What is int identity in sql?
What is cursor in pl sql?
How to process query result in pl/sql?
what is difference between stored procedures and application procedures,stored function and application function?
how to convert dates to character strings? : Sql dba
Explain uses of cursor.
what are the tunnig tables you used for tuning a query and tell me some of coloumns in that tuning tables?
why should required nested tables, Object types, partition tables and varying arrays. what is the difference between these are all. give me example with explanation.
what is sql profiler
How can we debug in PL/SQL?
Are subqueries better than joins?
Mention what is the use of function "module procedure" in pl/sql?
The in operator may be used if you know the exact value you want to return for at least one of the columns.