what is Single Byte Overhead...?
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What are the differences between primary key and unique key?
Explain the use of rows option in exp command.
How to update values in a table in oracle?
two tables are there emp(eno,ename,sal,deptno),dept(deptno,dname).how form the query in deptno,ename,max(sal)
i have procedure p1.and also i declare the same procedure in a package. whice one is efficient package procedure or procedure?
what is difference between where clause and having clause?
Why is oracle so popular?
What is the exact use of Collections?
What is data file?
Difference between inner join vs where ?
Explain a private synonyms?
Hi Can any one tell me what are the API's used in requisition import.