What are all types of user defined functions?
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How does one use sql*loader to load images, sound clips and documents? : aql loader
Is left join same as inner join?
How can we avoid duplicating records in a query?
What is the difference between execution of triggers and stored procedures?
Is pl sql useful?
What are variables in pl sql?
When are we going to use truncate and delete?
How the execution will be done in exceptions?
How will you distinguish a global variable with a local variable in pl/sql?
Is primary key clustered index?
What is int identity in sql?
Suppose There is a string A.B....C.......D.........E........F In this string dots (.) are not having fixed count in between of string. I want the output to have string with one dot between. I.e. A.B.C.D.E.F