What is dialect in sql?
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what is a composite primary key ? : Sql dba
define sql
Mention what are the benefits of pl/sql packages?
If I have a table T with 4 rows & 2 columns A & B. A has values 1,2,3,4. and B has 10,20,30,40. Write an Update SQL query which can Swap the values of A & B for all records. (Do not use a sub-query)
What are the cursor attributes used in PL/SQL ?
Where do we use pl sql?
Which is faster view or stored procedure?
How do you select unique values in sql?
What is assignment operator in pl sql?
What is the difference between left and left outer join?
What is an implicit commit?
what is the difference between implicit conversions and explicit conversions?
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