What is a proxy class?
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Difference between inner join vs where ?
1.display list of all users from ur data base.what is the query?
Give the constructs of a package, function or a procedure.
How to call a stored function in oracle?
What is an Index Segment ?
A VIEWS takes memory in the database. If yes, how can u proove it? is there any way to display the size of views?
What are the limitations of check constraint?
How you find out version of installed workflow?
What is hash cluster in oracle?
One Table having two rows with one colomn having values Like"Male" and "Female". how to upadte these values Like "Female" and "Male" in single update statement.
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.
How to insert a record into a table?