ORA-22923: amount of data specified in streaming LOB write is 0
Cause: Trying to write LOB value via the streaming mechanism (i.e. unlimited write) but the input amount of data to stream was specified as 0. Thus, the user is trying to write 0 bytes to the LOB value.
Action: Write more than 0 bytes to the LOB value.
ORA-22923表示在Streaming LOB Write中指定的数据量为0。
当尝试进行 Stream write 操作时,但指定的数据量等于0,将会发生此错误。
您可能会遇到此错误的两个常见情况:
1. 尝试查询条件中缺少了amount参数。
2. 将amount参数设置为0,而不是将其设置为大于0的值。
要解决ORA-22923错误,必须重新配置amount参数。
1.确认SQL语句中是否缺少了amount参数
2.确认是否将amount参数设置为了0
3.若是,则将amount参数设置为正确值,即大于0的值
4.重新运行语句,情况应该会得到改善