How to find the duplicate rows count from employees table in oracle?

1090

What is development class? Why to create the development class?

1011

What is the maximum and minimum length of macro variable

1254

what is the difference between steel tube grade IS 1239&IS 1169

3709

How do you handle variable number of segments in a route definition?

973

Describe the architecture of linq?

91

Explain the difference between 'between' & 'and' operators in sql

998

What is Flume Client?

90

What is the use of dao in spring?

400

Hi Everyone... Under the Logical files, when am working on multiple rec format logical file, I have joined two pf's using the multiple record format logical file concept, but when i run queried the LF only the first mentioned pf records are reflecting and I am not able to see any of the field records specified under the second pf. Kindly let me know whats the reason behind this. Below is the str of LF., R rec PFILE(LOGICAA) CUSTNO CUSTNAME BILL K CUSTNO R rec1 PFILE(LOGICAA1) CUSTNO ADD K CUSTNO .....

2365

How will you design a recommendation engine for jobs?

356

Explain ping?

1852

In the monthly lot size proc, how to generate lot at the end of Period?

4419

central exices

2333

while loop contains parts a) initialisation, evalution of an expression,increment /decrement b) initialisation, increment/decrement c) condition evalution d) none of the above

1247