What are the oracle differences between nvl and coalesce
No Answer is Posted For this Question
Be the First to Post Answer
what is the syntax of SELECT command?
How can one skip any number of rows while loading the DB tables with SQL Loader? Similarly how can one skip any column?
What are advantages fo Stored Procedures?
Explain integrity constraint?
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
How to declare a local variable?
How to export data to a csv file?
How to end the current transaction in oracle?
can a table has a column that has only view data and in other columns we can change data?
What is clusters ?
Can we use bind variables in oracle stored procedure?
What are the set operators union, union all, minus & intersect meant to do?