What is the database name in oracle?
What privilege is needed for a user to create tables in oracle?
What happens to the current transaction if the session is killed?
How to delete multiple rows from a table in oracle?
what is the difference between restoring and recovering?
How to update values in a table in oracle?
how to use sequence and what use of sequence cache
How to select all columns of all rows from a table in oracle?
What is Private Database Link ?
what are the disadvantages of hierarchial database over RDBMS?
Which dictionary view(s) would you first look at to understand or get a high-level idea of a given Advanced Replication environment?
How many types of tables are there in oracle?
1) What is dense ranking? 2) Difference between Substring and Instring? 3) Case and Decode? 4) Pseudo column? 5) View vs Materialized views? 6) SQl performance tuning?