I have query like this.
select dept_id, max_mark from stude_dept where min_mark=
(select min(mini_mark) from stud_dept);
How can i optimize this query.
Can anyone help me with it
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Answer / amrita basu
here the table name is stud_dept. now the query within
bracket fetches the minimum of minimum marks i.e min_mark
from stud_dept. now the total query gives the result such
as to fetch the dept_id and max_mark of the corresponding
min_mark. if u have any kind of prob regarding this ans.
plz send me mail amritabasu.mca09@gmail.com
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / sudhakar
hi
it gives mini_mark record of max_mark,dept_id
| Is This Answer Correct ? | 0 Yes | 0 No |
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