what is rollback? : Sql dba

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explain advantages of innodb over myisam. : Sql dba

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Can delete statement be rollbacked?

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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)

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What is the difference between anonymous block and named blocks?

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can we call a procedure into another procedure?If yes means how you can pass the perameters for the two procedures?

2 Answers   Fujitsu,

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When is the explicit cursor used ?

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Write the order of precedence for validation of a column in a table? I. Done using database triggers. Ii. Done using integarity constraints

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What is the difference between an inner and outer join?

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what is the difference between granting and creating a view?

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How do I copy a table in sql?

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What is a heap in sql?

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