MySQL                  Ms Access          Size
Date : 3B         
Time : 3B          
DateTime : 8B
TimeStamp : 4B         Date/Time         8B
Char : L255
VarChar : L255         Text            /
Float : 4B             N Single          4B
Double/Real:8B         N Double   8B
TinyInt : 1B      
Year : 1B              N Byte            1B
SmallInt : 2B          N Integer         2B
Integer/Int : 4B
MediumInt : 3B         N Long Integer    4B
TinyText : L255
Text : L64KB
MediumText : L16MB
LongText : L4GB        Memo               /
TinyBlob : L255
Blob : L64KB
MediumBlob : L16MB
Longblob : L4GB       OLE object  /
Decimal/Numeric (M,D) N Decimal (M,D)  8B
All Integer 
fields with 
auto_increment
property        Increment          4B
BigInt : 8B  Text                  20B
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