hello friends Im doing my final year engineering in B.Tech.. one of uncle said he can provide job in his company if im good in database management. but i have only basic knowledge about database, so like to join database management course in good intuition. so friends kindly help me to get good intuition because its my future.

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What is difference between a formal and an actual parameter?

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What is a deadlock ? Explain .

1 Answers  

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how to tune oracle sql queries pls tell me step by step. urgent pls

1 Answers  

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Hi how Can I Add A Foreign key that references a table that has composit primary key ? example i had costumer table that has C_Id and SSN Both as PK and another table has C_Id that must refernece C_Id in Customers i done the usual way and got oracle error message about uniqeness any ideas plz

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Give the various exception types.

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Will you be able to store pictures in the database?explain.

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What are various constraints used in SQL?

1 Answers   Polaris,

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What is data block in Oracle?

0 Answers   MCN Solutions,

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What is different bet native dynamic sql and Dbms_Sql?

4 Answers   Thermotech,

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Which database is better for os platform dependency?

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How to check database size in Oracle?

0 Answers   MCN Solutions,

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