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Merge pull request #56396 from ClickHouse/vdimir/disable_max_rows_in_set_to_optimize_join

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Disable max_rows_in_set_to_optimize_join
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vdimir 2024-01-18 10:32:28 +01:00 committed by GitHub
commit 1595dd8a3f
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src/Core/Settings.h
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@ -436,7 +436,7 @@ class IColumn;
M(UInt64, partial_merge_join_left_table_buffer_bytes, 0, "If not 0 group left table blocks in bigger ones for left-side table in partial merge join. It uses up to 2x of specified memory per joining thread.", 0) \
M(UInt64, partial_merge_join_rows_in_right_blocks, 65536, "Split right-hand joining data in blocks of specified size. It's a portion of data indexed by min-max values and possibly unloaded on disk.", 0) \
M(UInt64, join_on_disk_max_files_to_merge, 64, "For MergeJoin on disk set how much files it's allowed to sort simultaneously. Then this value bigger then more memory used and then less disk I/O needed. Minimum is 2.", 0) \
M(UInt64, max_rows_in_set_to_optimize_join, 100'000, "Maximal size of the set to filter joined tables by each other row sets before joining. 0 - disable.", 0) \
M(UInt64, max_rows_in_set_to_optimize_join, 0, "Maximal size of the set to filter joined tables by each other row sets before joining. 0 - disable.", 0) \
\
M(Bool, compatibility_ignore_collation_in_create_table, true, "Compatibility ignore collation in create table", 0) \
\