Why we use bulk collect in oracle?
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State the difference between a primary key and foreign key?
Name the various constraints used in oracle?
How to rename an index?
Explain integrity constraint?
what is host string in sql plus? how does it related to database?
What is the parameter mode that can be passed to a procedure?
Is truncate autocommit in oracle?
23. Display the client name for all clients who have placed an order where any order line has more than 3 items. Do not use a table join anywhere in your query.
What are the sql clauses supported in the link property sheet ?
State and explain the different types of data models?
What are the system predefined user roles?
Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.