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Reduce decompression on compressed INSERT #7075

Merged
merged 1 commit into from
Jul 3, 2024
Merged

Reduce decompression on compressed INSERT #7075

merged 1 commit into from
Jul 3, 2024

Commits on Jul 3, 2024

  1. Don't decompress on compressed INSERT unless necessary

    Previously for INSERTs into compressed chunks with unique constraints
    we would decompress the batch which would contain the tuple matching
    according to the constraints. This patch will skip the decompressing
    if the batch does not contain an actual matching tuples. This patch
    adds the optimization for INSERT with unique constraints.
    Similar optimizations for UPDATE and DELETE will be added in followup
    patches.
    svenklemm committed Jul 3, 2024
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