ORA-24808: streaming of lob data is not allowed when using lob buffering

ORA-24808: streaming of lob data is not allowed when using lob buffering
Cause: Attempted to stream lob data via the polling mode or a callback when lob buffering was enabled for the input lob locator.
Action: Lob buffering is useful when reading/writing small amounts of lob data so streaming should not be necessary. Rewrite the OCILobRead/OCILobWrite call so that it does not use streaming. If streaming of data is required, lob buffering should not be used. In this case, flush buffers associated with the input lob locator as necessary, disable buffering on the input lob locator and reissue the OCILobRead/OCILobWrite call.

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小智 2018-08-30 16:46

ORA-24808：使用lob缓冲时，不允许使用lob数据流,
.原因：尝试通过轮询模式或回调在输入波瓣定位器启用波束缓冲时流式发射数据。,
.操作：当读取/写入少量的lob数据时，缓冲区很有用，因此不需要流式传输。重写OCILobRead / OCILobWrite调用，以便它不使用流。如果需要数据流，则不应使用lob缓冲。在这种情况下，根据需要刷新与输入波束定位符相关联的缓冲区，禁用输入波束定位符上的缓冲，并重新发出OCILobRead / OCILobWrite调用。,
.

aiaiDBA

13718043309

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ORA-24808: streaming of lob data is not allowed when using lob buffering

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