在Hive中,当你尝试截断(truncate)一个非托管表(non-managed table)时,会遇到“Cannot truncate non-managed table”的错误。下面是对这个问题的详细解答: 1. 解释什么是Hive中的非托管表(non-managed table) Hive中的表主要分为两种类型:内部表(managed table)和外部表(external table)。 内部表(managed table)...
报错如下:FAILED: SemanticException [Error 10146]: Cannot truncate non-managed table mtime_qa.userorder_logs 我清空的是一个外部表。 如图: 看hortontworks官方解释: note:This error happens when you're trying to truncate an external table. Truncate needs to target a native/managed table or an exce...
DTS_E_RAWCANTAPPENDTRUNCATE 欄位 DTS_E_RAWCANTREAD 欄位 DTS_E_RAWCANTWRITE 欄位 DTS_E_RAWDESTBLOBDATATYPE 欄位 DTS_E_RAWDESTMAPPEDINPUTCOLUMN 欄位 DTS_E_RAWDESTNOINPUTCOLUMNS 欄位 DTS_E_RAWDESTWRONGEXTERNALMETADATAUSAGE 欄位 DTS_E_RAWEXISTSCREATEONCE 欄位 DTS_E_RAWFILECANTBUFFER 欄位...
DTS_E_RAWCANTAPPENDTRUNCATE 欄位 DTS_E_RAWCANTREAD 欄位 DTS_E_RAWCANTWRITE 欄位 DTS_E_RAWDESTBLOBDATATYPE 欄位 DTS_E_RAWDESTMAPPEDINPUTCOLUMN 欄位 DTS_E_RAWDESTNOINPUTCOLUMNS 欄位 DTS_E_RAWDESTWRONGEXTERNALMETADATAUSAGE 欄位 DTS_E_RAWEXISTSCREATEONCE 欄位 DTS_E_RAWFILECANTBUFFER 欄位...
DTS_E_RAWCANTAPPENDTRUNCATE DTS_E_RAWCANTREAD DTS_E_RAWCANTWRITE DTS_E_RAWDESTBLOBDATATYPE DTS_E_RAWDESTMAPPEDINPUTCOLUMN DTS_E_RAWDESTNOINPUTCOLUMNS DTS_E_RAWDESTWRONGEXTERNALMETADATAUSAGE DTS_E_RAWEXISTSCREATEONCE DTS_E_RAWFILECANTBUFFER DTS_E_RAWFILECANTOPEN DTS_E_RAWFILECANTOPENFORMETA...
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Hi everyone.Within the Learning path "Explore computer vision in Microsoft Azure", part of the AI-900: Microsoft Azure AI Fundamentals, in the Unit "Classify...
在执行命令truncate 清空hive表时, 报错如下:FAILED: SemanticException [Error 10146]: Cannot truncate non-managed table mtime_qa.userorder_logs 我清空的是一个外部表。 如图: 看hortontworks官方解释: note:This error happens when you're trying to truncate an external table. Truncate needs to target ...
When I try to input a value smaller then 1 mm, such as 0.8 mm, it tells me "The dimension value must be greater then zero", as I assume it truncates at the decimal point. What is going on? Why does this happen? I work on this part in the scope of...
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