User name and schema name in Oracle 10g

220 pts.
Tags:
Oracle 10g
Oracle 10g administration
Oracle 10g Express
Oracle Schema
In Oracle database-
Assume that I have logged in as "jaga"(user name). can I use the user name "jaga" with the table name to refer a column.
example : select jaga.emp.name from emp where age>100
here jaga is schema name(user name), emp is the table name and name is the column name.
can i use the scema name with the table name?


Software/Hardware used:
Oracle 10 g express edition

Answer Wiki

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You can if you also use it in the FROM clause.

So, your exampe query would look like this:

select<b> jaga.</b>emp.name from <b>jaga.</b>emp where age>100

But, if you are querying just one table you don’t need to qualify the fields in the select list.

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