Answer / jayasankar addanki

SELECT sum(field_name) from tablename

Ex: SELECT sum(marks) from students

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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as a technical developer in oracle applications which type errors feced in your experience sofar

0 Answers   HCL,

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Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

0 Answers  

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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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what is the difference b/w oracle8i and oracle9i

3 Answers   iGate,

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deference between & and &&

2 Answers   Mphasis,

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WHAT ALL DIFFERENT KIND OF FUNCTIONS AVAILABLE WHILE DESIGN UNIVERSES?

0 Answers  

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QUESTION IS THAT DURING UPLOADING DATA IN PROD SERVER,OUR EQUIPMENT TAG NUMBERS ARE NOT MATCHING WITH SAP TAG NUMBERS SO DUE TO THIS WE ARE FACING PROB, BECAUSE WHENEVER ALARM IS COMING FROM SCADA DUE MISMATCH THE NOTIFICATION IS NOT CREATED IT IS GIVING ERROR. PLEASE SUGGEST THE METHOD SO THAT THE TAG NUMBERS OF BOTH (SCADA EQUIPMENT AND SAP EQUIP) SHOULD CONCIDE.OTHERWISE WE HAVE TO GO FOR LONG PROCESS EITHER BY INTERFACE TABLE OR BY EXPORTING ALL DATA AND MAKING RIGHT CHANGES.DO YOU HAVE ANY SHORTCT METHOD PL WRITE ME. THANKS

0 Answers   Telesis,

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can u give guidance abt packages of plsql

0 Answers   Mphasis,

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Can anybody tell which is the best training institute for learning Oracle in chennai...? And i also i want placement assurance

1 Answers  

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When the procedures or packagess become invalidate

3 Answers   TCS,

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A Table has 10,000 records,How can i get latest 10 dates from the table.so that i can only store those 10 records in to my Resultset Object,to reduce load on my app?

7 Answers   TCS,

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