Hey,

>From http://dev.mysql.com/doc/mysql/en/Silent_column_changes.html:

<snip>
If any column in a table has a variable length, the entire row becomes
variable-length as a result. Therefore, if a table contains any
variable-length columns (VARCHAR, TEXT, or BLOB), all CHAR columns
longer than three characters are changed to VARCHAR columns. This
doesn't affect how you use the columns in any way; in MySQL, VARCHAR
is just a different way to store characters. MySQL performs this
conversion because it saves space and makes table operations faster.
See section 15 MySQL Storage Engines and Table Types.
</snip>

Does this affect all table types? I'm curious if this is happening on
my InnoDB tables as well. No problems, just curiosity..

Thanks.

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