What is the difference between a primary key & a unique key?
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What happens if you use a wrong connect identifier?
How to calculate date and time differences in oracle?
What is a cursor variable?
what are corelated subqueries
Hi, I want table structure shown below. How can i create this ? Num Name Address Addr1 Addr2 I want Addr1 and Addr2 under Address column. How can i achive this ? Is it possible ?
When a form is invoked with call_form, Does oracle forms issues a save point ?
How to run create database statement?
what are different types of deletes?
what is host string in sql plus? how does it related to database?
Explain drop constraint oracle?
16. Display the order number, order line number and the shipping date. If the shipping date is null, display the string <not shipped yet>.
Please HELP me its urgent? If i want to EXPORT data from SQL server to ORACLE 11g then how can I replicate data from SQL to ORACLE?