Interested to Buy Any Domain ? << Click Here >> for more details...
Assuming that you are an End User How to find that in the payment Batch some of the Invoice was Missing To pay How to find That??
- 0 Answers
- 1729 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
WHAT IS THE DIFFERENCE BETWEEN PRIMARY KEY(PK) CONSTRAINT AND UNIQUE KEY(UK) + NOT NULL(NN) CONSTRAINT ASSIGN TO A COLUMN ? INSTEAD OF ASSIGNING PK ,WE CAN ASSIGN UK + NN TO A COLUMN. WHAT ARE THE MARRITS AND DEMARITS BETWEEN THE ABOVE TWO?THE ABOVE TWO ARE SAME,THEY DON'T ALLOW DUPLICATE AS WELL AS NULL VALUES.
What is Rollback Segment ?
I have a table emp. There is only one column in the table. In that , there are only three rows in that column. The value in the first row is 'A' and the value in the second row is 'B' and the third row is 'C'. Now, my question is , How will you write a select query to display the output as B C A Note: order by cannot be used coz it gives us output as CBA. But the output should be BCA.
How to create an oracle database manually?
what is the difference between first normal form & second normal form?
how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
What do you mean by group by clause?
State and explain about oracle instance?
What happens if the imported table already exists?
What is difference between SUBSTR and INSTR?
1. Display the post code and the purchase order number for each purchase order. Sort the output set by postcode.
Explain an index?
Oracle General 
