Answer / ashok

hi, i can tell you one thing, no one can teach you the oracle completely. you have to learn it. if you know the basics of pl/sql then you can learn oracle through google. if you want any assistance you can join with one reputed training center. but dont go to any center which is offering 100% placement assurance. no one can assure the placement, they can assist you. dont trust those fraud institutes. this is my advice. learn much by google it, learn the concepts. all the best.

i am pursuing mca and i want to do oracle apps technical in hydrabad, plz guide me tne best institue in hydrabad those have excellent knowledge in oracle apps.

0 Answers  

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Explain an ORA-01555

2 Answers  

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My requirement is like in database some defects are present and i need to clean them.To be brief for example every employee should have active assigments.So for those records which are not having status as active or null ,i need to update the roecords using API with the correct value. Client will provide a flat file for the records whch are defected.So i need to run the API for those records (flat file)and update the data in database. So my question is how to handle this requirement.Is there any existing API for this purpose?If yes then please send me the NAME. How to update the records in the database using flatfile. Any pointer will be appreciated.Thanks in advance.

0 Answers   Wipro,

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What are the advantages of operating a database in ARCHIVELOG mode over operating it in NO ARCHIVELOG mode in Oracle?

0 Answers  

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hi all, i have installed oracle xe software in windows 7. iam unable to connect sqldeveloper tool. can you please tell me how to connect. provide completed procedure.

1 Answers  

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What is autocashrule set? : oracle accounts receivable

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Differentiate between writeoff and receipt writeoff. : oracle accounts receivable

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how to write a query without using where? Example- select * from employee where empno=10 I need to write this query without where clause.

1 Answers   Alshaya,

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deference between & and &&

2 Answers   Mphasis,

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What command would you use to encrypt a PL/SQL application?

1 Answers  

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What view would you use to determine free space in a tablespace?

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1.In a table Gender is a column in that male and female are the two data.In a single statement i have to modify all male to female and all female to male vice versa. 2.In a single query i need the count of male data,count of female and total count

3 Answers   HP,

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