how many outer joins are used in a single sql query? is there any limitations for using of outer joins?
2 6584In 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 5106Do you know about aggregate functions? What is row num function? Can it be used all databases?
1 2665Post New Cap Gemini Oracle General Interview Questions
Provide some examples of manually created resource type in scm system? : supply chain management
Do threads have pids?
What is the difference between ngoninit and ngafterviewinit?
Why do you feel that action was necessary?
What is difference between stats and timechart command?
How do we know if any query is retrieving a large amount of data or very little data?
Difference between final and effectively final ?
Define fsck?
What are the new features of informatica 9.x at the developer level?
Describe the actions taken by thread library to context switch between user level threads?
Which tag is used to display the number list?
When do we get logical errors?
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What are the unique benefits of getting data into a splunk instance via forwarders?
What are four common errors found in an alert .log?