Tell me what is the significance of null value and why should we avoid permitting null values?
No Answer is Posted For this Question
Be the First to Post Answer
WHICH IS THE BEST INSTITUTE IN HYD FOR "ORACLE"?
please give me query code of unique fuction select UNIQUE (name) from emp_info Incorrect syntax near the keyword 'UNIQUE'.
System requirements for sql server 2005 express edition?
Define right outer join?
What is 2nf normalization?
what is index seek and index scan?
How will you hide an attribute? : sql server analysis services, ssas
How dts is used to extract, transform and consolidate data?
Can a rule be bound to any column of any data type?
How do I get to sql server configuration manager?
what is a correlated sub-query? : Sql server database administration
Can two tables share the same primary key?
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)