What is the use of triggers?
How delete all records from table in sql?
What is clause in sql?
What is PL/SQL Records?
Why does sql need a server?
What is a primary key example?
I have a Employee table with columns ename,eid,salary,deptno. How to retrieve sum of salary for each deptno?
How does one load ebcdic data? : aql loader
what are null values? : Sql dba
Are sql views compiled?
Explain exception handling in pl/sql?
What is trigger with example?
cursor types? explain with example programs?