| Other SQL PLSQL Interview Questions |
|| Asked @
How to retrieve a second highest salary from a table?
Note:Suppose salaries are in duplicate values
|package specification-3 procedures
package body-4 procedures how can i write for other
procedure in package body
|what is the forward decleration in packages?
|| ||1 |
|What is a transaction?
|| ||4 |
|I want to know last five transactions or records from emp
table, from now?
|What is the difference between anonymous block and named
block or stored procedure?
|| ||6 |
|what is the purpose of update command in oracle?
|What is ON DELETE CASCADE?
|| ||2 |
|How to create a view on a table which does not exists
|if i perform any operation on views such as insert, delete
etc will my base table get affected?????
|| ||4 |
|what is sql optimization
|in table there r so many rows write a query which two rows r
updated last two day befor?
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