Why is oracle used?
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What are the limitations of check constraint?
Explain the statement?? ALTER TABLE TABLE_NAME MOVE; What it the use of above statement??
Give the sequence in which triggers fired during insert operations, when the following 3 triggers are defined at the same block level ?
emp numb is unique because that is primary key,,but what is foreign key .. explain very clear with example
How to remove a row in a database table?
How to convert characters to dates in oracle?
How to convert character types to numeric types?
What is a Redo Log ?
Using the relations and the rules set out in the notes under each relation, write statements to create the two sequence generators specified in the notes.
Is it possible to insert comments into sql statements return in the data model editor ?
What is the sql query to concatenate column values from multiple rows in oracle?
What query tells you how much space a tablespace named test is taking up, and how much space is remaining?