How do you ensure database security?

1 Answers  

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how can get like this result table A col1 col2 --- ----- a A b B C C .. .. .. ... .. ... wants result like for a single column col1 ------ a,b,c,........n of data and another is col1 ------- A B C D ........ a b b d ........

2 Answers   TCS,

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why you need store procedure ? where do we use it in a Java project? can you get the code for as store procedure using in Java?

1 Answers   Goldman Sachs,

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How to create a temporary table in oracle?

0 Answers  

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What are the sql clauses supported in the link property sheet ?

1 Answers   Oracle,

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Name the three major set of files on disk that compose a database in Oracle?

0 Answers  

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How to call a trigger inside a stored procedure?Give an example.

2 Answers  

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What are the Characteristics of Data Files ?

3 Answers  

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Explain an exception and its types?

0 Answers  

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i have executed the Delete command after the I have created table whether deletions will be commit or not? if table is successfully created?

5 Answers   Oracle,

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What are the different types of database objects?

0 Answers  

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what is the use of composite key constraint?

2 Answers  

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