AIL PROTECTED]>
To: "C.R.Vegelin" <[EMAIL PROTECTED]>
Cc:
Sent: Friday, June 30, 2006 4:36 PM
Subject: Re: number of rows in EXPLAIN for unpacked vs packed tables
Cor -
Those numbers are an estimate, not a hard number, of how many rows
MySQL thinks it will have to exmaine
Cor -
Those numbers are an estimate, not a hard number, of how many rows
MySQL thinks it will have to exmaine to find what you're looking for.
They could be different because your compressed table is brand-new and
all the indexes are clean and up to date, whereas your original table
has possibly
