Can a foreign key be a duplicate?
No Answer is Posted For this Question
Be the First to Post Answer
SQL Tuning, Oracle Server 10g: Why is the following hint invalid? SELECT /*+ first_rows parallel(table_name,paral_number)*/
Why is theta join required?
How to raise user-defined exception with custom sqlerrm ?
What is dense_rank?
What are the new features in Oracle 10g. Compared to Oracle 9i?
What is the need of merge statement?
How do rank () and dense_rank () differ?
What is pl sql commands?
what is innodb? : Sql dba
Write a query to find the names of users that begin with "um" in sql?
Why do we need sharding?
What is the need of a partition key?
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)