There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly insterted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?
1980What is normalization? Explain different levels of normalization?
CG-VAK, Choice Solutions, College School Exams Tests, IBM, Wipro,
8 59769How do you implement one-to-one, one-to-many and many-to- many relationships while designing tables?
1 9155Post New DB Development Questions
Explain about xml databases?
How to customize error conditions.
What are the three types of database design?
Write short notes on manual refreshes.
Why does this query return 0?
1. Using the XML Document below, with the URI “recipe.xml”
define
the following queries in XQuery:
a.) Give the names of all breakfast in the menu.
b.) Select breakfasts that have price lower than $7.00?
explain detail about ftp in datastage?
Explain about a primary key?
State the acid rules?
How to replace not in with not exist?
Explain about the storage and physical database design?
When installing the datastage7.5x2 edtion iam getting aproblem i.e the cpu count is 2 but the cpu count in installation is one . how can i install in my p.c (system is dual core).
Explain about post-relational databases?
Explain about relational operator join?
Explain the rollup operator?