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Most of the basic Oracle data types are supported. Object-based data types can be included, but each object type has to be well understood. Object data types require storage clauses to be defined at appropriate levels with the object hierarchy.
These data types are fully supported:
VARCHAR2
CHAR
FLOAT
NUMBER
CLOB
NESTED_NUMERICALS
NESTED_CATEGORICALS
These data types are supported by Oracle Data Mining 12c Release 1 (12.1):
BINARY_DOUBLE
BINARY_FLOAT
DM_NESTED_BINARY_DOUBLES
DM_NESTED_BINARY_DOUBLES
BLOB
, for Text only
The BINARY
data types and BLOB
are supported by Data Miner if you are connected to Oracle Data Mining 12c Release 1 (1.2) or later.
These data types for date and time are partially supported as described in Support for Date and Time Data:
DATE
TIMESTAMP
TIMESTAMP_WITH_LOCAL_TIMEZONE
TIMESTAMP_WITH_TIMEZONE
TIMESTAMP_WITH_LOCAL_TIMEZONE