Re-order The Natural Order Of All Of All The Rows Of A Table
Basically I want to re-order the rows of my entire database. It has many thousands of rows, and people are constantly running the same query against it. The problem is its quite slow (using a shared host).
I know you can use an sql query to order by column, however I need to re-order twice and it really seems to be slow due to this.
Since the query is always the same, if the rows were already ordered in the database , then the ordering query wouldn’t need to be done.
Is there an easy way to do this, without deleting each and every row, then inserting them again?
basically in the database I have:
The natural order when you do a select * from this table (without using an order by query):
________________________
|cola |col.. |coln |
|dataA |dataB |dataC |
|dataX |dataY |dataZ |
|datal |datam |datan |
(obviously a lot bigger than this) and I want reorder the entire table , eg
The natural order when you do a select * from this table:
________________________
|cola |col.. |coln |
|dataA |dataB |dataC |
|datal |datam |datan |
|dataX |dataY |dataZ |
So is there an easy way to do this, am I just being dumb?
or do I need to delete the entire table and insert the rows one at a time in order?
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