Can you explain how long are locks retained within the repeatable_read and serializable isolation levels, during a read operation with row-level locking?

1038

What is logical variable?

1044

What do you mean by inheritance in c++?

1141

Describe the distnct(),union(),intersection() and substract() transformation in Apache Spark RDD?

315

how to filing rt-1

2071

What is problem with overriding functions?

1119

How to call c function from r?

121

Which class extend the zend controller?

255

How can we implement sap project from different places?

2126

Is arch linux hard to use?

899

Tell me can an individual take two policies and claim for both of them? : insurance sales

730

Can we store images in oracle database?

1067

What is scope hierarchy?

1406

Explain about achiever in sql?

1086

A scenario for amount correction & how to use amount correction functionality in AP invoices

2192