The 2S
means "signed" numeric. There should be another number following the 2S
and that will signify the number of decimal positions. If that other number is a 0 you can use any of the integer types in MySQL: tinyint
, smallint
, etc. If that other number is not a zero you can use float
in MySQL.
The 45A
means 45 alphanumeric characters. The MySQL equivalent would be char(45)
(though you'll want to use varchar(45)
).