What is union?
No Answer is Posted For this Question
Be the First to Post Answer
What does count (*) mean?
Name the operator which is used in the query for pattern matching?
What is ttitle and btitle?
How long will it take to learn pl sql?
how to implement one-to-one, one-to-many and many-to-many relationships while designing tables? : Sql dba
What is a Procedure ?
Explain polymorphism in pl/sql.
what are the differences between public, private, protected, static, transient, final and volatile? : Sql dba
How do you clear the screen in sql?
Are null values same as that of zero or a blank space?
What is pl sql in oracle?
What is the difference between nvl function, ifnull function, and isnull function?
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)