What is row_number () in sql?
What is sql and how does it work?
Can a key be both primary and foreign?
How would you pass hints to the sql processor?
What is the maximum number of columns in sql table?
Why do we need cursors in pl sql?
Why we use cross join?
What is rownum and rowid?
What is partition in sql query?
how many ways we can we find the current date using mysql? : Sql dba
What are the different ddl commands in sql?
What is Histogram?
what is data manipulation language? : Sql dba
What is online transaction processing (oltp)?
What is the difference between sql, mysql and sql server?