What is the life of an sql statement?
What are the uses of merge?
How many tables can a sql database have?
Why are aggregate functions called so?
How do I write a cron which will run a sql query and mail the results to agroup?
How to perform a loop through all tables in pl/sql?
Explain what is a view?
What is primary key in db?
How do I find duplicates in the same column?
what is organisational index?
What is dml statement?
Mention what problem one might face while writing log information to a data-base table in pl/sql?
write sub query for eliminating duplicate rows using analytical function?