Merge branch '10.3' into 10.4

cmake/Internal/CPack/CPackRPM.cmake

@@ -18,7 +18,8 @@ macro(restore WHAT)
 endmacro()
 
 foreach (WHAT SUMMARY DESCRIPTION)
-  if(NOT CPACK_RPM_${CPACK_RPM_PACKAGE_COMPONENT}_PACKAGE_${WHAT})
+  if(CPACK_RPM_PACKAGE_COMPONENT AND
+     NOT CPACK_RPM_${CPACK_RPM_PACKAGE_COMPONENT}_PACKAGE_${WHAT})
     message(FATAL_ERROR "CPACK_RPM_${CPACK_RPM_PACKAGE_COMPONENT}_PACKAGE_${WHAT} is not defined")
   endif()
 endforeach()

mysql-test/main/range.result

@@ -3272,6 +3272,30 @@ pk	i	v	a	b
 2	2	4	2	4
 drop table t1, t2;
 #
+# MDEV-26553: Always FALSE/NULL disjunct on top level of WHERE is removed
+#
+create table t1 (a int, b int, index idx(a,b));
+insert into t1 values (1,1), (1,2), (2,1), (2,2), (3,3);
+create table t2 (c int);
+insert into t2 values (5), (2), (3), (4);
+select 1 from t1 s1
+where 1 not in (select 1 from t1
+where ((a = 1 or a = 2) and b = 1) or (b > 5 and b < 1));
+1
+select 1 from t1 s1
+where 1 not in (select 1 from t1
+where ((a = 1 or a = 2) and b = 1) or b = NULL);
+1
+select c from t2
+where 2 not in (select 1 from t1
+where ((a=1 or a=2) and b = 1) or (b > 5 and b < 1));
+c
+5
+2
+3
+4
+drop table t1,t2;
+#
 # End of 10.2 tests
 #
 #

mysql-test/main/range.test

@@ -2239,6 +2239,30 @@ select * from t1 inner join t2 on ( t2.b = t1.v or t2.a = t1.pk);
 select * from t1 inner join t2 on ( t2.b = t1.v or t2.a = t1.pk);
 drop table t1, t2;
 
+--echo #
+--echo # MDEV-26553: Always FALSE/NULL disjunct on top level of WHERE is removed
+--echo #
+
+create table t1 (a int, b int, index idx(a,b));
+insert into t1 values (1,1), (1,2), (2,1), (2,2), (3,3);
+
+create table t2 (c int);
+insert into t2 values (5), (2), (3), (4);
+
+select 1 from t1 s1
+  where 1 not in (select 1 from t1
+                    where ((a = 1 or a = 2) and b = 1) or (b > 5 and b < 1));
+
+select 1 from t1 s1
+  where 1 not in (select 1 from t1
+                    where ((a = 1 or a = 2) and b = 1) or b = NULL);
+
+select c from t2
+  where 2 not in (select 1 from t1
+                    where ((a=1 or a=2) and b = 1) or (b > 5 and b < 1));
+
+drop table t1,t2;
+
 --echo #
 --echo # End of 10.2 tests
 --echo #

mysql-test/main/range_mrr_icp.result

@@ -3269,6 +3269,30 @@ pk	i	v	a	b
 2	2	4	2	4
 drop table t1, t2;
 #
+# MDEV-26553: Always FALSE/NULL disjunct on top level of WHERE is removed
+#
+create table t1 (a int, b int, index idx(a,b));
+insert into t1 values (1,1), (1,2), (2,1), (2,2), (3,3);
+create table t2 (c int);
+insert into t2 values (5), (2), (3), (4);
+select 1 from t1 s1
+where 1 not in (select 1 from t1
+where ((a = 1 or a = 2) and b = 1) or (b > 5 and b < 1));
+1
+select 1 from t1 s1
+where 1 not in (select 1 from t1
+where ((a = 1 or a = 2) and b = 1) or b = NULL);
+1
+select c from t2
+where 2 not in (select 1 from t1
+where ((a=1 or a=2) and b = 1) or (b > 5 and b < 1));
+c
+5
+2
+3
+4
+drop table t1,t2;
+#
 # End of 10.2 tests
 #
 #

mysql-test/mysql-test-run.pl

@@ -5026,7 +5026,7 @@ sub mysqld_start ($$) {
   $mysqld->{'started_opts'}= $extra_opts;
 
   my $expect_file= "$opt_vardir/tmp/".$mysqld->name().".expect";
-  return $oldexe eq $exe ||
+  return $oldexe eq ($exe || '') ||
          sleep_until_file_created($mysqld->value('pid-file'), $expect_file,
                      $opt_start_timeout, $mysqld->{'proc'}, $warn_seconds);
 }

mysys/lf_alloc-pin.c

@@ -251,8 +251,9 @@ static int ptr_cmp(void **a, void **b)
 #define add_to_purgatory(PINS, ADDR)                                    \
   do                                                                    \
   {                                                                     \
-    *(void **)((char *)(ADDR)+(PINS)->pinbox->free_ptr_offset)=         \
-      (PINS)->purgatory;                                                \
+    my_atomic_storeptr_explicit(                                        \
+      (void **)((char *)(ADDR)+(PINS)->pinbox->free_ptr_offset),        \
+      (PINS)->purgatory, MY_MEMORY_ORDER_RELEASE);                      \
     (PINS)->purgatory= (ADDR);                                          \
     (PINS)->purgatory_count++;                                          \
   } while (0)

mysys/lf_hash.c

@@ -112,13 +112,16 @@ static int l_find(LF_SLIST **head, CHARSET_INFO *cs, uint32 hashnr,
 
     cur_hashnr= cursor->curr->hashnr;
     cur_keylen= cursor->curr->keylen;
-    cur_key= cursor->curr->key;
+    cur_key= my_atomic_loadptr_explicit((void **) &cursor->curr->key,
+                                        MY_MEMORY_ORDER_ACQUIRE);
 
     do {
-      link= cursor->curr->link;
+      link= (intptr) my_atomic_loadptr_explicit((void **) &cursor->curr->link,
+                                                MY_MEMORY_ORDER_RELAXED);
       cursor->next= PTR(link);
       lf_pin(pins, 0, cursor->next);
-    } while (link != cursor->curr->link && LF_BACKOFF());
+    } while (link != (intptr) my_atomic_loadptr((void **) &cursor->curr->link)
+             && LF_BACKOFF());
 
     if (!DELETED(link))
     {

sql/sql_select.cc

@@ -5506,6 +5506,7 @@ make_join_statistics(JOIN *join, List<TABLE_LIST> &tables_list,
         if (!s->const_keys.is_clear_all())
         {
           sargable_cond= get_sargable_cond(join, s->table);
+          bool is_sargable_cond_of_where= sargable_cond == &join->conds;
 
           select= make_select(s->table, found_const_table_map,
                       		    found_const_table_map,
@@ -5522,6 +5523,12 @@ make_join_statistics(JOIN *join, List<TABLE_LIST> &tables_list,
           */
           *sargable_cond= select->cond;
 
+          if (is_sargable_cond_of_where &&
+              join->conds && join->conds->type() == Item::COND_ITEM &&
+              ((Item_cond*) (join->conds))->functype() ==
+              Item_func::COND_AND_FUNC)
+            join->cond_equal= &((Item_cond_and*) (join->conds))->m_cond_equal;
+
           s->quick=select->quick;
           s->needed_reg=select->needed_reg;
           select->quick=0;

storage/mroonga/vendor/groonga/CMakeLists.txt

@@ -86,7 +86,9 @@ set(LIB_DIR "lib")
 set(INCLUDE_DIR "include")
 set(GRN_INCLUDE_DIR "include/groonga")
 set(DATA_DIR "share")
-set(GRN_DATA_DIR "${DATA_DIR}/${GRN_PROJECT_NAME}")
+if(NOT DEFINED GRN_DATA_DIR)
+    set(GRN_DATA_DIR "${DATA_DIR}/${GRN_PROJECT_NAME}")
+endif()
 set(CONFIG_DIR "etc")
 set(GRN_CONFIG_DIR "${CONFIG_DIR}/${GRN_PROJECT_NAME}")
 set(GRN_CONFIG_PATH "${CMAKE_INSTALL_PREFIX}/${GRN_CONFIG_DIR}/groonga.conf")

storage/mroonga/vendor/groonga/vendor/plugins/groonga-normalizer-mysql/CMakeLists.txt

@@ -16,7 +16,9 @@
 # MA 02110-1335  USA
 
 cmake_minimum_required(VERSION 2.6)
-set(GROONGA_NORMALIZER_MYSQL_PROJECT_NAME "groonga-normalizer-mysql")
+if(NOT DEFINED GROONGA_NORMALIZER_MYSQL_PROJECT_NAME)
+    set(GROONGA_NORMALIZER_MYSQL_PROJECT_NAME "groonga-normalizer-mysql")
+endif()
 project("${GROONGA_NORMALIZER_MYSQL_PROJECT_NAME}")
 
 if(DEFINED GROONGA_NORMALIZER_MYSQL_EMBED)

unittest/mysys/thr_template.c

@@ -59,7 +59,7 @@ int main(int argc __attribute__((unused)), char **argv)
 
   pthread_mutex_init(&mutex, 0);
 
-#define CYCLES 3000
+#define CYCLES 30000
 #define THREADS 30
 
   diag("N CPUs: %d", my_getncpus());