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How we get some middle records in one table?

Answers were Sorted based on User's Feedback



How we get some middle records in one table?..

Answer / meena

select * from emp where rownum=(select mod(rownum,2) from emp);

Is This Answer Correct ?    1 Yes 1 No

How we get some middle records in one table?..

Answer / prasanna

By using a search condition like 'where'

Eg:select eno,ename,esal from emp where eno=3;

Is This Answer Correct ?    2 Yes 4 No

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For ease of programming you can consider the maze as a 2D array with colors represented by below integer and characters (in capital letters). • B - Black • W -White • G- Green • R- Red R B W B W W W W W W B W B B W W W W W W W B W B W W W B W W W W B B W W W B W W W B W W B B B B W B W B W W B W W W B W W W B B B W W B W W W B W W B W B W W W B W B W W W W B B W W W W B W W W W W G Shortest Route Problem: • Solution that finds the shortest Route between Red and Green &#61607; White will have 1 Weight. &#61607; Red and Green carry no weights. &#61607; Shortest path is the path with less weight when you add up the weights in the path.

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