December 27, 2007 at 7:12 am
I have a web page where several check boxes are provided. The visitor can choose certain number of choices out of the check boxes. I am trying
to insert the options through 'if' conditions on button click event. But the records are stored at irregular
record nos and not one after the other. For example first if condition is inserted in between the records
already in the table and not as last record. Can anybody help me?
December 27, 2007 at 8:20 am
if you need order, then you'll have to tell it to the system.
So add and "Predicate_order" column so you can sort your select set according to it.
If you need rows in a certain order, you _have_ to use the "order by" clause in your final select !
If you want to know when your row has been inserted, add a "insterded_datetime" not null with default getdate() column.
Johan
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December 27, 2007 at 8:33 am
Is the record nos you're referring to a column in the table?
Inserting a row into a table does not necessarily mean it will be stored in the last physical row. Even if you place some type of physical order on the table to make inserts occur at the end, for example using an identity column as the clustered index key on that table, there's no guarantee the data would be returned in that order.
If you want a specific order in your results use the ORDER BY clause in the SELECT statement.
December 27, 2007 at 9:06 am
As mentioned before, the ordering of records is not guaranteed without an ORDER BY clause. If you want to display things in some order, be sure that you add a column that is used for ordering purposes or use one you have that makes sense.
December 28, 2007 at 11:28 am
Thank you very much
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