Explain database link?
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Explain what are clusters?
What is MTTR advisor in Oracle?
What are the different types of partitions in oracle?
what is the difference between UNION AND UNIONALL
What is a connect identifier?
What is sharded cluster?
Give SQL Query to find the number words in a sentence ? ex: 'ram charan singh' then ans:3 Answer:select length(trim('ram charan singh')) - length (replace (trim ( 'ram charan singh'),' ','')) +1 from dual The above query working properly when space between the words is only one &similar But ,If the space between the words is nonuniform. Ex:'ram charan singh is good' ans:5 i am not getting this answer using above query.
What is a read write transaction in oracle?
How do you store pictures in a database?
if i am using dml statement in function. then i am writing select statement what was the output
What is proxy method?
How to run the anonymous block again?