Why is sql important?

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Explain how exception handling is done in advance pl/sql?

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what is the difference between delete and truncate commands? : Sql dba

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what is self join and how it works??

2 Answers   Infosys,

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How to combine two stored procedures in sql?

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What is cross join example?

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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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how i do the database testing of online money transactions between two parties (client and organization). suppose our company makes a website for our client and give a extra feature of online money transaction with there clients then how i test this feature in database testing

1 Answers  

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What is an exception in PL/SQL? What are the two types of exceptions?

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What is the process of debugging?

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What are sql functions? Describe in brief different types of sql functions?

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Can we use commit inside a trigger?

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