What are packages in pl sql and also explain its advantages?

0 Answers  

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Mention what are the benefits of pl/sql packages?

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Does sql*plus have a pl/sql engine?

0 Answers  

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How well can multiple sessions access the same data simultaneously ?

1 Answers   Oracle,

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First round ------------------- - Procedure - Packages - Views - Virtual tables - Can we use dcl with in function? - Joins and few scenarios - Triggers and its type - Pragma, type and its functionality - How to create db link in oracle - Materialized view - How to find duplicate values from table? - Cursor and its functionality - Write a script to display friday and its date from a entire year. - Exception Handling Second round ------------------------ Gave a scenario like. Need to write a function to perform. When user try to change a password. It must not be last five password and a given password can be combination of characters, symbols, upper and lower case.

0 Answers   Prodapt,

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Explain how to use transactions efficiently : transact sql

0 Answers  

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What sql database should I use?

0 Answers  

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What is sql partition?

0 Answers  

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what is meant by nl2br()? : Sql dba

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Explain the the update statement in sql?

0 Answers  

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a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.

4 Answers   CGI, IBM,

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What are the types of index in sql?

0 Answers  

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