Merge branch 'master' into map_from_arrasy

src/Core/Settings.h

@@ -489,7 +489,7 @@ class IColumn;
     M(Bool, optimize_trivial_count_query, true, "Process trivial 'SELECT count() FROM table' query from metadata.", 0) \
     M(Bool, optimize_respect_aliases, true, "If it is set to true, it will respect aliases in WHERE/GROUP BY/ORDER BY, that will help with partition pruning/secondary indexes/optimize_aggregation_in_order/optimize_read_in_order/optimize_trivial_count", 0) \
     M(UInt64, mutations_sync, 0, "Wait for synchronous execution of ALTER TABLE UPDATE/DELETE queries (mutations). 0 - execute asynchronously. 1 - wait current server. 2 - wait all replicas if they exist.", 0) \
-    M(Bool, allow_experimental_lightweight_delete, false, "Enable lightweight DELETE mutations for mergetree tables. Work in progress", 0) \
+    M(Bool, enable_lightweight_delete, true, "Enable lightweight DELETE mutations for mergetree tables.", 0) \
     M(Bool, optimize_move_functions_out_of_any, false, "Move functions out of aggregate functions 'any', 'anyLast'.", 0) \
     M(Bool, optimize_normalize_count_variants, true, "Rewrite aggregate functions that semantically equals to count() as count().", 0) \
     M(Bool, optimize_injective_functions_inside_uniq, true, "Delete injective functions of one argument inside uniq*() functions.", 0) \
@@ -726,6 +726,7 @@ class IColumn;
     MAKE_OBSOLETE(M, Bool, allow_experimental_database_atomic, true) \
     MAKE_OBSOLETE(M, Bool, allow_experimental_bigint_types, true) \
     MAKE_OBSOLETE(M, Bool, allow_experimental_window_functions, true) \
+    MAKE_OBSOLETE(M, Bool, allow_experimental_lightweight_delete, true) \
     MAKE_OBSOLETE(M, Milliseconds, async_insert_stale_timeout_ms, 0) \
     MAKE_OBSOLETE(M, HandleKafkaErrorMode, handle_kafka_error_mode, HandleKafkaErrorMode::DEFAULT) \
     MAKE_OBSOLETE(M, Bool, database_replicated_ddl_output, true) \

src/Interpreters/InterpreterDeleteQuery.cpp

@@ -78,10 +78,10 @@ BlockIO InterpreterDeleteQuery::execute()
     }
     else if (table->supportsLightweightDelete())
     {
-        if (!getContext()->getSettingsRef().allow_experimental_lightweight_delete)
+        if (!getContext()->getSettingsRef().enable_lightweight_delete)
             throw Exception(ErrorCodes::SUPPORT_IS_DISABLED,
-                            "Lightweight delete mutate is experimental. "
-                            "Set `allow_experimental_lightweight_delete` setting to enable it");
+                            "Lightweight delete mutate is disabled. "
+                            "Set `enable_lightweight_delete` setting to enable it");
 
         /// Build "ALTER ... UPDATE _row_exists = 0 WHERE predicate" query
         String alter_query =

tests/integration/test_replicated_database/test.py

@@ -232,11 +232,7 @@ def test_delete_from_table(started_cluster, engine):
     dummy_node.query("INSERT INTO TABLE {} VALUES(1, 'bbbb');".format(name))
     dummy_node.query("INSERT INTO TABLE {} VALUES(2, 'bbbb');".format(name))
 
-    main_node.query(
-        "SET allow_experimental_lightweight_delete=1; DELETE FROM {} WHERE id=2;".format(
-            name
-        )
-    )
+    main_node.query("DELETE FROM {} WHERE id=2;".format(name))
 
     expected = "1\taaaa\n1\tbbbb"
 

tests/performance/lightweight_delete.xml

@@ -19,7 +19,6 @@
     <settings>
         <max_threads>1</max_threads>
         <mutations_sync>1</mutations_sync>
-        <allow_experimental_lightweight_delete>1</allow_experimental_lightweight_delete>
     </settings>
 
     <!-- delete most of the rows -->

tests/queries/0_stateless/02319_lightweight_delete_on_merge_tree.sql

@@ -5,7 +5,6 @@ CREATE TABLE merge_table_standard_delete(id Int32, name String) ENGINE = MergeTr
 INSERT INTO merge_table_standard_delete select number, toString(number) from numbers(100);
 
 SET mutations_sync = 0;
-SET allow_experimental_lightweight_delete = 1;
 
 DELETE FROM merge_table_standard_delete WHERE id = 10;
 
@@ -108,3 +107,10 @@ DELETE FROM t_proj WHERE a < 100; -- { serverError BAD_ARGUMENTS }
 SELECT avg(a), avg(b), count() FROM t_proj;
 
 DROP TABLE t_proj;
+
+CREATE TABLE merge_table_standard_delete(id Int32, name String) ENGINE = MergeTree order by id settings min_bytes_for_wide_part=0;
+SET allow_experimental_lightweight_delete = false;
+DELETE FROM merge_table_standard_delete WHERE id = 10; -- allow_experimental_lightweight_delete=false is now ignored
+SET enable_lightweight_delete = false;
+DELETE FROM merge_table_standard_delete WHERE id = 10; -- { serverError SUPPORT_IS_DISABLED }
+DROP TABLE merge_table_standard_delete;

tests/queries/0_stateless/02319_lightweight_delete_on_merge_tree_compact_parts.sql

@@ -7,7 +7,6 @@ INSERT INTO merge_table_standard_delete select number, toString(number) from num
 SELECT COUNT(), part_type FROM system.parts WHERE database = currentDatabase() AND table = 'merge_table_standard_delete' AND active GROUP BY part_type ORDER BY part_type;
 
 SET mutations_sync = 0;
-SET allow_experimental_lightweight_delete = 1;
 
 DELETE FROM merge_table_standard_delete WHERE id = 10;
 SELECT COUNT(), part_type FROM system.parts WHERE database = currentDatabase() AND table = 'merge_table_standard_delete' AND active GROUP BY part_type ORDER BY part_type;

tests/queries/0_stateless/02352_lightweight_delete.sql

@@ -5,7 +5,6 @@ CREATE TABLE lwd_test (id UInt64 , value String) ENGINE MergeTree() ORDER BY id;
 INSERT INTO lwd_test SELECT number, randomString(10) FROM system.numbers LIMIT 1000000;
 
 SET mutations_sync = 0;
-SET allow_experimental_lightweight_delete = 1;
 
 SELECT 'Rows in parts', SUM(rows) FROM system.parts WHERE database = currentDatabase() AND table = 'lwd_test' AND active;
 SELECT 'Count', count() FROM lwd_test;

tests/queries/0_stateless/02352_lightweight_delete_on_replicated_merge_tree.sql

@@ -9,7 +9,6 @@ CREATE TABLE replicated_table_r2(id Int32, name String) ENGINE = ReplicatedMerge
 INSERT INTO replicated_table_r1 select number, toString(number) FROM numbers(100);
 
 SET mutations_sync = 0;
-SET allow_experimental_lightweight_delete = 1;
 
 DELETE FROM replicated_table_r1 WHERE id = 10;
 

tests/queries/0_stateless/02404_lightweight_delete_vertical_merge.sql

@@ -32,7 +32,6 @@ ORDER BY name, column;
 
 
 SET mutations_sync = 0;
-SET allow_experimental_lightweight_delete = 1;
 
 -- delete some rows using LWD
 DELETE FROM lwd_test WHERE (id % 3) = 0;

tests/queries/0_stateless/02428_delete_with_settings.sql

@@ -1,6 +1,5 @@
 drop table if exists test;
 create table test (id Int32, key String) engine=MergeTree() order by tuple();
 insert into test select number, toString(number) from numbers(1000000);
-set allow_experimental_lightweight_delete=1;
 delete from test where id % 2 = 0 SETTINGS mutations_sync=0;
 select count() from test;

tests/queries/0_stateless/02461_prewhere_row_level_policy_lightweight_delete.sql.j2

@@ -24,7 +24,6 @@ insert into url_na_log select 209, '2022-08-21' from numbers(10000);
 
 
 SET mutations_sync=2;
-SET allow_experimental_lightweight_delete=1;
 
 OPTIMIZE TABLE url_na_log FINAL;
 

tests/queries/0_stateless/02473_multistep_prewhere.python

@@ -126,7 +126,7 @@ class Tester:
 
 def main():
     # Set mutations to synchronous mode and enable lightweight DELETE's
-    url = os.environ['CLICKHOUSE_URL'] + '&allow_experimental_lightweight_delete=1&max_threads=1'
+    url = os.environ['CLICKHOUSE_URL'] + '&max_threads=1'
 
     default_index_granularity = 10;
     total_rows = 8 * default_index_granularity

tests/queries/0_stateless/02481_prewhere_filtered_rows_div_by_zero.reference

@@ -43,7 +43,7 @@ SELECT intDiv(b, c) FROM test_filter PREWHERE c != 0 WHERE b%2 != 0;
 5
 9
 13
-SET mutations_sync = 2, allow_experimental_lightweight_delete = 1;
+SET mutations_sync = 2;
 -- Delete all rows where division by zero could occur
 DELETE FROM test_filter WHERE c = 0;
 -- Test that now division by zero doesn't occur without explicit condition

tests/queries/0_stateless/02481_prewhere_filtered_rows_div_by_zero.sql

@@ -15,7 +15,7 @@ SELECT intDiv(b, c) FROM test_filter PREWHERE c != 0;
 SELECT intDiv(b, c) FROM test_filter PREWHERE c != 0 WHERE b%2 != 0;
 
 
-SET mutations_sync = 2, allow_experimental_lightweight_delete = 1;
+SET mutations_sync = 2;
 
 -- Delete all rows where division by zero could occur
 DELETE FROM test_filter WHERE c = 0;

tests/queries/0_stateless/02513_prewhere_combine_step_filters.sql

@@ -4,7 +4,6 @@ CREATE TABLE table_02513 (n UInt64) ENGINE=MergeTree() ORDER BY tuple() SETTINGS
 
 INSERT INTO table_02513 SELECT number+11*13*1000 FROM numbers(20);
 
-SET allow_experimental_lightweight_delete=1;
 SET mutations_sync=2;
 SET max_threads=1;
 

tests/queries/0_stateless/02518_delete_on_materialized_view.sql

@@ -7,7 +7,6 @@ CREATE MATERIALIZED VIEW kekv ENGINE = MergeTree ORDER BY tuple() AS SELECT * FR
 INSERT INTO kek VALUES (1);
 DELETE FROM kekv WHERE a = 1; -- { serverError BAD_ARGUMENTS}
 
-SET allow_experimental_lightweight_delete=1;
 DELETE FROM kekv WHERE a = 1; -- { serverError BAD_ARGUMENTS}
 
 DROP TABLE IF EXISTS kek;

tests/queries/0_stateless/02521_lightweight_delete_and_ttl.sql

@@ -11,7 +11,6 @@ INSERT INTO lwd_test_02521 SELECT number, randomString(10), now() FROM numbers(5
 OPTIMIZE TABLE lwd_test_02521 FINAL SETTINGS mutations_sync = 1;
 
 SET mutations_sync=1;
-SET allow_experimental_lightweight_delete = 1;
 
 -- { echoOn }
 SELECT 'Rows in parts', SUM(rows) FROM system.parts WHERE database = currentDatabase() AND table = 'lwd_test_02521' AND active;

tests/queries/0_stateless/02541_lightweight_delete_on_cluster.sql

@@ -10,8 +10,6 @@ INSERT INTO t1_local VALUES('partition2', 1,2);
 INSERT INTO t1_local VALUES('partition1', 2,3);
 INSERT INTO t1_local VALUES('partition2', 2,4);
 
-SET allow_experimental_lightweight_delete=1;
-
 -- { echoOn }
 
 SELECT * FROM t1_local ORDER BY tc1, tc2;