Data Type

The data type specifies which values a table column is allowed to contain.

SAP MaxDB Data Types
Data Type	Description in SQL Reference Manual
BOOLEAN	BOOLEAN
CHAR[ACTER] [ASCII \| BYTE \| UNICODE]	CHAR[ACTER]
DATE	DATE (date value)
FIXED	FIXED
FLOAT	FLOAT
INT[EGER]	INT[EGER]
CLOB [ASCII] CLOB UNICODE BLOB	LOB Column In earlier database versions, this data type was known as LONG.
SMALLINT	SMALLINT
TIME	TIME (time value)
TIMESTAMP	TIMESTAMP (time stamp value)
VARCHAR [ASCII \| BYTE \| UNICODE]	VARCHAR

Database Studio, Creating Columns

SQL Reference Manual, Data Type (data_type)