What is the difference between SQL, DDL, and DML?7 65777
Query to get max and second max in oracle in one query ?34 50458
what is unique key?14 19024
what is the difference between primary key & foreign key?57 110609
What is STATSPACK tool?3 6738
why can't we assign not null constraint as table level constraint3 11129
What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?4 8837
what is the exact definition for pointer?7 5320
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.9 12843
What are the differences between a sys and system user and what are the extra privileges available to the sys user?1 4304
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.1017
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.1229
1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.2 4136
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 2775
3. Display all the client numbers in the ORDER table. Remove duplicates.1 2808
What is apache solr?
What is lvm in ubuntu?
one bank account transaction example ebanking raj medical 500000 dr. second bank account ebanking raj medical 500000 cr what is the entry in tally erp can it is contra contry or not please explain
Which operator is used to perform the comparison among 2 operands in the vbscript language?
What is blade template?
If an application name changes frequently i.e while recording it has the name, in this case, how do qtp handles?
What does rendering engine in the silverlight includes?
What techniques are used for the analysis and interpretation of financial statements?
Where do hydrophobic and hydrophilic residues usually end up after protein folding?
Explain apache kafka?
How do I remove background in powerpoint?
What is internationalization in angularjs?
What is the use of Transport Domain Controller?
please advice me what i have to prepare for NIC Exam(22-feb- 09). send me the question pattern for the 2 hrs exam. please sent it to firstname.lastname@example.org
Are view updateable?