What is the difference between SQL, DDL, and DML?7 62219
Query to get max and second max in oracle in one query ?34 45208
what is unique key?14 16656
what is the difference between primary key & foreign key?57 103437
What is STATSPACK tool?3 6002
why can't we assign not null constraint as table level constraint3 9991
What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?4 7923
what is the exact definition for pointer?7 4309
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.9 11633
What are the differences between a sys and system user and what are the extra privileges available to the sys user?1 3910
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.727
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.858
1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.2 3652
2. Display the item number and total cost for each order line (total cost = no of items X item cost). Name the calculated column TOTAL COST.2 2214
3. Display all the client numbers in the ORDER table. Remove duplicates.1 2367
can anyone tell me the procedure of interview held in applabs
How do you directly call a native function exported from a DLL?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
What are the implications of modeling?
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
how is working bearing heater?
How to calulate Locked rotor amper(LRA) for compressor type motors?
What is defect validity ratio?
How would you run your ActiveX Document Dll?
Have you done Migration? How to build in PeopleSoft ? Why build from Oracle?
Describe a time when you were really stuck on a problem and how you solved it?
Define and describe the use of algorithms.
Describe a time when you anticipated potential problems and developed Preventive measures
Can main() function can be made virtual?
where images can be stored in j2me?