data_type

<data_type> ::=
  CHAR[ACTER] [(<unsigned_integer>)] [ASCII | BYTE | UNICODE]
| VARCHAR [(<unsigned_integer>)] [ASCII | BYTE | UNICODE]
| CLOB [ASCII | UNICODE]
| BLOB
| BOOLEAN
| FIXED (<unsigned_integer> [,<unsigned_integer>])
| FLOAT (<unsigned_integer>)
| INT[EGER]
| SMALLINT
| DATE 
| TIME 
| TIMESTAMP

Referenced by:

<column_definition>, <create_domain_statement>, <create_function_statement>, <formal_parameter>, <formal_parameter1>, <modify_column_definition>, <routine_data_type>