Explain the working of primary key?

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what are the forced views

6 Answers   Hexaware, TCS,

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How are functions and procedures called in PL/SQL?

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Can we update views in sql?

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how to decrement dates by 1 in mysql? : Sql dba

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How can a pl sql block be executed?

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Is primary key an index?

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Which one of the following join types will always create a Cartesian Product? 1. CROSS JOIN 2. LEFT OUTER JOIN 3. RIGHT OUTER JOIN 4. FULL OUTER JOIN 5. INNER JOIN

2 Answers  

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What is the file extension for sql database?

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what are date and time functions in mysql? : Sql dba

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What are two virtual tables available during database trigger execution ?

2 Answers  

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How show all rows in sql?

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