How to call shell script from pl sql procedure?

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What is schema in sql example?

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Explain the two type of Cursors ?

8 Answers   Hi Caliber IT,

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Is null operator in sql?

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i want count no of values in a column i.e enam eempno phoneno x 1 (98765,09887,096561,87964579,156678,678900876) that means if i select phone no from table i want to get total count of phone numbers i.e 6

8 Answers   Satyam,

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How is data stored on a disk?

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What are the types of index in sql?

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How to get each name only once from an employee table?

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How does left join work in sql?

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What does stand for in sql?

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a procedure one in two out parameters i am waiting it in a sql query can i get the output

1 Answers  

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write a query to display diference between two dates in sql server

2 Answers  

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