What are the disadvantages of primary key and foreign key in SQL?
No Answer is Posted For this Question
Be the First to Post Answer
What are the tables in sql?
if 3 duplicate records in a table,i want to delete 2 duplicate records by keeping 1 duplicate and 1 original as it is,how?
Explain what role entity and relationship play in an ER diagram.
How do I port a number to sql server?
Different types of keys in SQL?
What are transactions in sql?
What protocol does sql server use?
Explain the different index configurations a table can have?
What is the difference between the 2 operating modes of database mirroring?
What is a self join in sql server?
Can we use trigger new in before insert?
Explain the relational database management system (rdbms)?
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)