1. 2012-03-09 Re: does the number of column affect performance mysql Zheng Li 2. 2012-03-09 Re: does the number of column affect performance mysql Zheng Li 3. 2012-03-01 Re: does the number of column affect performance mysql Johan De Meersman 4. 2012-02-29 Re: does the number of column affect performance mysql Baron Schwartz 5. 2012-02-29 Re: does the number of column affect performance mysql Zheng Li 6. 2012-02-28 Re: does the number of column affect performance mysql Michael Dykman 7. 2012-02-28 Re: does the number of column affect performance mysql Paul DuBois 8. 2012-02-28 does the number of column affect performance mysql Zheng Li