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Support whenNotMatchedBySouceDelete when providing a subschema #3443

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wjones127 opened this issue Feb 11, 2025 · 0 comments

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wjones127 commented Feb 11, 2025

This is not supported here:

lance/rust/lance/src/dataset/write/merge_insert.rs

Lines 1045 to 1047 in 2e2bf1a

    
               return Err(Error::NotSupported { source: 
        
                   "Deleting rows from the target table when there is no match in the source table is not supported when the source data has a different schema than the target data".into(), location: location!() }); 
        
           }

We could implement this.

wjones127 added the enhancement label

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