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Data Type Mappings

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    This section shows the mappings from FDO data types to ArcSDE data types to Oracle data types:

    FDO DataTypesdetable Column DefinitionOracle Column Type

    FdoDataType_Boolean

    Not supported

    Not supported

    FdoDataType_Byte

    Not supported

    Not supported

    FdoDataType_DateTime

    date

    DATE

    FdoDataType_Decimal

    Not supported

    Not supported

    FdoDataType_Double

    double(38,8)

    NUMBER(38,8)

    FdoDataType_Int16

    integer(4)

    NUMBER(4)

    FdoDataType_Int32

    integer(10)

    NUMBER(10)

    FdoDataType_Int64

    Not supported

    Not supported

    FdoDataType_Single

    float(6,2) // typical

    float(0<n<=6, o<m<DBMSLimit)) // possible

    NUMBER(6,2)

    NUMBER(n,8)

    FdoDataType_String

    string(<length>)

    VARCHAR2(<length>)

    FdoDataType_BLOB

    blob

    LONG RAW

    FdoDataType_CLOB

    Not supported

    Not supported

    FdoDatatype_UniqueID

    Not supported

    Not supported