Merge 10.5 into 10.6

Author: dr-m

client/mysqlbinlog.cc

@@ -314,8 +314,8 @@ class Load_log_processor
     }
 
 public:
-  Load_log_processor() {}
-  ~Load_log_processor() {}
+  Load_log_processor() = default;
+  ~Load_log_processor() = default;
 
   int init()
   {

debian/autobake-deb.sh

@@ -97,13 +97,6 @@ fi
 case "${LSBNAME}"
 in
   # Debian
-  stretch)
-    # MDEV-16525 libzstd-dev-1.1.3 minimum version
-    sed -e '/libzstd-dev/d' \
-        -e 's/libcurl4/libcurl3/g' -i debian/control
-    remove_rocksdb_tools
-    disable_pmem
-    ;&
   buster)
     replace_uring_with_aio
     if [ ! "$architecture" = amd64 ]

extra/mariabackup/xtrabackup.cc

@@ -1294,7 +1294,7 @@ struct my_option xb_client_options[]= {
 
     {"rsync", OPT_RSYNC,
      "Uses the rsync utility to optimize local file "
-     "transfers. When this option is specified, innobackupex uses rsync "
+     "transfers. When this option is specified, " XB_TOOL_NAME " uses rsync "
      "to copy all non-InnoDB files instead of spawning a separate cp for "
      "each file, which can be much faster for servers with a large number "
      "of databases or tables.  This option cannot be used together with "
@@ -1402,7 +1402,7 @@ struct my_option xb_client_options[]= {
 
     {"ftwrl-wait-query-type", OPT_LOCK_WAIT_QUERY_TYPE,
      "This option specifies which types of queries are allowed to complete "
-     "before innobackupex will issue the global lock. Default is all.",
+     "before " XB_TOOL_NAME " will issue the global lock. Default is all.",
      (uchar *) &opt_lock_wait_query_type, (uchar *) &opt_lock_wait_query_type,
      &query_type_typelib, GET_ENUM, REQUIRED_ARG, QUERY_TYPE_ALL, 0, 0, 0, 0,
      0},
@@ -1422,26 +1422,26 @@ struct my_option xb_client_options[]= {
      NULL, NULL, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
 
     {"kill-long-queries-timeout", OPT_KILL_LONG_QUERIES_TIMEOUT,
-     "This option specifies the number of seconds innobackupex waits "
+     "This option specifies the number of seconds " XB_TOOL_NAME " waits "
      "between starting FLUSH TABLES WITH READ LOCK and killing those "
      "queries that block it. Default is 0 seconds, which means "
-     "innobackupex will not attempt to kill any queries.",
+     XB_TOOL_NAME " will not attempt to kill any queries.",
      (uchar *) &opt_kill_long_queries_timeout,
      (uchar *) &opt_kill_long_queries_timeout, 0, GET_UINT, REQUIRED_ARG, 0, 0,
      0, 0, 0, 0},
 
     {"ftwrl-wait-timeout", OPT_LOCK_WAIT_TIMEOUT,
-     "This option specifies time in seconds that innobackupex should wait "
+     "This option specifies time in seconds that " XB_TOOL_NAME " should wait "
      "for queries that would block FTWRL before running it. If there are "
-     "still such queries when the timeout expires, innobackupex terminates "
-     "with an error. Default is 0, in which case innobackupex does not "
+     "still such queries when the timeout expires, " XB_TOOL_NAME " terminates "
+     "with an error. Default is 0, in which case " XB_TOOL_NAME " does not "
      "wait for queries to complete and starts FTWRL immediately.",
      (uchar *) &opt_lock_wait_timeout, (uchar *) &opt_lock_wait_timeout, 0,
      GET_UINT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
 
     {"ftwrl-wait-threshold", OPT_LOCK_WAIT_THRESHOLD,
      "This option specifies the query run time threshold which is used by "
-     "innobackupex to detect long-running queries with a non-zero value "
+     XB_TOOL_NAME " to detect long-running queries with a non-zero value "
      "of --ftwrl-wait-timeout. FTWRL is not started until such "
      "long-running queries exist. This option has no effect if "
      "--ftwrl-wait-timeout is 0. Default value is 60 seconds.",
@@ -1919,6 +1919,17 @@ xb_get_one_option(const struct my_option *opt,
     break;
 
   case OPT_INNODB_FLUSH_METHOD:
+#ifdef _WIN32
+    /* From: storage/innobase/handler/ha_innodb.cc:innodb_init_params */
+    switch (srv_file_flush_method) {
+    case SRV_ALL_O_DIRECT_FSYNC + 1 /* "async_unbuffered"="unbuffered" */:
+      srv_file_flush_method= SRV_ALL_O_DIRECT_FSYNC;
+      break;
+    case SRV_ALL_O_DIRECT_FSYNC + 2 /* "normal"="fsync" */:
+      srv_file_flush_method= SRV_FSYNC;
+      break;
+    }
+#endif
     ut_a(srv_file_flush_method
 	 <= IF_WIN(SRV_ALL_O_DIRECT_FSYNC, SRV_O_DIRECT_NO_FSYNC));
     ADD_PRINT_PARAM_OPT(innodb_flush_method_names[srv_file_flush_method]);
@@ -3076,7 +3087,9 @@ static bool xtrabackup_copy_logfile(bool last = false)
 
 	ut_ad(start_lsn == log_sys.log.scanned_lsn);
 
-	msg(">> log scanned up to (" LSN_PF ")", start_lsn);
+	if (verbose) {
+		msg(">> log scanned up to (" LSN_PF ")", start_lsn);
+	}
 
 	/* update global variable*/
 	pthread_mutex_lock(&backup_mutex);

extra/mariabackup/xtrabackup.h

@@ -27,6 +27,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1335  USA
 #include "changed_page_bitmap.h"
 #include <set>
 
+#define XB_TOOL_NAME "mariadb-backup"
+
 struct xb_delta_info_t
 {
 	xb_delta_info_t(ulint page_size, ulint zip_size, ulint space_id)

extra/wolfssl/CMakeLists.txt

@@ -12,6 +12,9 @@ IF(MSVC_INTEL)
   SET(WOLFSSL_X86_64_BUILD 1)
   SET(HAVE_INTEL_RDSEED 1)
   SET(HAVE_INTEL_RDRAND 1)
+ELSEIF(CMAKE_ASM_COMPILER_ID MATCHES "Clang" AND CMAKE_VERSION VERSION_LESS 3.16)
+
+  # WolfSSL 5.5.4 bug workaround below does not work, due to some CMake bug
 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64")
   SET(WOLFSSL_X86_64_BUILD 1)
   IF(CMAKE_C_COMPILER_ID MATCHES GNU  AND CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)

include/ilist.h

@@ -27,12 +27,11 @@
 // Derive your class from this struct to insert to a linked list.
 template <class Tag= void> struct ilist_node
 {
-  ilist_node() noexcept
 #ifndef DBUG_OFF
-      : next(NULL), prev(NULL)
+  ilist_node() noexcept : next(NULL), prev(NULL) {}
+#else
+  ilist_node() = default;
 #endif
-  {
-  }
 
   ilist_node(ilist_node *next, ilist_node *prev) noexcept
       : next(next), prev(prev)

include/my_atomic_wrapper.h

@@ -39,7 +39,7 @@ template <typename Type> class Atomic_relaxed
   Atomic_relaxed(const Atomic_relaxed<Type> &rhs)
   { m.store(rhs, std::memory_order_relaxed); }
   Atomic_relaxed(Type val) : m(val) {}
-  Atomic_relaxed() {}
+  Atomic_relaxed() = default;
 
   Type load(std::memory_order o= std::memory_order_relaxed) const
   { return m.load(o); }

include/my_counter.h

@@ -31,7 +31,7 @@ template <typename Type> class Atomic_counter
   Atomic_counter(const Atomic_counter<Type> &rhs)
   { m_counter.store(rhs, std::memory_order_relaxed); }
   Atomic_counter(Type val): m_counter(val) {}
-  Atomic_counter() {}
+  Atomic_counter() = default;
 
   Type operator++(int) { return add(1); }
   Type operator--(int) { return sub(1); }

include/span.h

@@ -81,7 +81,7 @@ template <class ElementType> class span
 
   span(const span &other) : data_(other.data_), size_(other.size_) {}
 
-  ~span(){};
+  ~span() = default;
 
   span &operator=(const span &other)
   {

mysql-test/include/ctype_casefolding.inc

@@ -0,0 +1,18 @@
+CREATE OR REPLACE TABLE case_folding AS SELECT 0 AS code, SPACE(32) AS c LIMIT 0;
+SHOW CREATE TABLE case_folding;
+# Uncode code points that have a variable length case mapping in utf8
+# (e.g.  LOWER('2-byte-character') -> '3-byte-character'
+INSERT INTO case_folding (code) VALUES
+(0x23A),
+(0x23E),
+(0x23F),
+(0x240),
+(0x250),
+(0x251),
+(0x252),
+(0x26B),
+(0x271),
+(0x27D);
+UPDATE case_folding SET c=CHAR(code USING ucs2);
+SELECT HEX(code), HEX(LOWER(c)), HEX(UPPER(c)), c FROM case_folding;
+DROP TABLE case_folding;