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More SQL PLSQL Interview Questions

Could you please provide oca (oracle 10g) dumps for my certification ?

1 Answers  


write a qurey for finding the length of the sting.

5 Answers   TCS, Infosys,


what is switch column,colums cost in oracle?

0 Answers   Metric Stream,


What action do you have to perform before retrieving data from the next result set of a stored procedure ?

0 Answers   Microsoft,


How we get all_group_function's(Sum,avg,count,max and min_value of a column(Sal) Using pl/sql anonymous block, with out using group function's. You shouldn't use more than one select statement in entire the program. Like cursor c is select * from <table_name>; except this you can't use another select statement. You can use no of variables as per requirement.

0 Answers  






Types of joins ?

3 Answers   HeadStrong, Digital GlobalSoft,


table name: prod there are three fields in the table that are 1.proddate 2.prodQty 3.model Day wise prodQty is stored in the table prod write a query to display total prodqty in the year 2004 april.

2 Answers   Maruti Suzuki,


I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.

14 Answers   Wipro,


what is the output of this query selet * from employee where 1=2 ??

11 Answers  


How to get employee name from employee table which is the fiveth highest salary of the table

19 Answers   Infosys, Rolta,


How would you hide a table in sql. ie the table can be only visible to its maker?

3 Answers  


how to create a database in oracle?

3 Answers  





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