What is the purpose of self join?
No Answer is Posted For this Question
Be the First to Post Answer
What stored procedure would you use to view lock information?
If you are working on a SQL database and if suddenly a developer changes the code and your queries results start giving errors,how will you check using a T-SQL query (on system tables) that what has changed in the database.
When to use Inner join & when to use subquery?
What is inline variable assignment?
if 3 duplicate records in table,i want to delete 2 alternating duplicate records by keeping 1 duplicate and 1 original as it is,how?
What are the tables in sql?
How do you find the number of rows in a table?
What is a trigger? Why we need it?
What is difference between group by and having?
How to determine the service pack currently installed on SQL Server?
What is a Lock and let me know Different types of locks?
wat is tuff file in log shipping, wt is d use of tht file?
Oracle (3253)
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)