In my project I want to one query which is perform kms wise ASC|DESC query
My Query Is:
select p_kms from Places where place_type='1' ORDER BY p_kms DESC
My Out is :
p_kms
81
71
70
602
52
493
272
245
2049
1968
1948
1852
1813
1811
1807
1771
1758
174
1737
125
125
123
107
1035
Please let me know what I can do to solve this query. I use both ways ASC
and DESC
but not getting a satisfying result. How can I display p_KMS
in ASC
| DESC
mode(ORDER BY p_KMS ASC|DESC)
When you create an index on a column or number of columns in MS SQL Server (I'm using version 2005), you can specify that the index on each column be either ascending or descending. I'm having a hard time understanding why this choice is even here. Using binary sort techniques, wouldn't a lookup be just as fast either way? What difference does it make which order I choose?
Try this,
ORDER BY p_kms * 1 DESC
will convert it to a number since it seems to be a text value. Or use
ORDER_BY cast(p_kms as unsigned) DESC
Check the table definition and change it. You can change the data type to int like this
ALTER TABLE your_table MODIFY COLUMN p_kms int;
I assume that p_kms
is a varchar. So you would have to cast it to a number when ordering:
select p_kms from Places where place_type='1' ORDER BY cast(p_kms as unsigned) DESC
Your query is right, But you want to change field "p_kms" as integer,
ALTER TABLE Places MODIFY COLUMN p_kms int;
Hope u got it :) Enjoy :)
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