What are the attributes that are found in a cursor?
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why pl sql doesn't support retrieving multiple records
Explain the statement?? ALTER TABLE TABLE_NAME MOVE; What it the use of above statement??
What is the difference between sharding and partitioning?
What is the dynamic sql 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 different of iner joint & outer joint with example
How to manage transaction isolation level?
Why is oracle database so popular?
What is object data modeling?
What is self-referential integrity constraint ?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
What is flashback Query ? And Use ?