Merge branch 'merge-innodb-5.6' into 10.0

storage/innobase/CMakeLists.txt

-# Copyright (c) 2006, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -489,3 +489,4 @@ MYSQL_ADD_PLUGIN(innobase ${INNOBASE_SOURCES} STORAGE_ENGINE
   MODULE_OUTPUT_NAME ha_innodb
   LINK_LIBRARIES ${ZLIB_LIBRARY} ${LINKER_SCRIPT})
 
+ADD_DEPENDENCIES(innobase GenError)

storage/innobase/fts/fts0fts.cc

@@ -4761,9 +4761,17 @@ fts_process_token(
 		t_str.f_str = static_cast<byte*>(
 			mem_heap_alloc(heap, t_str.f_len));
 
-		newlen = innobase_fts_casedn_str(
-			doc->charset, (char*) str.f_str, str.f_len,
-			(char*) t_str.f_str, t_str.f_len);
+		/* For binary collations, a case sensitive search is
+		performed. Hence don't convert to lower case. */
+		if (my_binary_compare(result_doc->charset)) {
+			memcpy(t_str.f_str, str.f_str, str.f_len);
+			t_str.f_str[str.f_len]= 0;
+			newlen= str.f_len;
+		} else {
+			newlen = innobase_fts_casedn_str(
+				doc->charset, (char*) str.f_str, str.f_len,
+				(char*) t_str.f_str, t_str.f_len);
+		}
 
 		t_str.f_len = newlen;
 		t_str.f_str[newlen] = 0;

storage/innobase/fts/fts0que.cc

@@ -3763,10 +3763,19 @@ fts_query_str_preprocess(
 	str_len = query_len * charset->casedn_multiply + 1;
 	str_ptr = static_cast<byte*>(ut_malloc(str_len));
 
-	*result_len = innobase_fts_casedn_str(
-		charset, const_cast<char*>(reinterpret_cast<const char*>(
-			query_str)), query_len,
-		reinterpret_cast<char*>(str_ptr), str_len);
+	/* For binary collations, a case sensitive search is
+	performed. Hence don't convert to lower case. */
+	if (my_binary_compare(charset)) {
+		memcpy(str_ptr, query_str, query_len);
+		str_ptr[query_len]= 0;
+		*result_len= query_len;
+	} else {
+		*result_len = innobase_fts_casedn_str(
+				charset, const_cast<char*>
+				(reinterpret_cast<const char*>( query_str)),
+				query_len,
+				reinterpret_cast<char*>(str_ptr), str_len);
+	}
 
 	ut_ad(*result_len < str_len);
 

storage/innobase/handler/ha_innodb.cc

@@ -3643,6 +3643,14 @@ innobase_init(
 	/* Turn on monitor counters that are default on */
 	srv_mon_default_on();
 
+#ifndef UNIV_HOTBACKUP
+#ifdef _WIN32
+	if (ut_win_init_time()) {
+		goto mem_free_and_error;
+	}
+#endif /* _WIN32 */
+#endif /* !UNIV_HOTBACKUP */
+
 	DBUG_RETURN(FALSE);
 error:
 	DBUG_RETURN(TRUE);

storage/innobase/include/ut0ut.h

 /*****************************************************************************
 
-Copyright (c) 1994, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1994, 2017, Oracle and/or its affiliates. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -273,6 +273,15 @@ UNIV_INTERN
 ulint
 ut_time_ms(void);
 /*============*/
+#ifdef _WIN32
+/**********************************************************//**
+Initialise highest available time resolution API on Windows
+@return 0 if all OK else -1 */
+int
+ut_win_init_time();
+
+#endif /* _WIN32 */
+
 #endif /* !UNIV_HOTBACKUP */
 
 /**********************************************************//**

storage/innobase/ut/ut0ut.cc

 /*****************************************************************************
 
-Copyright (c) 1994, 2014, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1994, 2017, Oracle and/or its affiliates. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -49,6 +49,10 @@ Created 5/11/1994 Heikki Tuuri
 UNIV_INTERN ibool	ut_always_false	= FALSE;
 
 #ifdef __WIN__
+#include <mysql/innodb_priv.h> /* For sql_print_error */
+typedef VOID(WINAPI *time_fn)(LPFILETIME);
+static time_fn ut_get_system_time_as_file_time = GetSystemTimeAsFileTime;
+
 /*****************************************************************//**
 NOTE: The Windows epoch starts from 1601/01/01 whereas the Unix
 epoch starts from 1970/1/1. For selection of constant see:
@@ -56,6 +60,28 @@ epoch starts from 1970/1/1. For selection of constant see:
 #define WIN_TO_UNIX_DELTA_USEC  ((ib_int64_t) 11644473600000000ULL)
 
 
+/**
+Initialise highest available time resolution API on Windows
+@return 0 if all OK else -1 */
+int
+ut_win_init_time()
+{
+	HMODULE h = LoadLibrary("kernel32.dll");
+	if (h != NULL)
+	{
+		time_fn pfn = (time_fn)GetProcAddress(h, "GetSystemTimePreciseAsFileTime");
+		if (pfn != NULL)
+		{
+			ut_get_system_time_as_file_time = pfn;
+		}
+		return false;
+	}
+	DWORD error = GetLastError();
+  sql_print_error(
+		"LoadLibrary(\"kernel32.dll\") failed: GetLastError returns %lu", error);
+	return(-1);
+}
+
 /*****************************************************************//**
 This is the Windows version of gettimeofday(2).
 @return	0 if all OK else -1 */
@@ -74,7 +100,7 @@ ut_gettimeofday(
 		return(-1);
 	}
 
-	GetSystemTimeAsFileTime(&ft);
+	ut_get_system_time_as_file_time(&ft);
 
 	tm = (ib_int64_t) ft.dwHighDateTime << 32;
 	tm |= ft.dwLowDateTime;