Merge 10.2 into bb-10.2-ext

libmariadb @ 931450c3

-Subproject commit ba8310e82dac659482f04cd2e270e666da072f95
+Subproject commit 931450c3f8793f2653f6292847cbc005b30ed3b6

mysql-test/suite/innodb/r/innodb-truncate.result

@@ -47,12 +47,24 @@ SET @@SESSION.foreign_key_checks = @old_foreign_key_checks;
 #
 # Test that TRUNCATE resets auto-increment.
 #
-CREATE TABLE t1 (a INT PRIMARY KEY NOT NULL AUTO_INCREMENT);
-INSERT INTO t1 VALUES (NULL), (NULL);
+CREATE TABLE t1 (a INT PRIMARY KEY NOT NULL AUTO_INCREMENT,
+b INT, c INT, d INT, e INT, f INT, g INT, h INT, i INT, j INT, k INT,
+l INT, m INT, n INT, o INT, p INT, q INT, r INT, s INT, t INT, u INT,
+KEY(b),KEY(c),KEY(d),KEY(e),KEY(f),KEY(g),KEY(h),KEY(i),KEY(j),KEY(k),
+KEY(l),KEY(m),KEY(n),KEY(o),KEY(p),KEY(q),KEY(r),KEY(s),KEY(t),KEY(u),
+KEY(c,b),KEY(d,b),KEY(e,b),KEY(f,b),KEY(g,b),KEY(h,b),KEY(i,b),KEY(j,b),
+KEY(k,b),KEY(l,b),KEY(m,b),KEY(n,b),KEY(o,b),KEY(p,b),KEY(q,b),KEY(r,b),
+KEY(s,b),KEY(t,b),KEY(u,b),
+KEY(d,c),KEY(e,c),KEY(f,c),KEY(g,c),KEY(h,c),KEY(i,c),KEY(j,c),
+KEY(k,c),KEY(l,c),KEY(m,c),KEY(n,c),KEY(o,c),KEY(p,c),KEY(q,c),KEY(r,c),
+KEY(s,c),KEY(t,c),KEY(u,c),
+KEY(e,d),KEY(f,d),KEY(g,d),KEY(h,d),KEY(i,d),KEY(j,d)
+) ENGINE=InnoDB;
+INSERT INTO t1 () VALUES (), ();
 SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't1';
 AUTO_INCREMENT
 3
-SELECT * FROM t1 ORDER BY a;
+SELECT a FROM t1 ORDER BY a;
 a
 1
 2
@@ -60,8 +72,8 @@ TRUNCATE TABLE t1;
 SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't1';
 AUTO_INCREMENT
 1
-INSERT INTO t1 VALUES (NULL), (NULL);
-SELECT * FROM t1 ORDER BY a;
+INSERT INTO t1 () VALUES (), ();
+SELECT a FROM t1 ORDER BY a;
 a
 1
 2

mysql-test/suite/innodb/t/innodb-truncate.test

@@ -52,13 +52,24 @@ SET @@SESSION.foreign_key_checks = @old_foreign_key_checks;
 --echo # Test that TRUNCATE resets auto-increment.
 --echo #
 
-CREATE TABLE t1 (a INT PRIMARY KEY NOT NULL AUTO_INCREMENT);
-INSERT INTO t1 VALUES (NULL), (NULL);
+CREATE TABLE t1 (a INT PRIMARY KEY NOT NULL AUTO_INCREMENT,
+ b INT, c INT, d INT, e INT, f INT, g INT, h INT, i INT, j INT, k INT,
+ l INT, m INT, n INT, o INT, p INT, q INT, r INT, s INT, t INT, u INT,
+ KEY(b),KEY(c),KEY(d),KEY(e),KEY(f),KEY(g),KEY(h),KEY(i),KEY(j),KEY(k),
+ KEY(l),KEY(m),KEY(n),KEY(o),KEY(p),KEY(q),KEY(r),KEY(s),KEY(t),KEY(u),
+ KEY(c,b),KEY(d,b),KEY(e,b),KEY(f,b),KEY(g,b),KEY(h,b),KEY(i,b),KEY(j,b),
+ KEY(k,b),KEY(l,b),KEY(m,b),KEY(n,b),KEY(o,b),KEY(p,b),KEY(q,b),KEY(r,b),
+ KEY(s,b),KEY(t,b),KEY(u,b),
+ KEY(d,c),KEY(e,c),KEY(f,c),KEY(g,c),KEY(h,c),KEY(i,c),KEY(j,c),
+ KEY(k,c),KEY(l,c),KEY(m,c),KEY(n,c),KEY(o,c),KEY(p,c),KEY(q,c),KEY(r,c),
+ KEY(s,c),KEY(t,c),KEY(u,c),
+ KEY(e,d),KEY(f,d),KEY(g,d),KEY(h,d),KEY(i,d),KEY(j,d)
+) ENGINE=InnoDB;
+INSERT INTO t1 () VALUES (), ();
 SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't1';
-SELECT * FROM t1 ORDER BY a;
+SELECT a FROM t1 ORDER BY a;
 TRUNCATE TABLE t1;
 SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't1';
-INSERT INTO t1 VALUES (NULL), (NULL);
-SELECT * FROM t1 ORDER BY a;
+INSERT INTO t1 () VALUES (), ();
+SELECT a FROM t1 ORDER BY a;
 DROP TABLE t1;
-

plugin/server_audit/server_audit.c

@@ -24,6 +24,7 @@
 #include <time.h>
 #include <string.h>
 #include <fcntl.h>
+#include <assert.h>
 
 #ifndef _WIN32
 #include <syslog.h>
@@ -140,7 +141,7 @@ static size_t loc_write(File Filedes, const uchar *Buffer, size_t Count)
 {
   size_t writtenbytes;
 #ifdef _WIN32
-  writtenbytes= my_win_write(Filedes, Buffer, Count);
+  writtenbytes= (size_t)_write(Filedes, Buffer, (unsigned int)Count);
 #else
   writtenbytes= write(Filedes, Buffer, Count);
 #endif
@@ -154,10 +155,29 @@ static File loc_open(const char *FileName, int Flags)
 				/* Special flags */
 {
   File fd;
-#if defined(_WIN32)
-  fd= my_win_open(FileName, Flags);
+#ifdef _WIN32
+  HANDLE h;
+  /*
+    We could just use _open() here. but prefer to open in unix-similar way
+    just like my_open() does it on Windows.
+    This gives atomic multiprocess-safe appends, and possibility to rename
+    or even delete file while it is open, and CRT lacks this features.
+  */
+  assert(Flags == (O_APPEND | O_CREAT | O_WRONLY));
+  h= CreateFile(FileName, FILE_APPEND_DATA,
+    FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, NULL,
+    OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+  if (h == INVALID_HANDLE_VALUE)
+  {
+    fd= -1;
+    my_osmaperr(GetLastError());
+  }
+  else
+  {
+    fd= _open_osfhandle((intptr)h, O_WRONLY|O_BINARY);
+  }
 #else
-  fd = open(FileName, Flags, my_umask);
+  fd= open(FileName, Flags, my_umask);
 #endif
   my_errno= errno;
   return fd;
@@ -173,7 +193,7 @@ static int loc_close(File fd)
     err= close(fd);
   } while (err == -1 && errno == EINTR);
 #else
-  err= my_win_close(fd);
+  err= close(fd);
 #endif
   my_errno=errno;
   return err;
@@ -203,32 +223,9 @@ static int loc_rename(const char *from, const char *to)
 }
 
 
-static my_off_t loc_seek(File fd, my_off_t pos, int whence)
-{
-  os_off_t newpos= -1;
-#ifdef _WIN32
-  newpos= my_win_lseek(fd, pos, whence);
-#else
-  newpos= lseek(fd, pos, whence);
-#endif
-  if (newpos == (os_off_t) -1)
-  {
-    my_errno= errno;
-    return MY_FILEPOS_ERROR;
-  }
-
-  return (my_off_t) newpos;
-}
-
-
 static my_off_t loc_tell(File fd)
 {
-  os_off_t pos;
-#if defined (HAVE_TELL) && !defined (_WIN32)
-  pos= tell(fd);
-#else
-  pos= loc_seek(fd, 0L, MY_SEEK_CUR);
-#endif
+  os_off_t pos= IF_WIN(_telli64(fd),lseek(fd, 0, SEEK_CUR));
   if (pos == (os_off_t) -1)
   {
     my_errno= errno;
@@ -992,7 +989,7 @@ static int start_logging()
   if (output_type == OUTPUT_FILE)
   {
     char alt_path_buffer[FN_REFLEN+1+DEFAULT_FILENAME_LEN];
-    MY_STAT *f_stat;
+    struct stat *f_stat= (struct stat *)alt_path_buffer;
     const char *alt_fname= file_path;
 
     while (*alt_fname == ' ')
@@ -1007,7 +1004,7 @@ static int start_logging()
     {
       /* See if the directory exists with the name of file_path.    */
       /* Log file name should be [file_path]/server_audit.log then. */
-      if ((f_stat= my_stat(file_path, (MY_STAT *)alt_path_buffer, MYF(0))) &&
+      if (stat(file_path, (struct stat *)alt_path_buffer) == 0 &&
           S_ISDIR(f_stat->st_mode))
       {
         size_t p_len= strlen(file_path);

sql/lock.cc

@@ -827,7 +827,7 @@ MYSQL_LOCK *get_lock_data(THD *thd, TABLE **table_ptr, uint count, uint flags)
     we may allocate too much, but better safe than memory overrun.
     And in the FLUSH case, the memory is released quickly anyway.
   */
-  sql_lock->lock_count= locks - locks_buf;
+  sql_lock->lock_count= (uint)(locks - locks_buf);
   DBUG_ASSERT(sql_lock->lock_count <= lock_count);
   DBUG_PRINT("info", ("sql_lock->table_count %d sql_lock->lock_count %d",
                       sql_lock->table_count, sql_lock->lock_count));

sql/log.cc

@@ -1328,7 +1328,7 @@ bool LOGGER::slow_log_print(THD *thd, const char *query, uint query_length,
     }
 
     /* fill in user_host value: the format is "%s[%s] @ %s [%s]" */
-    user_host_len= (strxnmov(user_host_buff, MAX_USER_HOST_SIZE,
+    user_host_len= (uint)(strxnmov(user_host_buff, MAX_USER_HOST_SIZE,
                              sctx->priv_user, "[",
                              sctx->user ? sctx->user : (thd->slave_thread ? "SQL_SLAVE" : ""), "] @ ",
                              sctx->host ? sctx->host : "", " [",

sql/mf_iocache_encr.cc

@@ -92,7 +92,7 @@ static int my_b_encr_read(IO_CACHE *info, uchar *Buffer, size_t Count)
       DBUG_RETURN(1);
     }
 
-    elength= wlength - (ebuffer - wbuffer);
+    elength= wlength - (uint)(ebuffer - wbuffer);
     set_iv(iv, pos_in_file, crypt_data->inbuf_counter);
 
     if (encryption_crypt(ebuffer, elength, info->buffer, &length,
@@ -184,7 +184,7 @@ static int my_b_encr_write(IO_CACHE *info, const uchar *Buffer, size_t Count)
       my_errno= 1;
       DBUG_RETURN(info->error= -1);
     }
-    wlength= elength + ebuffer - wbuffer;
+    wlength= elength + (uint)(ebuffer - wbuffer);
 
     if (length == info->buffer_length)
     {

sql/sql_parse.cc

@@ -1484,8 +1484,8 @@ uint maria_multi_check(THD *thd, char *packet, uint packet_length)
     size_t subpacket_length= net_field_length((uchar **)&packet_start);
     size_t length_length= packet_start - packet;
     // length of command + 3 bytes where that length was stored
-    DBUG_PRINT("info", ("sub-packet length: %ld + %d  command: %x",
-                        (ulong)subpacket_length, (int) length_length,
+    DBUG_PRINT("info", ("sub-packet length: %zu + %zu  command: %x",
+                        subpacket_length, length_length,
                         packet_start[3]));
 
     if (subpacket_length == 0 ||

storage/innobase/fil/fil0fil.cc

@@ -1223,7 +1223,8 @@ fil_space_extend_must_retry(
 	default:
 		ut_ad(space->purpose == FIL_TYPE_TABLESPACE
 		      || space->purpose == FIL_TYPE_IMPORT);
-		if (space->purpose == FIL_TYPE_TABLESPACE) {
+		if (space->purpose == FIL_TYPE_TABLESPACE
+		    && !space->is_being_truncated) {
 			fil_flush_low(space);
 		}
 		return(false);