aafe0f4314
PostgreSQL extension providing approximate algorithms for distinct item counts, quantile estimation and frequent items detection.
72 lines
2.5 KiB
Nix
72 lines
2.5 KiB
Nix
{ stdenv, lib, fetchFromGitHub, postgresql, boost182, nixosTests }:
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stdenv.mkDerivation (finalAttrs: {
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pname = "apache_datasketches";
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version = "1.6.0";
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srcs = [
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( fetchFromGitHub {
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name = "datasketches-postgresql";
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owner = "apache";
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repo = "datasketches-postgresql";
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rev = "refs/tags/${finalAttrs.version}";
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hash = "sha256-sz94fIe7nyWhjiw8FAm6ZzVpB0sAK5YxUrtbaZt/guA=";
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})
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( fetchFromGitHub {
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name = "datasketches-cpp";
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owner = "apache";
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repo = "datasketches-cpp";
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rev = "refs/tags/4.1.0";
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hash = "sha256-vPoFzRxOXlEAiiHH9M5S6255ahzaKsGNYS0cdHwrRYw=";
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})
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];
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sourceRoot = "datasketches-postgresql";
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buildInputs = [ postgresql boost182 ];
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patchPhase = ''
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runHook prePatch
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cp -r ../datasketches-cpp .
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runHook postPatch
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'';
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installPhase = ''
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runHook preInstall
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install -D -m 644 ./datasketches.so -t $out/lib/
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cat \
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sql/datasketches_cpc_sketch.sql \
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sql/datasketches_kll_float_sketch.sql \
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sql/datasketches_kll_double_sketch.sql \
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sql/datasketches_theta_sketch.sql \
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sql/datasketches_frequent_strings_sketch.sql \
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sql/datasketches_hll_sketch.sql \
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sql/datasketches_aod_sketch.sql \
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sql/datasketches_req_float_sketch.sql \
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sql/datasketches_quantiles_double_sketch.sql \
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> sql/datasketches--${finalAttrs.version}.sql
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install -D -m 644 ./datasketches.control -t $out/share/postgresql/extension
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install -D -m 644 \
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./sql/datasketches--${finalAttrs.version}.sql \
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./sql/datasketches--1.3.0--1.4.0.sql \
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./sql/datasketches--1.4.0--1.5.0.sql \
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./sql/datasketches--1.5.0--1.6.0.sql \
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-t $out/share/postgresql/extension
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runHook postInstall
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'';
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passthru.tests.apache_datasketches = nixosTests.apache_datasketches;
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meta = {
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description = "PostgreSQL extension providing approximate algorithms for distinct item counts, quantile estimation and frequent items detection";
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longDescription = ''
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apache_datasketches is an extension to support approximate algorithms on PostgreSQL. The implementation
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is based on the Apache Datasketches CPP library, and provides support for HyperLogLog,
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Compressed Probabilistic Counting, KLL, Frequent strings, and Theta sketches.
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'';
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homepage = "https://datasketches.apache.org/";
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platforms = postgresql.meta.platforms;
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ mmusnjak ];
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};
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})
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