what are different types of deletes?
two tables are there emp(eno,ename,sal,deptno),dept(deptno,dname).how form the query in deptno,ename,max(sal)
What is an Integrity Constrains ?
how to find out largest value in a table
How many anonymous blocks can be defined?
what is IDE,DMV in sql server?
What is difference between cartesian join and cross join?
cursor attributes are %isopen ,%notfound,%found,%rowcount but is any attributes there other than these? please tell me asap ..
How to load a large xml file?
Explain the types of exception?
Can we protect our pl/sql source code?
What are the set operators union, union all, minus & intersect meant to do?
Is there a combination of "like" and "in" in sql?