What are the differences between drop, truncate and delete commands?
Explain the different types of languages that are available in the dbms?
What is the benefit of database?
Mention a query to add email validation to your database
What is a hierarchical database?
Explain the term specialization.
what is the index and synonym. i have the definitions ...can any one give me brief explanation.. with regards,
What will be the maximum size of an extent of a segment if the tablepac's default storage values are specified as (initial 8K next 16k minextent 4 pctincrease 100).Explain.
What is rdbms and its types?
Can we save image in database?
What is a stretch database?
how to join two table?
How many rows can a database hold?