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
Mention the different types of triggers?
How To Change Column Ordinal Position in SQL Server 2005 using Query i.e I Want To Add Column at Particular Ordinal Position in SQL Server 2005
what is Covering Index ?
What is full outer join in sql server joins?
How would you retrieve Unique rows from table without using UNIQUE and DISTINCT keyword?
Explain a checkpoint?
what is the information that can be stored inside a bit column? : Sql server database administration
What is an Index?
Do you know what are the properties of the relational tables?
Where are sql server user names and passwords stored in sql server?
How to retrieve field values using mssql_result()?
Explain rdbms?
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)