Explain dml and ddl?
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How to read/write files from pl/sql?
What is clause in sql?
how to use in conditions? : Sql dba
What is a dynamic query?
What is %rowtype in pl sql?
What is the Difference between Procedure and Function.Can we call a Function in a DML?
Can instead of triggers be used to fire once for each statement on a view?
What is foreign key in sql with example?
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)
package specification-3 procedures package body-2 procedures will is execute
How to create a view on a table which does not exists
Explain about various levels of constraint.
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