Explain what is a field in a database and record in a database?
Two Methods of retrieving SQL?
7 Answers Atiric Software, Microsoft, Oracle, TCS, Wipro,
Can we use two order by clause in query?
Is not null in sql?
what is index? : Sql dba
Can we change the table name in sql?
how many groups of data types? : Sql dba
hello..... i am an comp science engineering graduate planning to do ORACLE certification in PLSQL 9i. just wanted to know whats the possibility getting job is their openings???? is it worth doin that course n certification
What is sql character function?
What is the difference between CHAR and VARCHAR2? If VARCHAR2 serves the uses of CHAR why CHAR is still used and not been discarded yet?
Is join an inner join?
How can we make an if statement within a select statement?
What is left join in sql?