What are sql*plus environment variables?
how can you see all indexes defined for a table? : Sql dba
Why are aggregate functions called so?
How to order siblings in oracle hierarchy queries?
What do you understand by exception handling in pl/sql?
what is data control language? : Sql dba
How do you identify a primary key?
Name the operator which is used in the query for pattern matching?
What are tuples in sql?
how to use 'mysql' to run sql statements? : Sql dba
What is the cause of mutating table error and how can we solve it?
how to include character strings in sql statements? : Sql dba
What can I use instead of union in sql?
What is Histogram?
What are the advantages of sql?