fix 02345_implicit_transaction

Author: CheSema

tests/queries/0_stateless/02345_implicit_transaction.reference

@@ -1,5 +1,5 @@
-no_transaction_landing	10000
-no_transaction_target	0
+no_transaction_landing	1
+no_transaction_target	1
 after_transaction_landing	0
 after_transaction_target	0
 after_implicit_txn_in_query_settings_landing	0

tests/queries/0_stateless/02345_implicit_transaction.sql

@@ -1,14 +1,20 @@
 -- Tags: no-ordinary-database, no-fasttest
+DROP TABLE IF EXISTS landing_to_target;
+DROP TABLE IF EXISTS target;
+DROP TABLE IF EXISTS landing;
 
 CREATE TABLE landing (n Int64) engine=MergeTree order by n;
 CREATE TABLE target  (n Int64) engine=MergeTree order by n;
 CREATE MATERIALIZED VIEW landing_to_target TO target AS
     SELECT n + throwIf(n == 3333) AS n
     FROM landing;
 
-INSERT INTO landing SELECT * FROM numbers(10000); -- { serverError FUNCTION_THROW_IF_VALUE_IS_NON_ZERO }
-SELECT 'no_transaction_landing', count() FROM landing;
-SELECT 'no_transaction_target', count() FROM target;
+-- There is no gurantee what is inserted in case if exception
+-- That initial check is meaninglessness
+-- We only sure that if the internal mv's exception is ignored then all the data is inserted to the table landing
+INSERT INTO landing SELECT * FROM numbers(10000) SETTINGS materialized_views_ignore_errors=1;
+SELECT 'no_transaction_landing', count() = 10000 FROM landing;
+SELECT 'no_transaction_target', count() < 10000 FROM target;
 
 TRUNCATE TABLE landing;
 TRUNCATE TABLE target;