Can you have more than one key in a database?
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What is right join in sql?
select 1,col1,col2 from table1. output?
What is indexing oracle sql?
how do you restrict number of rows for a particular value in a column.For example:there is a table called fruits,having apples,bananas ,papayas.I dont want to have more than 100 apples in that table ,so how can u restrict number of rows for apple to hundred?
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What is oracle ? why we should go for oracle database instead of diffrent databases available in the industry.
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overloading of stored procedure is possible in oracle?
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