how many outer joins are used in a single sql query? is there any limitations for using of outer joins?
2 7810In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
4 6488Do you know about aggregate functions? What is row num function? Can it be used all databases?
1 3501Post New Cap Gemini Oracle General Interview Questions
Explain the difference between domain and data element? What are aggregate object?
Is dependency injection a pattern?
Why wordpress is seo friendly?
What is #temp and @table variable in SQL server?
iam looking for te best business idea ihave a sspace of about 10thousand covered factory shed with equal amount of open space on the outskirts of mumbai checkpost dahisar the sopace is situated on the w.e. highways please sugest the best idea to do a business
What is a treemap used for?
What are the main advantages of angularjs?
what is stack , heap ,code segment,and data segment
What does the above code synthesize to?
Can free form SQL queries be used with Sqoop import command?
What do you mean by 'cheque endorsing'?
How can I get excel on my computer for free?
What is BPL?
What does cil do?
Is it possible to port existing applications from the mainframe or os/2? Are there major changes required to do this?