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Devart.Data.Oracle Namespace / ReadLobMode Enumeration

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    ReadLobMode Enumeration
    In This Topic
    Determines how LOB data is fetched and represented.
    Syntax
    'Declaration
     
    Public Enum ReadLobMode 
       Inherits System.Enum
       Implements System.IComparableSystem.IConvertibleSystem.IFormattable 
    Members
    MemberDescription
    CachedDirectLOB objects are treated as instances OracleLob, fetched immediately, and stored in cache, so on consequent data fetch operations the LOB object will not be requested again from the server.
    DeferredLOB objects are treated as instances OracleLob. The actual LOB data is fetched only when the field value is requested. The cache is not used.
    DefferedCachedDirectLOB objects are treated as instances OracleLob. The actual LOB data is fetched only when the field value is requested. The cache is used.
    DirectLOB objects are treated as instances OracleLob, and fetched immediately. The cache is not used, so on consequent data fetch operations the LOB object will be read again from the server.
    ValueLOB objects are treated as byte arrays or strings, and fetched immediately.
    Inheritance Hierarchy

    System.Object
       System.ValueType
          System.Enum
             Devart.Data.Oracle.ReadLobMode

    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also