What is the difference between SQL, DDL, and DML?7 61597
Query to get max and second max in oracle in one query ?34 44654
what is unique key?14 16337
what is the difference between primary key & foreign key?57 102624
What is STATSPACK tool?3 5913
why can't we assign not null constraint as table level constraint3 9777
What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?4 7804
what is the exact definition for pointer?7 4189
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.9 11501
What are the differences between a sys and system user and what are the extra privileges available to the sys user?1 3845
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.677
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.806
1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.2 3575
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 2115
3. Display all the client numbers in the ORDER table. Remove duplicates.1 2299
Do we need to override service() method
in single linked list , each node contains data and address of next node. if middle of list the node is damaged/crashed then how to find where the link is failed and how to get the all the data which is stored after the crashed node?
I have mentioned the buyer as in Kolkata and the consignee's in Jharkhand now the consignee has issued the C Form whether the C Forms is acceptable or not kindly help me
THIS IS HARI PRASAD. I KNOW THAT HVAC MEANS HEATING VENTILATION & AIR- CONDITIONING. I NEED DESIGN CONSIDERATION OF HVAC UNIT.
What is the program structure of WMLScript?
20mm thick sand face plaster on walls consisting of 12 mm the backing coat of c.m.(1:3)and 8mm thick finished coat of c.m.(1:1)including scaffolding, watering, finishing etc complete please calculator with methyl et et r u
How much 2-mercaptoethanol 0.5M should be added to medium for pbmc
what is the metal ratio in granular subbase coarse for one cum ? And please explain the morth table ...what is the difference between grading 1 , 2, 3 what it means..plz explain
Diffrernce between client server testing and web server testing.
how can we change the phase angle b/w two phase?
Tell about your work experience. Why you quit that job?
Does sonication extract integral membrane protein?
What is shading?
I did my BSc(Hons.)biosciences.I want to do MBA(HR)i got 5084 rank.Is my option correct please suggest.Please guide me with some information about the colleges where i can join
Tell me about ur best friend