What does the not null constraint do?
No Answer is Posted For this Question
Be the First to Post Answer
How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
How to generate random numbers with the rand() function in ms sql server?
Using the customer, and order table in northwind database, please write a query to produce xml?
How to update a field in SQL after ALTERING a row?
how to do partition in sqlserver
what is lazy writer?
What are the different types of replication? How are they used?
What is an active database?
What is a virtual table in sql?
How can count the string ? for ex: If i have string like 'bhaskar' then i need like b:1 h:1 a:2 s:1 k:1 r:1 please give any idea on that
Tell me what is sql profiler?
Diffrence between DTS vs SSIS
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)