@@ -54,6 +54,7 @@ struct Settings : public SettingsCollection<Settings>
M(SettingUInt64, min_insert_block_size_bytes, (DEFAULT_INSERT_BLOCK_SIZE * 256), "Squash blocks passed to INSERT query to specified size in bytes, if blocks are not big enough.", 0) \
M(SettingUInt64, max_joined_block_size_rows, DEFAULT_BLOCK_SIZE, "Maximum block size for JOIN result (if join algorithm supports it). 0 means unlimited.", 0) \
M(SettingUInt64, max_insert_threads, 0, "The maximum number of threads to execute the INSERT SELECT query. Values 0 or 1 means that INSERT SELECT is not run in parallel. Higher values will lead to higher memory usage. Parallel INSERT SELECT has effect only if the SELECT part is run on parallel, see 'max_threads' setting.", 0) \
M(SettingUInt64, max_final_threads, 16, "The maximum number of threads to read from table with FINAL.", 0) \
M(SettingMaxThreads, max_threads, 0, "The maximum number of threads to execute the request. By default, it is determined automatically.", 0) \
M(SettingMaxThreads, max_alter_threads, 0, "The maximum number of threads to execute the ALTER requests. By default, it is determined automatically.", 0) \
M(SettingUInt64, max_read_buffer_size, DBMS_DEFAULT_BUFFER_SIZE, "The maximum size of the buffer to read from the filesystem.", 0) \
...
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@@ -429,7 +430,6 @@ struct Settings : public SettingsCollection<Settings>
M(SettingBool, partial_merge_join, false, "Obsolete. Use join_algorithm='prefer_partial_merge' instead.", 0) \
M(SettingUInt64, max_memory_usage_for_all_queries, 0, "Obsolete. Will be removed after 2020-10-20", 0) \
DECLARE_SETTINGS_COLLECTION(LIST_OF_SETTINGS)
/** Set multiple settings from "profile" (in server configuration file (users.xml), profiles contain groups of multiple settings).