Merge vvaintroub@bk-internal.mysql.com:/home/bk/mysql-maria

into  vaio.:C:/bk/maria-wlad


storage/maria/ma_loghandler.c:
  Auto merged

CMakeLists.txt

@@ -77,6 +77,9 @@ IF(WITH_FEDERATED_STORAGE_ENGINE)
 ENDIF(WITH_FEDERATED_STORAGE_ENGINE)
 IF(WITH_MARIA_STORAGE_ENGINE)
   ADD_DEFINITIONS(-DWITH_MARIA_STORAGE_ENGINE)
+  IF(WITH_MARIA_TMP_TABLES)
+    ADD_DEFINITIONS(-DUSE_MARIA_FOR_TMP_TABLES)
+  ENDIF(WITH_MARIA_TMP_TABLES)
   SET (mysql_plugin_defs "${mysql_plugin_defs},builtin_maria_plugin")
 ENDIF(WITH_MARIA_STORAGE_ENGINE)
 

storage/maria/ma_blockrec.c

@@ -4998,7 +4998,7 @@ int _ma_scan_block_record(MARIA_HA *info, uchar *record,
         if (pattern > 0 && pattern <= 4)
         {
           /* Found head page; Read it */
-          ulong page;
+          pgcache_page_no_t page;
           info->scan.bitmap_pos= data;
           info->scan.bits= bits;
           info->scan.bit_pos= bit_pos;

storage/maria/ma_loghandler.c

@@ -1576,8 +1576,7 @@ static void translog_new_page_header(TRANSLOG_ADDRESS *horizon,
       have such "random" for this purpose and it will not interfere with
       higher level pseudo random value generator
     */
-    uint16 tmp_time= time(NULL);
-    ptr[0]= tmp_time & 0xFF;
+    ptr[0]= (uchar)time(NULL);
     ptr+= TRANSLOG_PAGE_SIZE / DISK_DRIVE_SECTOR_SIZE;
   }
   {
@@ -2611,7 +2610,7 @@ static my_bool translog_page_validator(uchar *page,
   uchar *page_pos;
   TRANSLOG_FILE *data= (TRANSLOG_FILE *) data_ptr;
 #ifndef DBUG_OFF
-  uint32 offset= page_no * TRANSLOG_PAGE_SIZE;
+  pgcache_page_no_t offset= page_no * TRANSLOG_PAGE_SIZE;
 #endif
   DBUG_ENTER("translog_page_validator");
 
@@ -4759,26 +4758,26 @@ static uchar *translog_put_LSN_diff(LSN base_lsn, LSN lsn, uchar *dst)
       Note we store this high uchar first to ensure that first uchar has
       0 in the 3 upper bits.
     */
-    dst[0]= diff >> 8;
-    dst[1]= (diff & 0xFF);
+    dst[0]= (uchar)(diff >> 8);
+    dst[1]= (uchar)(diff & 0xFF);
   }
   else if (diff <= 0x3FFFFFL)
   {
     dst-= 3;
-    dst[0]= 0x40 | (diff >> 16);
+    dst[0]= (uchar)(0x40 | (diff >> 16));
     int2store(dst + 1, diff & 0xFFFF);
   }
   else if (diff <= 0x3FFFFFFFL)
   {
     dst-= 4;
-    dst[0]= 0x80 | (diff >> 24);
+    dst[0]= (uchar)(0x80 | (diff >> 24));
     int3store(dst + 1, diff & 0xFFFFFFL);
   }
   else if (diff <= LL(0x3FFFFFFFFF))
 
   {
     dst-= 5;
-    dst[0]= 0xC0 | (diff >> 32);
+    dst[0]= (uchar)(0xC0 | (diff >> 32));
     int4store(dst + 1, diff & 0xFFFFFFFFL);
   }
   else
@@ -4874,7 +4873,8 @@ static uchar *translog_get_LSN_from_diff(LSN base_lsn, uchar *src, uchar *dst)
       base_offset+= LL(0x100000000);
     }
     file_no= LSN_FILE_NO(base_lsn) - first_byte;
-    rec_offset= base_offset - diff;
+    DBUG_ASSERT(base_offset - diff <= UINT_MAX);
+    rec_offset= (uint32)(base_offset - diff);
     break;
   }
   default:

storage/maria/ma_pagecache.c

@@ -3229,7 +3229,7 @@ my_bool pagecache_delete_pages(PAGECACHE *pagecache,
                                enum pagecache_page_lock lock,
                                my_bool flush)
 {
-  ulong page_end;
+  pgcache_page_no_t page_end;
   DBUG_ENTER("pagecache_delete_pages");
   DBUG_ASSERT(page_count > 0);
 

storage/maria/ma_recovery.c

@@ -2840,15 +2840,20 @@ static LSN parse_checkpoint_record(LSN lsn)
 
   /* dirty pages */
   nb_dirty_pages= uint8korr(ptr);
+
+  /* Ensure casts later will not loose significant bits. */
+  DBUG_ASSERT((nb_dirty_pages <= SIZE_T_MAX/sizeof(struct st_dirty_page))
+    && (nb_dirty_pages <= ULONG_MAX));
+
   ptr+= 8;
   tprint(tracef, "%lu dirty pages\n", (ulong) nb_dirty_pages);
-  if (hash_init(&all_dirty_pages, &my_charset_bin, nb_dirty_pages,
+  if (hash_init(&all_dirty_pages, &my_charset_bin, (ulong)nb_dirty_pages,
                 offsetof(struct st_dirty_page, file_and_page_id),
                 sizeof(((struct st_dirty_page *)NULL)->file_and_page_id),
                 NULL, NULL, 0))
     return LSN_ERROR;
   dirty_pages_pool=
-    (struct st_dirty_page *)my_malloc(nb_dirty_pages *
+    (struct st_dirty_page *)my_malloc((size_t)nb_dirty_pages *
                                       sizeof(struct st_dirty_page),
                                       MYF(MY_WME));
   if (unlikely(dirty_pages_pool == NULL))

win/configure.js

@@ -32,6 +32,7 @@ try
     var default_comment = "Source distribution";
     var default_port = GetValue(configureIn, "MYSQL_TCP_PORT_DEFAULT");
     var actual_port = 0;
+    var with_maria_tmp_tables = -1;
 
     var configfile = fso.CreateTextFile("win\\configure.data", true);
     for (i=0; i < args.Count(); i++)
@@ -45,13 +46,23 @@ try
             case "WITH_FEDERATED_STORAGE_ENGINE":
             case "WITH_INNOBASE_STORAGE_ENGINE":
             case "WITH_PARTITION_STORAGE_ENGINE":
-            case "WITH_MARIA_STORAGE_ENGINE":
             case "__NT__":
             case "CYBOZU":
             case "EMBED_MANIFESTS":
             case "WITH_EMBEDDED_SERVER":
                     configfile.WriteLine("SET (" + args.Item(i) + " TRUE)");
                     break;
+            case "WITH_MARIA_STORAGE_ENGINE":
+                    configfile.WriteLine("SET (" + args.Item(i) + " TRUE)");
+                    if(with_maria_tmp_tables == -1)
+                    {
+                      with_maria_tmp_tables = 1;
+                    }
+                    break;
+            case "WITH_MARIA_TMP_TABLES":
+                    with_maria_tmp_tables = ( parts.length == 1 ||
+                           parts[1] == "YES" || parts[1] == "TRUE");
+                    break;
             case "MYSQL_SERVER_SUFFIX":
             case "MYSQLD_EXE_SUFFIX":
                     configfile.WriteLine("SET (" + parts[0] + " \""
@@ -65,6 +76,10 @@ try
                     break;
         }
     }
+    if (with_maria_tmp_tables == 1)
+    {
+      configfile.WriteLine("SET (WITH_MARIA_TMP_TABLES TRUE)");
+    }
     if (actual_port == 0)
 	{
        // if we actually defaulted (as opposed to the pathological case of