What is trigger in sql? Explain
What are user defined functions?
How do you explain an index number?
Can we use SQL%ISOPEN in implicit cursors? Does this attribute works properly in Implicit Curosors?
What is lexical units in pl sql?
Why do we use partitions in sql?
what is the difference between join and union? : Sql dba
How to find only %th Highest Sal
How to pipe multiline string to isql?
What is rtm in testing?
What is clustered, non-clustured and unique index. How many indexes can be created on a table ?
how to retrieve the top 3 salaries of the table using rownum
What does seeding a database mean?