v0.5.48

You find the official QLever packages for Debian, Ubuntu, Ubuntu-derived distributions, and macOS at https://docs.qlever.dev/quickstart/

What's Changed

• During index build, free memory from parsing stage before vocabulary merging stage by @joka921 in #2843
• Complete the refactoring of the CONSTRUCT evaluation code by @marvin7122 in #2837
• Add started-at field to result from cmd=dump-active-queries by @tanmay-9 in #2836
• Reduce allocations in index builder and simplify vocabulary merger code by @RobinTF in #2839
• Check that rebuild-index never writes outside of original directory and never overwrites by @RobinTF in #2860
• Fix another use-after-free, this time in MessageSender by @hannahbast in #2869
• Fix reported buffer size in RDF parser error message by @MikiDi in #2382
• Minor cleanup of #2823 by @marvin7122 in #2840
• Make IndexTest.updateInputFileSpecificationsAndLog pass at LOGLEVEL=WARN by @Qup42 in #2848
• Properly catch exceptions during rebuild-index by @RobinTF in #2852
• Fix assertion error when building an empty text index by @RobinTF in #2799
• Don't precompute sort keys for the partial vocabularies by @RobinTF in #2856
• Treat FetchContent dependencies as SYSTEM and drop the GCC 12/13 -Wno-error workarounds by @joka921 in #2873
• Reduce in-memory buffer for idTriples during partial-vocab building by @RobinTF in #2857
• AD_LOG_DEBUG the actually-used num-triples-per-batch by @RobinTF in #2858
• Avoid redundant Sort operation in query plan for EXISTS by @RobinTF in #2874
• Support path{n}, path{n,m}, path{n,}, path{,n} in SPARQL property paths by @SvenPVoigt in #2240
• Update clang-format from 16 to 18 by @RobinTF in #2880
• Avoid a GCC 12 -Werror=array-bounds false positive in ExplicitIdTableOperationTest by @RobinTF in #2888
• Fix bug in unifying local vocab IDs when building a partial vocabulary by @RobinTF in #2891
• Fix YEAR(?date) prefilter when value is non-numeric or non-integral by @RobinTF in #2882
• Store Index and MaterializedViewsManager via shared_ptr by @RobinTF in #2892
• Fix assertion error in IndexScan when joining materialized views by @ullingerc in #2898
• Fix bug in optimized GROUP BY with COUNT by @RobinTF in #2901
• For cmd=dump-active-queries, return {} instead of null when no active queries by @RobinTF in #2903
• Turn vocabulary-order check during index build into an assertion by @RobinTF in #2894
• Fix handling of prefix regexes with character class escapes by @hannahbast in #2926
• Use 7 chars instead of 6 for git hash by @RobinTF in #2914
• Add addition for dates and durations by @yarox-1 in #2814
• Make logging thread-safe and the log level runtime-configurable by @joka921 in #2834
• Propagate limit and offset through Sort operation by @RobinTF in #2797
• Fix error for HTTP response with empty body by @Qup42 in #2870
• Make tests runnable in parallel again by @RobinTF in #2876
• Run rebuild-index independently of the query memory limit by @RobinTF in #2893
• Make lazy GROUP BY as fast as non-lazy GROUP BY by @RobinTF in #2921
• Fix copy-paste error in CMakeLists.txt by @S7uX in #2945
• Make getBlocksForJoin linear-time by @joka921 in #2928
• Bump Docker GitHub Actions to drop the Node 20 deprecation by @RobinTF in #2927
• Read on-disk vocabulary via pread instead of mmap by @RobinTF in #2931