What is the difference between distinct and unique in sql?
No Answer is Posted For this Question
Be the First to Post Answer
Explain what is a view?
How run sql*plus commands that are stored in a local file?
How to create a menu in sqlplus or pl/sql?
what is a cursor
What are the different types of a subquery?
Difference between NVL, NVL2 and NULLIF
How can you create Cursor with parametres ?
Is sql database free?
Differentiate between syntax and runtime errors.
write a procedure to find top second no from a list of numbers
Why triggers are used?
How well can multiple sessions access the same data simultaneously ?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)