From 98acbff68fd4175466ac1dd7e5554a81c8dac64a Mon Sep 17 00:00:00 2001 From: Alexey Milovidov Date: Sun, 7 May 2023 17:31:37 +0200 Subject: [PATCH] Disable distinct_in_order optimization --- src/Core/Settings.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Core/Settings.h b/src/Core/Settings.h index dbac8a7ec53..ffba3177d5b 100644 --- a/src/Core/Settings.h +++ b/src/Core/Settings.h @@ -733,7 +733,7 @@ class IColumn; M(Bool, multiple_joins_try_to_keep_original_names, false, "Do not add aliases to top level expression list on multiple joins rewrite", 0) \ M(UInt64, grace_hash_join_initial_buckets, 1, "Initial number of grace hash join buckets", 0) \ M(UInt64, grace_hash_join_max_buckets, 1024, "Limit on the number of grace hash join buckets", 0) \ - M(Bool, optimize_distinct_in_order, true, "Enable DISTINCT optimization if some columns in DISTINCT form a prefix of sorting. For example, prefix of sorting key in merge tree or ORDER BY statement", 0) \ + M(Bool, optimize_distinct_in_order, false, "Enable DISTINCT optimization if some columns in DISTINCT form a prefix of sorting. For example, prefix of sorting key in merge tree or ORDER BY statement", 0) \ M(Bool, optimize_sorting_by_input_stream_properties, true, "Optimize sorting by sorting properties of input stream", 0) \ M(UInt64, insert_keeper_max_retries, 20, "Max retries for keeper operations during insert", 0) \ M(UInt64, insert_keeper_retry_initial_backoff_ms, 100, "Initial backoff timeout for keeper operations during insert", 0) \