How do I save a stored procedure?
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We have a CURSOR then we need BULK COLLECT?
What is group by in sql?
Does a user_objects view have an entry for a trigger?
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
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Compare sql & pl/sql
how can we find the select statement is indexed or not?
how can i read write files from pl/sql
What is memory optimized table?
What are the types of index in sql?
how to retrieve last tree records from table? select *from emp where rownum > (select count(*)-3 from emp); i am using this query to get last three records from table but its not giving any output, so please tell me what is the error in this query.
What are the components of a PL/SQL block ?
Is left join and outer join same?