How does Oracle guarantee data integrity of data changes?
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What is an Oracle sequence?
Please explain drop constraint oracle?
Explain the use of rows option in imp command.
How to rename an index?
7. Repeat query (7) but also display all clients who have never ordered anything.
What is a Sequence ?
Explain an index?
State any two functions of oracle?
HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.
what are bitmap indexes? How does they work?
What are the attributes of the cursor?
Hi how Can I Add A Foreign key that references a table that has composit primary key ? example i had costumer table that has C_Id and SSN Both as PK and another table has C_Id that must refernece C_Id in Customers i done the usual way and got oracle error message about uniqeness any ideas plz