What happens if you lost a data file?
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How can I get column names from a table in oracle?
how to retrive xml data for using sql query?
How to fetch the row which has the max value for a column?
How to establish administrator authentication to the server?
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
What is ASM (Automatic Storage Management) in Oracle?
What is a snapshot log?
Is truncate autocommit in oracle?
How to create a temporary table in oracle?
I have my backup RMAN script called backup_rman.sh. I am on the target database. My catalog username/password is rman/rman. My catalog db is called rman. How would you run this shell script from the O/S such that it would run as a background process?
what is the difference between no rows returned and null returned?
Why is oracle database so popular?