Answer / apoorva garg

select a,b,
CASE WHEN (a>b) THEN a
ELSE b
END output
from a

Answer / satish tadepalli

select greatest(nvl(cola,0),nvl(colb,0)) from tablename

Answer / phani kumar

select greatest(cola,colb) from tblname;

Answer / suresh ramsng

select A,B,greatest(A,B) output from <tablename>

what are the features and advantages of object-oriented programming? : Sql dba

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Write a query to genarate target column.Please answer me. Advance Thanks. Src Tgt Q10 Quarter to 2010 Q90 Quarter to 1990 Q80 Quarter to 1980 Q74 Quarter to 1974

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how to load data files into tables with 'mysqlimport'? : Sql dba

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If records are inserted into table without committing.How to refer to these values in a procedure?

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Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence. flat file product Prono,pro_name, 1, 20 watt tube light 2, 30 watt tube light & target should be like 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights. 104, 20 watt tube light 105, 30 watt tube light thks reg suvarna joshi suvarnaatsuvarna@rediffmail.com

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what are myisam tables? : Sql dba

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What is meant by cursor in sql?

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2 Answers  

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What is the difference between inner join and natural join?

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Can we update views in sql?

0 Answers  

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wht is the difference between sqlaserver2000 and 2005

1 Answers   ABC, IBM,

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What is optimistic concurrency control? : Transact sql

0 Answers  

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