Should I only use partition columns inside predicate with mode="overwrite" & engine="rust"? #2487
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nmishturak-gl
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Hey, I have two INT partition columns
TypeId, Year
as well as INTGroupId
(non-partitioned).I'm trying to add new data / replace existing by these three columns with a predicate.
It seems to add new data for
TypeId=30, Year=2024,GroupId=123
andTypeId=20, Year=2024,GroupId=123
(both get 152 rows).But when I try to replace data for
TypeId=30, Year=2024,GroupId=123
the number of rows increases, and the old data is not overwritten. Instead it's added back for some reason.Here how parts of the log looks like
Do I have to use
overwrite
/replaceWhere
only for entire partitions?Beta Was this translation helpful? Give feedback.
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