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Fix DF benchmark pushdown options `predicate_pushdown` is assigned twice; the second should be `projection_pushdown`. Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: mprammer <martin@spiraldb.com>

mp/df-bench-projection-pushdown

3 hours ago

more Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/fsst

6 hours ago

more Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/fsst

7 hours ago

less Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/dict-gather-into-builder

7 hours ago

fix Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/chunkedfsltake

7 hours ago

Zstd: append values in bulk and harden the frame metadata reads `append_to_builder` walked the decompressed frames one value at a time, appending each through a single-value call and interleaving null runs by hand. It now derives the value byte range from the slice's own metadata and hands the whole region to `append_value_slices`, which sizes the offsets, byte storage and validity once — one offset store plus one `memcpy` per value. Adds a `VarBinViewBuilder` path as well: the frames already hold the values contiguously, so the views can reference them in place instead of going through the canonical array and rewriting every view a second time to rebase its buffer index. `reconstruct_views` therefore takes the buffer index the views should start at. Frame metadata comes straight off disk, so the arithmetic it drives is now checked and surfaced as errors rather than panics or wrapped lengths: value counts, frame sizes, length prefixes and the offsets they walk to. The missing `n_values` fallback no longer reads a byte count as a value count for variable-width values, where that mis-attributes values to frames — it is accepted only for the single-frame case that is still recoverable. Decompression also writes through `WriteBuf` into uninitialized spare capacity rather than a `&mut [u8]` over memory nothing has written yet. Signed-off-by: Robert Kruszewski <robert@spiraldb.com>

rk/zstd-append-to-builder

7 hours ago

format Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/onpair-decode-into-builder

7 hours ago

fixes Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/dict-gather-into-builder

7 hours ago

Latest Branches

0%

Fix DF benchmark pushdown options#9184

3 hours ago

66957b7

mp/df-bench-projection-pushdown

0%

Upgrade to fsst 0.6.0 and guard against out of bounds codes#9149

6 hours ago

e1f07a2

rk/fsst

+10%

Dict: gather dictionary values straight into a VarBinBuilder#9098

7 hours ago

e92503b

rk/dict-gather-into-builder

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