Re: Selects are slow when blob field?
Well the first question that should be asked is if you have any indexes on your table. That would really speed up your query. You might want to look into that.
The reason you are seeing the speed change when you rerun the query is because the result-set is still stored in cache. If you change the query, that data is not in cache so it has to go back to the db for it.
Joseph
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