is it mandatory to select all the column in a view then what columns should be selected

2 Answers  

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Is sql considered coding?

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Define a temp table?

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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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What is pivot in sql?

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Is join an inner join?

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Mention what is the function that is used to transfer a pl/sql table log to a database table?

0 Answers  

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What is a merge query?

1 Answers  

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What is sql injection vulnerability?

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Does normalization improve performance?

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What is composite primary key in sql?

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What is the basic difference between a sql and stored procedure ?

2 Answers   L&T,

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