may also be set to a different SID as you have multiple databases. Specifying the SID is a reasonable method of guaranteing you connect to the correct database.
On UNIX type ' env|sort ' and look at what your ORACLE_SID variable is set to.