What is anonymous block in sql?
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What is a recursive join sql?
Initially question was asked to mention the types of indexes. Then asked about BITMAP INDEX and B-Tree Index
What will you get by the cursor attribute sql%notfound?
What is sql procedures and functions?
How many triggers can be applied on a table?
How to retrieve a second highest salary from a table? Note:Suppose salaries are in duplicate values eg: Name Sal Malli 60000 Pandi 60000 Rudra 45000 Ravi 45000
10 Answers Mind Tree, Polaris, Sonata,
What is varchar example?
What is union and union all keyword in sql?
Why you are not able to create a table using select command,if it is having a LONG column? for eg:create table test as select * from test1 here test1 containg a column having LONG datatype...
How to maintain the history of code changes of pl/sql?
how to check the 3rd max salary from an employee table?
How do we tune the code?