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Release: OpenAddressHashAgg optimizations + PostgreSQL benchmark #164

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Merged
poyrazK merged 7 commits into from
Jun 13, 2026
Merged

Release: OpenAddressHashAgg optimizations + PostgreSQL benchmark #164

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a27966d
Add PostgreSQL comparison benchmark target with libpq linking
poyrazK Jun 13, 2026
fafdd8e
Optimize OpenAddressHashAgg: sentinel-based MIN/MAX, static_cast over…
poyrazK Jun 13, 2026
36e1cca
Add PostgreSQL comparison benchmark suite and documentation
poyrazK Jun 13, 2026
bb0b83a
style: automated clang-format fixes
poyrazK Jun 13, 2026
c136c94
Clean up dead code from batch optimization attempt
poyrazK Jun 13, 2026
b088558
Fix documentation: schema shows no PRIMARY KEY (matches actual benchm…
poyrazK Jun 13, 2026
1b661d7
Fix review findings: PGresult leak, INSERT growing table, MIN/MAX fla…
poyrazK Jun 13, 2026
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12 changes: 12 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -194,4 +194,16 @@ if(BUILD_BENCHMARKS)
else()
message(STATUS "DuckDB not found, skipping duckdb_comparison_bench")
endif()

# PostgreSQL comparison benchmark
find_library(PQLIB_LIBRARY pq PATHS /usr/lib /usr/local/lib /opt/homebrew/lib)
find_path(PQLIB_INCLUDE_DIR libpq-fe.h PATHS /usr/include /usr/local/include /opt/homebrew/include)
if(PQLIB_LIBRARY AND PQLIB_INCLUDE_DIR)
add_executable(postgresql_comparison_bench benchmarks/postgresql_comparison_bench.cpp)
target_include_directories(postgresql_comparison_bench PRIVATE ${PQLIB_INCLUDE_DIR})
target_link_libraries(postgresql_comparison_bench sqlEngineCore benchmark::benchmark benchmark::benchmark_main ${PQLIB_LIBRARY})
message(STATUS "PostgreSQL benchmark enabled")
else()
message(STATUS "libpq not found, skipping postgresql_comparison_bench")
endif()
endif()
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