revert tests

Author: nickitat

tests/performance/array_join.xml

@@ -1,5 +1,6 @@
 <test>
-    <!-- Run all queries from this test file pls -->
+
+
 
     <query>SELECT count() FROM (SELECT [number] a, [number * 2] b FROM numbers(10000000)) AS t ARRAY JOIN a, b WHERE NOT ignore(a + b)</query>
     <query>SELECT count() FROM (SELECT [number] a, [number * 2] b FROM numbers(10000000)) AS t LEFT ARRAY JOIN a, b WHERE NOT ignore(a + b)</query>

tests/performance/conditional.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <query>SELECT count() FROM zeros(10000000) WHERE NOT ignore(if(rand() % 2, toDateTime('2019-02-04 01:24:31'), toDate('2019-02-04')))</query>
     <query>SELECT count() FROM zeros(10000000) WHERE NOT ignore(multiIf(rand() % 2, toDateTime('2019-02-04 01:24:31'), toDate('2019-02-04')))</query>
     <query>SELECT count() FROM zeros(10000000) WHERE NOT ignore(if(rand() % 2, [toDateTime('2019-02-04 01:24:31')], [toDate('2019-02-04')]))</query>

tests/performance/entropy.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <query>SELECT entropy(SearchEngineID) FROM hits_100m_single settings max_threads = 1</query>
     <query>SELECT entropy(SearchPhrase) FROM hits_10m_single</query>
     <query>SELECT entropy(MobilePhoneModel) FROM hits_100m_single</query>

tests/performance/group_by_consecutive_keys.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <query>SELECT toUInt64(intDiv(number, 1000000)) AS n, count(), sum(number) FROM numbers(10000000) GROUP BY n FORMAT Null</query>
     <query>SELECT toString(intDiv(number, 1000000)) AS n, count(), sum(number) FROM numbers(10000000) GROUP BY n FORMAT Null</query>
     <query>SELECT toUInt64(intDiv(number, 1000000)) AS n, count(), uniq(number) FROM numbers(10000000) GROUP BY n FORMAT Null</query>

tests/performance/hashed_array_dictionary.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <create_query>
         CREATE TABLE simple_key_hashed_array_dictionary_source_table
         (

tests/performance/hashed_dictionary.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <create_query>
         CREATE TABLE simple_key_hashed_dictionary_source_table
         (

tests/performance/hierarchical_dictionaries.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <substitutions>
         <substitution>
             <name>dictionary_layout</name>

tests/performance/jit_sort.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <preconditions>
         <table_exists>hits_100m_single</table_exists>
     </preconditions>

tests/performance/low_cardinality_from_json.xml

@@ -1,5 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
 
     <substitutions>
         <substitution>
@@ -71,4 +70,4 @@
     <query>SELECT 'int32_json' FROM zeros(500000) WHERE NOT ignore(JSONExtract(materialize({int_json}), {low_cardinality_tuple_int32})) FORMAT Null </query>
     <query>SELECT 'int64_json' FROM zeros(500000) WHERE NOT ignore(JSONExtract(materialize({int_json}), {low_cardinality_tuple_int64})) FORMAT Null </query>
     <query>SELECT 'uuid_json' FROM zeros(500000) WHERE NOT ignore(JSONExtract(materialize({uuid_json}), {low_cardinality_tuple_uuid})) FORMAT Null </query>
-</test>
+</test>

tests/performance/single_fixed_string_groupby.xml

@@ -1,6 +1,4 @@
 <test>
-    <!-- Run all queries from this test file pls -->
-
     <create_query>DROP TABLE IF EXISTS perf_lc_fixed_str_groupby</create_query>
     <create_query>CREATE TABLE perf_lc_fixed_str_groupby(
             a LowCardinality(FixedString(14)),