What are the Diff B/W Cursor and REF Cursor

3 Answers   CTS,

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What is the difference between CHAR and VARCHAR2? If VARCHAR2 serves the uses of CHAR why CHAR is still used and not been discarded yet?

9 Answers   Oracle,

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What are the possible values for the boolean data field?

0 Answers  

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write a query to delete similar records in particular fields(columns) in different tables

6 Answers   TCS,

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Is sql an operating system?

0 Answers  

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How to assign sql query results to pl sql variables?

0 Answers  

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what is sql server agent? : Sql dba

0 Answers  

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Which clause of an UPDATE statement allows you to affect only certain rows of a table? 1. The WHERE clause 2. The SET clause 3. The ROWS AFFECTED clause 4. The ORDER BY clause

6 Answers   HCL,

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What is difference between rank () row_number () and dense_rank () in sql?

0 Answers  

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a table has 2 classifications 1)liabilities 2)earnings this liabitity has 2 elements with 2 input values and the earnings have 2 elements with 2 input values i wrote a query so that my input is liability savings amount1 amount2 xxxx null xxxxxx 0 xxx1 null xxxxx1 0 null yyyy 0 yyyy null yyy1 0 yyy1 my problem is --when i developed a report(d2k) with this data my o/p is liabilities,amount1,savings,amount2 xxxx xxxxxx xxx1 xxxxx1 yyyy yyyy yyy1 yyy1 how could i move this savings,savings values 2 palces up. can any body provide me witha better solution

0 Answers   TCS,

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what is a table called, if it has neither cluster nor non-cluster index? What is it used for? : Sql dba

0 Answers  

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Can we use joins in subquery?

0 Answers  

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