What is the difference between an Oracle Schema and an Oracle Instance?

3 Answers   IBM,

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How to count groups returned with the group by clause in oracle?

0 Answers  

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What is Private Database Link ?

1 Answers  

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Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE

1 Answers  

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I have one table :EID,Depid,ename,sal I want to have max(sal) in each department.

5 Answers   Microsoft, Oracle, TCS,

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1) What is ONE_SIZE_FITS_ALL approach? 2) Explain the Common & Variable Header of DATA FILE? 3) What are the Drawbacks to using OMF DB? and the Advantages? 4) List out the Advantages of Undo T.spaces over the Undo SEGMENT? 5) Difference between the Temporary tablespace with TEMPFILE and the Tablespace with TEMPORARY Keyword? 6) What are the situation extents are freeing for reuse.

0 Answers   TCS,

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In Exception handling if we are using the when others first then what happens . whether it will show the compiler error

2 Answers   HCL,

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How to run queries on external tables?

0 Answers  

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What is tns service name?

0 Answers  

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What is the use of Redo Log Information ?

2 Answers  

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when we are importing items in inventory, showing errors, Oracle support suggested us for running scripts & also suggested if we run scripts, iprocurement applicaation if is there it will show shared and if we go in future for iprocurement, it wont work. So kinldy suggest any functional solution.

0 Answers  

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I creat Credit memo in AR. Now i want revers the Credit Memo.how you can revers that what out any aditional entry.

0 Answers   GTL,

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