Types of indexes. What is the default key created when a
primary key is created in a table ?
Answer Posted / sdp
A unique index is created when a primary key is created in
a table.
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
what is blob? : Sql dba
i have 2 table table one 4 columns respective values a1 7,a2 6,a3 8 ,a4 12 & table two 4 colums respective values a1 7,a2 6,a3 8,a4 15.if table one & table two 3 colums same then 4th column values 1)Qes diff >5 then print 5 * diff value 2)Que diff <5 print 5
Explain correlated query work?
What are the constraints available in sql?
What does sign mean sql?
How do I remove all records from a table?
Where is all the data on the internet stored?
Is sql microsoft?
What is group by in sql?
What is clause?
Can I create table without primary key?
how can we take a backup of a mysql table and how can we restore it. ? : Sql dba
How do you pronounce sql?
Can 2 queries be executed simultaneously in a distributed database system?
What is a unique constraint?