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From:ingo Date:March 2 2007 8:07pm
Subject:bk commit into 5.0 tree (istruewing:1.2417) BUG#25673
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Below is the list of changes that have just been committed into a local
5.0 repository of istruewing. When istruewing does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-03-02 21:07:44+01:00, istruewing@stripped +5 -0
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  
  In certain cases it could happen that deleting a row could
  corrupt an RTREE index.
  
  According to Guttman's algorithm, page underflow is handled
  by storing the page in a list for later re-insertion. The
  keys from the stored pages have to be inserted into the
  remaining pages of the same level of the tree. Hence the
  level number is stored in the re-insertion list together
  with the page.
  
  In the MySQL RTree implementation the level counts from zero
  at the root page, increasing numbers for levels down the tree.
  
  If during re-insertion of the keys the tree height grows, all
  level numbers become invalid. The remaining keys will be
  inserted at the wrong level.
  
  The fix is to increment the level numbers stored in the
  reinsert list after a split of the root block during reinsertion.

  myisam/rt_index.c@stripped, 2007-03-02 21:07:41+01:00, istruewing@stripped +75 -25
    Bug#25673 - spatial index corruption, error 126
                incorrect key file for table
    Added a loop in rtree_delete() to increment the level numbers
    stored in the reinsert list after a split of the root block
    during reinsertion.
    Added comments and DBUG statements.

  myisam/rt_key.c@stripped, 2007-03-02 21:07:41+01:00, istruewing@stripped +12 -5
    Bug#25673 - spatial index corruption, error 126
                incorrect key file for table
    Added DBUG statements.

  myisam/rt_split.c@stripped, 2007-03-02 21:07:41+01:00, istruewing@stripped +5 -2
    Bug#25673 - spatial index corruption, error 126
                incorrect key file for table
    Added DBUG statements.

  mysql-test/r/gis-rtree.result@stripped, 2007-03-02 21:07:41+01:00, istruewing@stripped +552 -0
    Bug#25673 - spatial index corruption, error 126
                incorrect key file for table
    Added the test result.

  mysql-test/t/gis-rtree.test@stripped, 2007-03-02 21:07:41+01:00, istruewing@stripped +556 -0
    Bug#25673 - spatial index corruption, error 126
                incorrect key file for table
    Added a test.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	istruewing
# Host:	chilla.local
# Root:	/home/mydev/mysql-5.0-bug25673

--- 1.19/myisam/rt_index.c	2007-03-02 21:07:50 +01:00
+++ 1.20/myisam/rt_index.c	2007-03-02 21:07:50 +01:00
@@ -184,6 +184,7 @@ int rtree_find_first(MI_INFO *info, uint
   /*
     Save searched key, include data pointer.
     The data pointer is required if the search_flag contains MBR_DATA.
+    (minimum bounding rectangle)
   */
   memcpy(info->first_mbr_key, key, keyinfo->keylength);
   info->last_rkey_length = key_length;
@@ -538,16 +539,19 @@ static int rtree_insert_req(MI_INFO *inf
   uint nod_flag;
   uchar *page_buf;
   int res;
+  DBUG_ENTER("rtree_insert_req");
 
   if (!(page_buf = (uchar*)my_alloca((uint)keyinfo->block_length + 
                                      MI_MAX_KEY_BUFF)))
   {
     my_errno = HA_ERR_OUT_OF_MEM;
-    return -1;
+    DBUG_RETURN(-1); /* purecov: inspected */
   }
   if (!_mi_fetch_keypage(info, keyinfo, page, DFLT_INIT_HITS, page_buf, 0))
     goto err1;
   nod_flag = mi_test_if_nod(page_buf);
+  DBUG_PRINT("rtree", ("page: %lu  level: %d  ins_level: %d  nod_flag: %u",
+                       (ulong) page, level, ins_level, nod_flag));
 
   if ((ins_level == -1 && nod_flag) ||       /* key: go down to leaf */
       (ins_level > -1 && ins_level > level)) /* branch: go down to ins_level */
@@ -599,11 +603,11 @@ static int rtree_insert_req(MI_INFO *inf
 
 ok:
   my_afree((byte*)page_buf);
-  return res;
+  DBUG_RETURN(res);
 
 err1:
   my_afree((byte*)page_buf);
-  return -1;
+  DBUG_RETURN(-1); /* purecov: inspected */
 }
 
 
@@ -623,7 +627,8 @@ static int rtree_insert_level(MI_INFO *i
   MI_KEYDEF *keyinfo = info->s->keyinfo + keynr;
   int res;
   my_off_t new_page;
-  
+  DBUG_ENTER("rtree_insert_level");
+
   if ((old_root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR)
   {
     int res;
@@ -653,11 +658,12 @@ static int rtree_insert_level(MI_INFO *i
       uchar *new_key;
       uint nod_flag = info->s->base.key_reflength;
 
+      DBUG_PRINT("rtree", ("root was split, grow a new root"));
       if (!(new_root_buf = (uchar*)my_alloca((uint)keyinfo->block_length + 
                                              MI_MAX_KEY_BUFF)))
       {
         my_errno = HA_ERR_OUT_OF_MEM;
-        return -1;
+        DBUG_RETURN(-1); /* purecov: inspected */
       }
 
       mi_putint(new_root_buf, 2, nod_flag);
@@ -683,12 +689,14 @@ static int rtree_insert_level(MI_INFO *i
                             DFLT_INIT_HITS, new_root_buf))
         goto err1;
       info->s->state.key_root[keynr] = new_root;
+      DBUG_PRINT("rtree", ("new root page: %lu  level: %d  nod_flag: %u",
+                           (ulong) new_root, 0, mi_test_if_nod(new_root_buf)));
 
       my_afree((byte*)new_root_buf);
       break;
 err1:
       my_afree((byte*)new_root_buf);
-      return -1;
+      DBUG_RETURN(-1); /* purecov: inspected */
     }
     default:
     case -1: /* error */
@@ -696,7 +704,7 @@ err1:
       break;
     }
   }
-  return res;
+  DBUG_RETURN(res);
 }
 
 
@@ -710,8 +718,10 @@ err1:
 
 int rtree_insert(MI_INFO *info, uint keynr, uchar *key, uint key_length)
 {
-  return (!key_length ||
-	  (rtree_insert_level(info, keynr, key, key_length, -1) == -1)) ? -1 : 0;
+  DBUG_ENTER("rtree_insert");
+  DBUG_RETURN((!key_length ||
+               (rtree_insert_level(info, keynr, key, key_length, -1) == -1)) ?
+              -1 : 0);
 }
 
 
@@ -726,6 +736,8 @@ int rtree_insert(MI_INFO *info, uint key
 static int rtree_fill_reinsert_list(stPageList *ReinsertList, my_off_t page, 
                                     int level)
 {
+  DBUG_ENTER("rtree_fill_reinsert_list");
+  DBUG_PRINT("rtree", ("page: %lu  level: %d", (ulong) page, level));
   if (ReinsertList->n_pages == ReinsertList->m_pages)
   {
     ReinsertList->m_pages += REINSERT_BUFFER_INC;
@@ -737,10 +749,10 @@ static int rtree_fill_reinsert_list(stPa
   ReinsertList->pages[ReinsertList->n_pages].offs = page;
   ReinsertList->pages[ReinsertList->n_pages].level = level;
   ReinsertList->n_pages++;
-  return 0;
+  DBUG_RETURN(0);
 
 err1:
-  return -1;
+  DBUG_RETURN(-1); /* purecov: inspected */
 }
 
 
@@ -764,15 +776,18 @@ static int rtree_delete_req(MI_INFO *inf
   uint nod_flag;
   uchar *page_buf;
   int res;
+  DBUG_ENTER("rtree_delete_req");
 
   if (!(page_buf = (uchar*)my_alloca((uint)keyinfo->block_length)))
   {
     my_errno = HA_ERR_OUT_OF_MEM;
-    return -1;
+    DBUG_RETURN(-1); /* purecov: inspected */
   }
   if (!_mi_fetch_keypage(info, keyinfo, page, DFLT_INIT_HITS, page_buf, 0))
     goto err1;
   nod_flag = mi_test_if_nod(page_buf);
+  DBUG_PRINT("rtree", ("page: %lu  level: %d  nod_flag: %u",
+                       (ulong) page, level, nod_flag));
 
   k = rt_PAGE_FIRST_KEY(page_buf, nod_flag);
   last = rt_PAGE_END(page_buf);
@@ -793,6 +808,7 @@ static int rtree_delete_req(MI_INFO *inf
             if (*page_size + key_length >= rt_PAGE_MIN_SIZE(keyinfo->block_length)) 
             { 
               /* OK */
+              /* Calculate a new key value (MBR) for the shrinked block. */
               if (rtree_set_key_mbr(info, keyinfo, k, key_length, 
                                   _mi_kpos(nod_flag, k)))
                 goto err1;
@@ -802,10 +818,23 @@ static int rtree_delete_req(MI_INFO *inf
             }
             else
             { 
-              /* too small: delete key & add it descendant to reinsert list */
+              /*
+                Too small: delete key & add it descendant to reinsert list.
+                Store position and level of the block so that it can be
+                accessed later for inserting the remaining keys.
+              */
+              DBUG_PRINT("rtree", ("too small. move block to reinsert list"));
               if (rtree_fill_reinsert_list(ReinsertList, _mi_kpos(nod_flag, k),
                                            level + 1))
                 goto err1;
+              /*
+                Delete the key that references the block. This makes the
+                block disappear from the index. Hence we need to insert
+                its remaining keys later. Note: if the block is a branch
+                block, we do not only remove this block, but the whole
+                subtree. So we need to re-insert its keys on the same
+                level later to reintegrate the subtrees.
+              */
               rtree_delete_key(info, page_buf, k, key_length, nod_flag);
               if (_mi_write_keypage(info, keyinfo, page,
                                     DFLT_INIT_HITS, page_buf))
@@ -865,11 +894,11 @@ static int rtree_delete_req(MI_INFO *inf
 
 ok:
   my_afree((byte*)page_buf);
-  return res;
+  DBUG_RETURN(res);
 
 err1:
   my_afree((byte*)page_buf);
-  return -1;
+  DBUG_RETURN(-1); /* purecov: inspected */
 }
 
 
@@ -887,12 +916,15 @@ int rtree_delete(MI_INFO *info, uint key
   stPageList ReinsertList;
   my_off_t old_root;
   MI_KEYDEF *keyinfo = info->s->keyinfo + keynr;
+  DBUG_ENTER("rtree_delete");
 
   if ((old_root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR)
   {
     my_errno= HA_ERR_END_OF_FILE;
-    return -1;
+    DBUG_RETURN(-1); /* purecov: inspected */
   }
+  DBUG_PRINT("rtree", ("starting deletion at root page: %lu",
+                       (ulong) old_root));
 
   ReinsertList.pages = NULL;
   ReinsertList.n_pages = 0;
@@ -901,12 +933,12 @@ int rtree_delete(MI_INFO *info, uint key
   switch (rtree_delete_req(info, keyinfo, key, key_length, old_root, 
                                  &page_size, &ReinsertList, 0))
   {
-    case 2:
+    case 2: /* empty */
     {
       info->s->state.key_root[keynr] = HA_OFFSET_ERROR;
-      return 0;
+      DBUG_RETURN(0);
     }
-    case 0:
+    case 0: /* deleted */
     {
       uint nod_flag;
       ulong i;
@@ -926,16 +958,34 @@ int rtree_delete(MI_INFO *info, uint key
                                DFLT_INIT_HITS, page_buf, 0))
           goto err1;
         nod_flag = mi_test_if_nod(page_buf);
+        DBUG_PRINT("rtree", ("reinserting keys from "
+                             "page: %lu  level: %d  nod_flag: %u",
+                             (ulong) ReinsertList.pages[i].offs,
+                             ReinsertList.pages[i].level, nod_flag));
+
         k = rt_PAGE_FIRST_KEY(page_buf, nod_flag);
         last = rt_PAGE_END(page_buf);
         for (; k < last; k = rt_PAGE_NEXT_KEY(k, key_length, nod_flag))
         {
-          if (rtree_insert_level(info, keynr, k, key_length, 
-                                 ReinsertList.pages[i].level) == -1)
+          int res;
+          if ((res= rtree_insert_level(info, keynr, k, key_length,
+                                       ReinsertList.pages[i].level)) == -1)
           {
             my_afree((byte*)page_buf);
             goto err1;
           }
+          if (res)
+          {
+            int j;
+            DBUG_PRINT("rtree", ("root has been split, adjust levels"));
+            for (j= i; j < ReinsertList.n_pages; j++)
+            {
+              ReinsertList.pages[j].level++;
+              DBUG_PRINT("rtree", ("keys from page: %lu  now level: %d",
+                                   (ulong) ReinsertList.pages[i].offs,
+                                   ReinsertList.pages[i].level));
+            }
+          }
         }
         my_afree((byte*)page_buf);
         if (_mi_dispose(info, keyinfo, ReinsertList.pages[i].offs,
@@ -962,20 +1012,20 @@ int rtree_delete(MI_INFO *info, uint key
         info->s->state.key_root[keynr] = new_root;
       }
       info->update= HA_STATE_DELETED;
-      return 0;
+      DBUG_RETURN(0);
 
 err1:
-      return -1;
+      DBUG_RETURN(-1); /* purecov: inspected */
     }
     case 1: /* not found */
     {
       my_errno = HA_ERR_KEY_NOT_FOUND;
-      return -1;
+      DBUG_RETURN(-1); /* purecov: inspected */
     }
     default:
     case -1: /* error */
     {
-      return -1;
+      DBUG_RETURN(-1); /* purecov: inspected */
     }
   }
 }

--- 1.9/myisam/rt_key.c	2007-03-02 21:07:50 +01:00
+++ 1.10/myisam/rt_key.c	2007-03-02 21:07:50 +01:00
@@ -34,6 +34,7 @@ int rtree_add_key(MI_INFO *info, MI_KEYD
 {
   uint page_size = mi_getint(page_buf);
   uint nod_flag = mi_test_if_nod(page_buf);
+  DBUG_ENTER("rtree_add_key");
 
   if (page_size + key_length + info->s->base.rec_reflength <=
       keyinfo->block_length)
@@ -42,22 +43,26 @@ int rtree_add_key(MI_INFO *info, MI_KEYD
     if (nod_flag)
     {
       /* save key */
+      DBUG_ASSERT(_mi_kpos(nod_flag, key) < info->state->key_file_length);
       memcpy(rt_PAGE_END(page_buf), key - nod_flag, key_length + nod_flag); 
       page_size += key_length + nod_flag;
     }
     else
     {
       /* save key */
+      DBUG_ASSERT(_mi_dpos(info, nod_flag, key + key_length +
+                           info->s->base.rec_reflength) <
+                  info->state->data_file_length + info->s->base.pack_reclength);
       memcpy(rt_PAGE_END(page_buf), key, key_length + 
                                          info->s->base.rec_reflength);
       page_size += key_length + info->s->base.rec_reflength;
     }
     mi_putint(page_buf, page_size, nod_flag);
-    return 0;
+    DBUG_RETURN(0);
   }
 
-  return (rtree_split_page(info, keyinfo, page_buf, key, key_length,
-			   new_page) ? -1 : 1);
+  DBUG_RETURN((rtree_split_page(info, keyinfo, page_buf, key, key_length,
+                                new_page) ? -1 : 1));
 }
 
 /*
@@ -89,11 +94,13 @@ int rtree_delete_key(MI_INFO *info, ucha
 int rtree_set_key_mbr(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, 
 		      uint key_length, my_off_t child_page)
 {
+  DBUG_ENTER("rtree_set_key_mbr");
+
   if (!_mi_fetch_keypage(info, keyinfo, child_page,
                          DFLT_INIT_HITS, info->buff, 0))
-    return -1;
+    DBUG_RETURN(-1); /* purecov: inspected */
 
-  return rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length);
+  DBUG_RETURN(rtree_page_mbr(info, keyinfo->seg, info->buff, key, key_length));
 }
 
 #endif /*HAVE_RTREE_KEYS*/

--- 1.17/myisam/rt_split.c	2007-03-02 21:07:50 +01:00
+++ 1.18/myisam/rt_split.c	2007-03-02 21:07:50 +01:00
@@ -264,13 +264,15 @@ int rtree_split_page(MI_INFO *info, MI_K
   uint full_length= key_length + (nod_flag ? nod_flag : 
                                   info->s->base.rec_reflength);
   int max_keys= (mi_getint(page)-2) / (full_length);
+  DBUG_ENTER("rtree_split_page");
+  DBUG_PRINT("rtree", ("splitting block"));
 
   n_dim = keyinfo->keysegs / 2;
   
   if (!(coord_buf= (double*) my_alloca(n_dim * 2 * sizeof(double) *
                                        (max_keys + 1 + 4) +
                                        sizeof(SplitStruct) * (max_keys + 1))))
-    return -1;
+    DBUG_RETURN(-1); /* purecov: inspected */
 
   task= (SplitStruct *)(coord_buf + n_dim * 2 * (max_keys + 1 + 4));
 
@@ -341,12 +343,13 @@ int rtree_split_page(MI_INFO *info, MI_K
   else
     err_code= _mi_write_keypage(info, keyinfo, *new_page_offs,
                                 DFLT_INIT_HITS, new_page);
+  DBUG_PRINT("rtree", ("split new block: %lu", (ulong) *new_page_offs));
 
   my_afree((byte*)new_page);
 
 split_err:
   my_afree((byte*) coord_buf);
-  return err_code;
+  DBUG_RETURN(err_code);
 }
 
 #endif /*HAVE_RTREE_KEYS*/

--- 1.23/mysql-test/r/gis-rtree.result	2007-03-02 21:07:50 +01:00
+++ 1.24/mysql-test/r/gis-rtree.result	2007-03-02 21:07:50 +01:00
@@ -892,3 +892,555 @@ OPTIMIZE TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	optimize	status	OK
 DROP TABLE t1;
+CREATE TABLE t1 (id bigint(12) unsigned NOT NULL auto_increment,
+c2 varchar(15) collate utf8_bin default NULL,
+c1 varchar(15) collate utf8_bin default NULL,
+c3 varchar(10) collate utf8_bin default NULL,
+spatial_point point NOT NULL,
+PRIMARY KEY(id),
+SPATIAL KEY (spatial_point(32))
+)ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+('y', 's', 'j', GeomFromText('POINT(167 74)')),
+('r', 'n', 'd', GeomFromText('POINT(215 118)')),
+('g', 'n', 'e', GeomFromText('POINT(203 98)')),
+('h', 'd', 'd', GeomFromText('POINT(54 193)')),
+('r', 'x', 'y', GeomFromText('POINT(47 69)')),
+('t', 'q', 'r', GeomFromText('POINT(109 42)')),
+('a', 'z', 'd', GeomFromText('POINT(0 154)')),
+('x', 'v', 'o', GeomFromText('POINT(174 131)')),
+('b', 'r', 'a', GeomFromText('POINT(114 253)')),
+('x', 'z', 'i', GeomFromText('POINT(163 21)')),
+('w', 'p', 'i', GeomFromText('POINT(42 102)')),
+('g', 'j', 'j', GeomFromText('POINT(170 133)')),
+('m', 'g', 'n', GeomFromText('POINT(28 22)')),
+('b', 'z', 'h', GeomFromText('POINT(174 28)')),
+('q', 'k', 'f', GeomFromText('POINT(233 73)')),
+('w', 'w', 'a', GeomFromText('POINT(124 200)')),
+('t', 'j', 'w', GeomFromText('POINT(252 101)')),
+('d', 'r', 'd', GeomFromText('POINT(98 18)')),
+('w', 'o', 'y', GeomFromText('POINT(165 31)')),
+('y', 'h', 't', GeomFromText('POINT(14 220)')),
+('d', 'p', 'u', GeomFromText('POINT(223 196)')),
+('g', 'y', 'g', GeomFromText('POINT(207 96)')),
+('x', 'm', 'n', GeomFromText('POINT(214 3)')),
+('g', 'v', 'e', GeomFromText('POINT(140 205)')),
+('g', 'm', 'm', GeomFromText('POINT(10 236)')),
+('i', 'r', 'j', GeomFromText('POINT(137 228)')),
+('w', 's', 'p', GeomFromText('POINT(115 6)')),
+('o', 'n', 'k', GeomFromText('POINT(158 129)')),
+('j', 'h', 'l', GeomFromText('POINT(129 72)')),
+('f', 'x', 'l', GeomFromText('POINT(139 207)')),
+('u', 'd', 'n', GeomFromText('POINT(125 109)')),
+('b', 'a', 'z', GeomFromText('POINT(30 32)')),
+('m', 'h', 'o', GeomFromText('POINT(251 251)')),
+('f', 'r', 'd', GeomFromText('POINT(243 211)')),
+('b', 'd', 'r', GeomFromText('POINT(232 80)')),
+('g', 'k', 'v', GeomFromText('POINT(15 100)')),
+('i', 'f', 'c', GeomFromText('POINT(109 66)')),
+('r', 't', 'j', GeomFromText('POINT(178 6)')),
+('y', 'n', 'f', GeomFromText('POINT(233 211)')),
+('f', 'y', 'm', GeomFromText('POINT(99 16)')),
+('z', 'q', 'l', GeomFromText('POINT(39 49)')),
+('j', 'c', 'r', GeomFromText('POINT(75 187)')),
+('c', 'y', 'y', GeomFromText('POINT(246 253)')),
+('w', 'u', 'd', GeomFromText('POINT(56 190)')),
+('n', 'q', 'm', GeomFromText('POINT(73 149)')),
+('d', 'y', 'a', GeomFromText('POINT(134 6)')),
+('z', 's', 'w', GeomFromText('POINT(216 225)')),
+('d', 'u', 'k', GeomFromText('POINT(132 70)')),
+('f', 'v', 't', GeomFromText('POINT(187 141)')),
+('r', 'r', 'a', GeomFromText('POINT(152 39)')),
+('y', 'p', 'o', GeomFromText('POINT(45 27)')),
+('p', 'n', 'm', GeomFromText('POINT(228 148)')),
+('e', 'g', 'e', GeomFromText('POINT(88 81)')),
+('m', 'a', 'h', GeomFromText('POINT(35 29)')),
+('m', 'h', 'f', GeomFromText('POINT(30 71)')),
+('h', 'k', 'i', GeomFromText('POINT(244 78)')),
+('z', 'v', 'd', GeomFromText('POINT(241 38)')),
+('q', 'l', 'j', GeomFromText('POINT(13 71)')),
+('s', 'p', 'g', GeomFromText('POINT(108 38)')),
+('q', 's', 'j', GeomFromText('POINT(92 101)')),
+('l', 'h', 'g', GeomFromText('POINT(120 78)')),
+('w', 't', 'b', GeomFromText('POINT(193 109)')),
+('b', 's', 's', GeomFromText('POINT(223 211)')),
+('w', 'w', 'y', GeomFromText('POINT(122 42)')),
+('q', 'c', 'c', GeomFromText('POINT(104 102)')),
+('w', 'g', 'n', GeomFromText('POINT(213 120)')),
+('p', 'q', 'a', GeomFromText('POINT(247 148)')),
+('c', 'z', 'e', GeomFromText('POINT(18 106)')),
+('z', 'u', 'n', GeomFromText('POINT(70 133)')),
+('j', 'n', 'x', GeomFromText('POINT(232 13)')),
+('e', 'h', 'f', GeomFromText('POINT(22 135)')),
+('w', 'l', 'f', GeomFromText('POINT(9 180)')),
+('a', 'v', 'q', GeomFromText('POINT(163 228)')),
+('i', 'z', 'o', GeomFromText('POINT(180 100)')),
+('e', 'c', 'l', GeomFromText('POINT(182 231)')),
+('c', 'k', 'o', GeomFromText('POINT(19 60)')),
+('q', 'f', 'p', GeomFromText('POINT(79 95)')),
+('m', 'd', 'r', GeomFromText('POINT(3 127)')),
+('m', 'e', 't', GeomFromText('POINT(136 154)')),
+('w', 'w', 'w', GeomFromText('POINT(102 15)')),
+('l', 'n', 'q', GeomFromText('POINT(71 196)')),
+('p', 'k', 'c', GeomFromText('POINT(47 139)')),
+('j', 'o', 'r', GeomFromText('POINT(177 128)')),
+('j', 'q', 'a', GeomFromText('POINT(170 6)')),
+('b', 'a', 'o', GeomFromText('POINT(63 211)')),
+('g', 's', 'o', GeomFromText('POINT(144 251)')),
+('w', 'u', 'w', GeomFromText('POINT(221 214)')),
+('g', 'a', 'm', GeomFromText('POINT(14 102)')),
+('u', 'q', 'z', GeomFromText('POINT(86 200)')),
+('k', 'a', 'm', GeomFromText('POINT(144 222)')),
+('j', 'u', 'r', GeomFromText('POINT(216 142)')),
+('q', 'k', 'v', GeomFromText('POINT(121 236)')),
+('p', 'o', 'r', GeomFromText('POINT(108 102)')),
+('b', 'd', 'x', GeomFromText('POINT(127 198)')),
+('k', 's', 'a', GeomFromText('POINT(2 150)')),
+('f', 'm', 'f', GeomFromText('POINT(160 191)')),
+('q', 'y', 'x', GeomFromText('POINT(98 111)')),
+('o', 'f', 'm', GeomFromText('POINT(232 218)')),
+('c', 'w', 'j', GeomFromText('POINT(156 165)')),
+('s', 'q', 'v', GeomFromText('POINT(98 161)'));
+SET @@RAND_SEED1=692635050, @@RAND_SEED2=297339954;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=159925977, @@RAND_SEED2=942570618;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=328169745, @@RAND_SEED2=410451954;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=178507359, @@RAND_SEED2=332493072;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=1034033013, @@RAND_SEED2=558966507;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+UPDATE t1 set spatial_point=GeomFromText('POINT(230 9)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(95 35)') where  c1 like 'j%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(93 99)') where  c1 like 'a%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(19 81)') where  c1 like 'r%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(20 177)') where  c1 like 'h%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(221 193)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(195 205)') where  c1 like 'd%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(15 213)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(214 63)') where  c1 like 'n%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(243 171)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(198 82)') where  c1 like 'y%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+('f', 'y', 'p', GeomFromText('POINT(109 235)')),
+('b', 'e', 'v', GeomFromText('POINT(20 48)')),
+('i', 'u', 'f', GeomFromText('POINT(15 55)')),
+('o', 'r', 'z', GeomFromText('POINT(105 64)')),
+('a', 'p', 'a', GeomFromText('POINT(142 236)')),
+('g', 'i', 'k', GeomFromText('POINT(10 49)')),
+('x', 'z', 'x', GeomFromText('POINT(192 200)')),
+('c', 'v', 'r', GeomFromText('POINT(94 168)')),
+('y', 'z', 'e', GeomFromText('POINT(141 51)')),
+('h', 'm', 'd', GeomFromText('POINT(35 251)')),
+('v', 'm', 'q', GeomFromText('POINT(44 90)')),
+('j', 'l', 'z', GeomFromText('POINT(67 237)')),
+('i', 'v', 'a', GeomFromText('POINT(75 14)')),
+('b', 'q', 't', GeomFromText('POINT(153 33)')),
+('e', 'm', 'a', GeomFromText('POINT(247 49)')),
+('l', 'y', 'g', GeomFromText('POINT(56 203)')),
+('v', 'o', 'r', GeomFromText('POINT(90 54)')),
+('r', 'n', 'd', GeomFromText('POINT(135 83)')),
+('j', 't', 'u', GeomFromText('POINT(174 239)')),
+('u', 'n', 'g', GeomFromText('POINT(104 191)')),
+('p', 'q', 'y', GeomFromText('POINT(63 171)')),
+('o', 'q', 'p', GeomFromText('POINT(192 103)')),
+('f', 'x', 'e', GeomFromText('POINT(244 30)')),
+('n', 'x', 'c', GeomFromText('POINT(92 103)')),
+('r', 'q', 'z', GeomFromText('POINT(166 20)')),
+('s', 'a', 'j', GeomFromText('POINT(137 205)')),
+('z', 't', 't', GeomFromText('POINT(99 134)')),
+('o', 'm', 'j', GeomFromText('POINT(217 3)')),
+('n', 'h', 'j', GeomFromText('POINT(211 17)')),
+('v', 'v', 'a', GeomFromText('POINT(41 137)')),
+('q', 'o', 'j', GeomFromText('POINT(5 92)')),
+('z', 'y', 'e', GeomFromText('POINT(175 212)')),
+('j', 'z', 'h', GeomFromText('POINT(224 194)')),
+('a', 'g', 'm', GeomFromText('POINT(31 119)')),
+('p', 'c', 'f', GeomFromText('POINT(17 221)')),
+('t', 'h', 'k', GeomFromText('POINT(26 203)')),
+('u', 'w', 'p', GeomFromText('POINT(47 185)')),
+('z', 'a', 'c', GeomFromText('POINT(61 133)')),
+('u', 'k', 'a', GeomFromText('POINT(210 115)')),
+('k', 'f', 'h', GeomFromText('POINT(125 113)')),
+('t', 'v', 'y', GeomFromText('POINT(12 239)')),
+('u', 'v', 'd', GeomFromText('POINT(90 24)')),
+('m', 'y', 'w', GeomFromText('POINT(25 243)')),
+('d', 'n', 'g', GeomFromText('POINT(122 92)')),
+('z', 'm', 'f', GeomFromText('POINT(235 110)')),
+('q', 'd', 'f', GeomFromText('POINT(233 217)')),
+('a', 'v', 'u', GeomFromText('POINT(69 59)')),
+('x', 'k', 'p', GeomFromText('POINT(240 14)')),
+('i', 'v', 'r', GeomFromText('POINT(154 42)')),
+('w', 'h', 'l', GeomFromText('POINT(178 156)')),
+('d', 'h', 'n', GeomFromText('POINT(65 157)')),
+('c', 'k', 'z', GeomFromText('POINT(62 33)')),
+('e', 'l', 'w', GeomFromText('POINT(162 1)')),
+('r', 'f', 'i', GeomFromText('POINT(127 71)')),
+('q', 'm', 'c', GeomFromText('POINT(63 118)')),
+('c', 'h', 'u', GeomFromText('POINT(205 203)')),
+('d', 't', 'p', GeomFromText('POINT(234 87)')),
+('s', 'g', 'h', GeomFromText('POINT(149 34)')),
+('o', 'b', 'q', GeomFromText('POINT(159 179)')),
+('k', 'u', 'f', GeomFromText('POINT(202 254)')),
+('u', 'f', 'g', GeomFromText('POINT(70 15)')),
+('x', 's', 'b', GeomFromText('POINT(25 181)')),
+('s', 'c', 'g', GeomFromText('POINT(252 17)')),
+('a', 'c', 'f', GeomFromText('POINT(89 67)')),
+('r', 'e', 'q', GeomFromText('POINT(55 54)')),
+('f', 'i', 'k', GeomFromText('POINT(178 230)')),
+('p', 'e', 'l', GeomFromText('POINT(198 28)')),
+('w', 'o', 'd', GeomFromText('POINT(204 189)')),
+('c', 'a', 'g', GeomFromText('POINT(230 178)')),
+('r', 'o', 'e', GeomFromText('POINT(61 116)')),
+('w', 'a', 'a', GeomFromText('POINT(178 237)')),
+('v', 'd', 'e', GeomFromText('POINT(70 85)')),
+('k', 'c', 'e', GeomFromText('POINT(147 118)')),
+('d', 'q', 't', GeomFromText('POINT(218 77)')),
+('k', 'g', 'f', GeomFromText('POINT(192 113)')),
+('w', 'n', 'e', GeomFromText('POINT(92 124)')),
+('r', 'm', 'q', GeomFromText('POINT(130 65)')),
+('o', 'r', 'r', GeomFromText('POINT(174 233)')),
+('k', 'n', 't', GeomFromText('POINT(175 147)')),
+('q', 'm', 'r', GeomFromText('POINT(18 208)')),
+('l', 'd', 'i', GeomFromText('POINT(13 104)')),
+('w', 'o', 'y', GeomFromText('POINT(207 39)')),
+('p', 'u', 'o', GeomFromText('POINT(114 31)')),
+('y', 'a', 'p', GeomFromText('POINT(106 59)')),
+('a', 'x', 'z', GeomFromText('POINT(17 57)')),
+('v', 'h', 'x', GeomFromText('POINT(170 13)')),
+('t', 's', 'u', GeomFromText('POINT(84 18)')),
+('z', 'z', 'f', GeomFromText('POINT(250 197)')),
+('l', 'z', 't', GeomFromText('POINT(59 80)')),
+('j', 'g', 's', GeomFromText('POINT(54 26)')),
+('g', 'v', 'm', GeomFromText('POINT(89 98)')),
+('q', 'v', 'b', GeomFromText('POINT(39 240)')),
+('x', 'k', 'v', GeomFromText('POINT(246 207)')),
+('k', 'u', 'i', GeomFromText('POINT(105 111)')),
+('w', 'z', 's', GeomFromText('POINT(235 8)')),
+('d', 'd', 'd', GeomFromText('POINT(105 4)')),
+('c', 'z', 'q', GeomFromText('POINT(13 140)')),
+('m', 'k', 'i', GeomFromText('POINT(208 120)')),
+('g', 'a', 'g', GeomFromText('POINT(9 182)')),
+('z', 'j', 'r', GeomFromText('POINT(149 153)')),
+('h', 'f', 'g', GeomFromText('POINT(81 236)')),
+('m', 'e', 'q', GeomFromText('POINT(209 215)')),
+('c', 'h', 'y', GeomFromText('POINT(235 70)')),
+('i', 'e', 'g', GeomFromText('POINT(138 26)')),
+('m', 't', 'u', GeomFromText('POINT(119 237)')),
+('o', 'w', 's', GeomFromText('POINT(193 166)')),
+('f', 'm', 'q', GeomFromText('POINT(85 96)')),
+('x', 'l', 'x', GeomFromText('POINT(58 115)')),
+('x', 'q', 'u', GeomFromText('POINT(108 210)')),
+('b', 'h', 'i', GeomFromText('POINT(250 139)')),
+('y', 'd', 'x', GeomFromText('POINT(199 135)')),
+('w', 'h', 'p', GeomFromText('POINT(247 233)')),
+('p', 'z', 't', GeomFromText('POINT(148 249)')),
+('q', 'a', 'u', GeomFromText('POINT(174 78)')),
+('v', 't', 'm', GeomFromText('POINT(70 228)')),
+('t', 'n', 'f', GeomFromText('POINT(123 2)')),
+('x', 't', 'b', GeomFromText('POINT(35 50)')),
+('r', 'j', 'f', GeomFromText('POINT(200 51)')),
+('s', 'q', 'o', GeomFromText('POINT(23 184)')),
+('u', 'v', 'z', GeomFromText('POINT(7 113)')),
+('v', 'u', 'l', GeomFromText('POINT(145 190)')),
+('o', 'k', 'i', GeomFromText('POINT(161 122)')),
+('l', 'y', 'e', GeomFromText('POINT(17 232)')),
+('t', 'b', 'e', GeomFromText('POINT(120 50)')),
+('e', 's', 'u', GeomFromText('POINT(254 1)')),
+('d', 'd', 'u', GeomFromText('POINT(167 140)')),
+('o', 'b', 'x', GeomFromText('POINT(186 237)')),
+('m', 's', 's', GeomFromText('POINT(172 149)')),
+('t', 'y', 'a', GeomFromText('POINT(149 85)')),
+('x', 't', 'r', GeomFromText('POINT(10 165)')),
+('g', 'c', 'e', GeomFromText('POINT(95 165)')),
+('e', 'e', 'z', GeomFromText('POINT(98 65)')),
+('f', 'v', 'i', GeomFromText('POINT(149 144)')),
+('o', 'p', 'm', GeomFromText('POINT(233 67)')),
+('t', 'u', 'b', GeomFromText('POINT(109 215)')),
+('o', 'o', 'b', GeomFromText('POINT(130 48)')),
+('e', 'm', 'h', GeomFromText('POINT(88 189)')),
+('e', 'v', 'y', GeomFromText('POINT(55 29)')),
+('e', 't', 'm', GeomFromText('POINT(129 55)')),
+('p', 'p', 'i', GeomFromText('POINT(126 222)')),
+('c', 'i', 'c', GeomFromText('POINT(19 158)')),
+('c', 'b', 's', GeomFromText('POINT(13 19)')),
+('u', 'y', 'a', GeomFromText('POINT(114 5)')),
+('a', 'o', 'f', GeomFromText('POINT(227 232)')),
+('t', 'c', 'z', GeomFromText('POINT(63 62)')),
+('d', 'o', 'k', GeomFromText('POINT(48 228)')),
+('x', 'c', 'e', GeomFromText('POINT(204 2)')),
+('e', 'e', 'g', GeomFromText('POINT(125 43)')),
+('o', 'r', 'f', GeomFromText('POINT(171 140)'));
+UPDATE t1 set spatial_point=GeomFromText('POINT(163 157)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(53 151)') where  c1 like 'd%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(96 183)') where  c1 like 'r%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(57 91)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(202 110)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(120 137)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(207 147)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(31 125)') where  c1 like 'e%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(27 36)') where  c1 like 'r%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+('b', 'c', 'e', GeomFromText('POINT(41 137)')),
+('p', 'y', 'k', GeomFromText('POINT(50 22)')),
+('s', 'c', 'h', GeomFromText('POINT(208 173)')),
+('x', 'u', 'l', GeomFromText('POINT(199 175)')),
+('s', 'r', 'h', GeomFromText('POINT(85 192)')),
+('j', 'k', 'u', GeomFromText('POINT(18 25)')),
+('p', 'w', 'h', GeomFromText('POINT(152 197)')),
+('e', 'd', 'c', GeomFromText('POINT(229 3)')),
+('o', 'x', 'k', GeomFromText('POINT(187 155)')),
+('o', 'b', 'k', GeomFromText('POINT(208 150)')),
+('d', 'a', 'j', GeomFromText('POINT(70 87)')),
+('f', 'e', 'k', GeomFromText('POINT(156 96)')),
+('u', 'y', 'p', GeomFromText('POINT(239 193)')),
+('n', 'v', 'p', GeomFromText('POINT(223 98)')),
+('z', 'j', 'r', GeomFromText('POINT(87 89)')),
+('h', 'x', 'x', GeomFromText('POINT(92 0)')),
+('r', 'v', 'r', GeomFromText('POINT(159 139)')),
+('v', 'g', 'g', GeomFromText('POINT(16 229)')),
+('z', 'k', 'u', GeomFromText('POINT(99 52)')),
+('p', 'p', 'o', GeomFromText('POINT(105 125)')),
+('w', 'h', 'y', GeomFromText('POINT(105 154)')),
+('v', 'y', 'z', GeomFromText('POINT(134 238)')),
+('x', 'o', 'o', GeomFromText('POINT(178 88)')),
+('z', 'w', 'd', GeomFromText('POINT(123 60)')),
+('q', 'f', 'u', GeomFromText('POINT(64 90)')),
+('s', 'n', 't', GeomFromText('POINT(50 138)')),
+('v', 'p', 't', GeomFromText('POINT(114 91)')),
+('a', 'o', 'n', GeomFromText('POINT(78 43)')),
+('k', 'u', 'd', GeomFromText('POINT(185 161)')),
+('w', 'd', 'n', GeomFromText('POINT(25 92)')),
+('k', 'w', 'a', GeomFromText('POINT(59 238)')),
+('t', 'c', 'f', GeomFromText('POINT(65 87)')),
+('g', 's', 'p', GeomFromText('POINT(238 126)')),
+('d', 'n', 'y', GeomFromText('POINT(107 173)')),
+('l', 'a', 'w', GeomFromText('POINT(125 152)')),
+('m', 'd', 'j', GeomFromText('POINT(146 53)')),
+('q', 'm', 'c', GeomFromText('POINT(217 187)')),
+('i', 'r', 'r', GeomFromText('POINT(6 113)')),
+('e', 'j', 'b', GeomFromText('POINT(37 83)')),
+('w', 'w', 'h', GeomFromText('POINT(83 199)')),
+('k', 'b', 's', GeomFromText('POINT(170 64)')),
+('s', 'b', 'c', GeomFromText('POINT(163 130)')),
+('c', 'h', 'a', GeomFromText('POINT(141 3)')),
+('k', 'j', 'u', GeomFromText('POINT(143 76)')),
+('r', 'h', 'o', GeomFromText('POINT(243 92)')),
+('i', 'd', 'b', GeomFromText('POINT(205 13)')),
+('r', 'y', 'q', GeomFromText('POINT(138 8)')),
+('m', 'o', 'i', GeomFromText('POINT(36 45)')),
+('v', 'g', 'm', GeomFromText('POINT(0 40)')),
+('f', 'e', 'i', GeomFromText('POINT(76 6)')),
+('c', 'q', 'q', GeomFromText('POINT(115 248)')),
+('x', 'c', 'i', GeomFromText('POINT(29 74)')),
+('l', 's', 't', GeomFromText('POINT(83 18)')),
+('t', 't', 'a', GeomFromText('POINT(26 168)')),
+('u', 'n', 'x', GeomFromText('POINT(200 110)')),
+('j', 'b', 'd', GeomFromText('POINT(216 136)')),
+('s', 'p', 'w', GeomFromText('POINT(38 156)')),
+('f', 'b', 'v', GeomFromText('POINT(29 186)')),
+('v', 'e', 'r', GeomFromText('POINT(149 40)')),
+('v', 't', 'm', GeomFromText('POINT(184 24)')),
+('y', 'g', 'a', GeomFromText('POINT(219 105)')),
+('s', 'f', 'i', GeomFromText('POINT(114 130)')),
+('e', 'q', 'h', GeomFromText('POINT(203 135)')),
+('h', 'g', 'b', GeomFromText('POINT(9 208)')),
+('o', 'l', 'r', GeomFromText('POINT(245 79)')),
+('s', 's', 'v', GeomFromText('POINT(238 198)')),
+('w', 'w', 'z', GeomFromText('POINT(209 232)')),
+('v', 'd', 'n', GeomFromText('POINT(30 193)')),
+('q', 'w', 'k', GeomFromText('POINT(133 18)')),
+('o', 'h', 'o', GeomFromText('POINT(42 140)')),
+('f', 'f', 'h', GeomFromText('POINT(145 1)')),
+('u', 's', 'r', GeomFromText('POINT(70 62)')),
+('x', 'n', 'q', GeomFromText('POINT(33 86)')),
+('u', 'p', 'v', GeomFromText('POINT(232 220)')),
+('z', 'e', 'a', GeomFromText('POINT(130 69)')),
+('r', 'u', 'z', GeomFromText('POINT(243 241)')),
+('b', 'n', 't', GeomFromText('POINT(120 12)')),
+('u', 'f', 's', GeomFromText('POINT(190 212)')),
+('a', 'd', 'q', GeomFromText('POINT(235 191)')),
+('f', 'q', 'm', GeomFromText('POINT(176 2)')),
+('n', 'c', 's', GeomFromText('POINT(218 163)')),
+('e', 'm', 'h', GeomFromText('POINT(163 108)')),
+('c', 'f', 'l', GeomFromText('POINT(220 115)')),
+('c', 'v', 'q', GeomFromText('POINT(66 45)')),
+('w', 'v', 'x', GeomFromText('POINT(251 220)')),
+('f', 'w', 'z', GeomFromText('POINT(146 149)')),
+('h', 'n', 'h', GeomFromText('POINT(148 128)')),
+('y', 'k', 'v', GeomFromText('POINT(28 110)')),
+('c', 'x', 'q', GeomFromText('POINT(13 13)')),
+('e', 'd', 's', GeomFromText('POINT(91 190)')),
+('c', 'w', 'c', GeomFromText('POINT(10 231)')),
+('u', 'j', 'n', GeomFromText('POINT(250 21)')),
+('w', 'n', 'x', GeomFromText('POINT(141 69)')),
+('f', 'p', 'y', GeomFromText('POINT(228 246)')),
+('d', 'q', 'f', GeomFromText('POINT(194 22)')),
+('d', 'z', 'l', GeomFromText('POINT(233 181)')),
+('c', 'a', 'q', GeomFromText('POINT(183 96)')),
+('m', 'i', 'd', GeomFromText('POINT(117 226)')),
+('z', 'y', 'y', GeomFromText('POINT(62 81)')),
+('g', 'v', 'm', GeomFromText('POINT(66 158)'));
+SET @@RAND_SEED1=481064922, @@RAND_SEED2=438133497;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=280535103, @@RAND_SEED2=444518646;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=1072017234, @@RAND_SEED2=484203885;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=358851897, @@RAND_SEED2=358495224;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=509031459, @@RAND_SEED2=675962925;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+UPDATE t1 set spatial_point=GeomFromText('POINT(61 203)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(202 194)') where  c1 like 'f%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(228 18)') where  c1 like 'h%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(88 18)') where  c1 like 'l%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(176 94)') where  c1 like 'e%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(44 47)') where  c1 like 'g%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(95 191)') where  c1 like 'b%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(179 218)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(239 40)') where  c1 like 'g%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(248 41)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(167 82)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(13 104)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(139 84)') where  c1 like 'a%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(145 108)') where  c1 like 'p%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(147 57)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(217 144)') where  c1 like 'n%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(160 224)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(38 28)') where  c1 like 'j%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(104 114)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(88 19)') where  c1 like 'c%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+('f', 'x', 'p', GeomFromText('POINT(92 181)')),
+('s', 'i', 'c', GeomFromText('POINT(49 60)')),
+('c', 'c', 'i', GeomFromText('POINT(7 57)')),
+('n', 'g', 'k', GeomFromText('POINT(252 105)')),
+('g', 'b', 'm', GeomFromText('POINT(180 11)')),
+('u', 'l', 'r', GeomFromText('POINT(32 90)')),
+('c', 'x', 'e', GeomFromText('POINT(143 24)')),
+('x', 'u', 'a', GeomFromText('POINT(123 92)')),
+('s', 'b', 'h', GeomFromText('POINT(190 108)')),
+('c', 'x', 'b', GeomFromText('POINT(104 100)')),
+('i', 'd', 't', GeomFromText('POINT(214 104)')),
+('r', 'w', 'g', GeomFromText('POINT(29 67)')),
+('b', 'f', 'g', GeomFromText('POINT(149 46)')),
+('r', 'r', 'd', GeomFromText('POINT(242 196)')),
+('j', 'l', 'a', GeomFromText('POINT(90 196)')),
+('e', 't', 'b', GeomFromText('POINT(190 64)')),
+('l', 'x', 'w', GeomFromText('POINT(250 73)')),
+('q', 'y', 'r', GeomFromText('POINT(120 182)')),
+('s', 'j', 'a', GeomFromText('POINT(180 175)')),
+('n', 'i', 'y', GeomFromText('POINT(124 136)')),
+('s', 'x', 's', GeomFromText('POINT(176 209)')),
+('u', 'f', 's', GeomFromText('POINT(215 173)')),
+('m', 'j', 'x', GeomFromText('POINT(44 140)')),
+('v', 'g', 'x', GeomFromText('POINT(177 233)')),
+('u', 't', 'b', GeomFromText('POINT(136 197)')),
+('f', 'g', 'b', GeomFromText('POINT(10 8)')),
+('v', 'c', 'j', GeomFromText('POINT(13 81)')),
+('d', 's', 'q', GeomFromText('POINT(200 100)')),
+('a', 'p', 'j', GeomFromText('POINT(33 40)')),
+('i', 'c', 'g', GeomFromText('POINT(168 204)')),
+('k', 'h', 'i', GeomFromText('POINT(93 243)')),
+('s', 'b', 's', GeomFromText('POINT(157 13)')),
+('v', 'l', 'l', GeomFromText('POINT(103 6)')),
+('r', 'b', 'k', GeomFromText('POINT(244 137)')),
+('l', 'd', 'r', GeomFromText('POINT(162 254)')),
+('q', 'b', 'z', GeomFromText('POINT(136 246)')),
+('x', 'x', 'p', GeomFromText('POINT(120 37)')),
+('m', 'e', 'z', GeomFromText('POINT(203 167)')),
+('q', 'n', 'p', GeomFromText('POINT(94 119)')),
+('b', 'g', 'u', GeomFromText('POINT(93 248)')),
+('r', 'v', 'v', GeomFromText('POINT(53 88)')),
+('y', 'a', 'i', GeomFromText('POINT(98 219)')),
+('a', 's', 'g', GeomFromText('POINT(173 138)')),
+('c', 'a', 't', GeomFromText('POINT(235 135)')),
+('q', 'm', 'd', GeomFromText('POINT(224 208)')),
+('e', 'p', 'k', GeomFromText('POINT(161 238)')),
+('n', 'g', 'q', GeomFromText('POINT(35 204)')),
+('t', 't', 'x', GeomFromText('POINT(230 178)')),
+('w', 'f', 'a', GeomFromText('POINT(150 221)')),
+('z', 'm', 'z', GeomFromText('POINT(119 42)')),
+('l', 'j', 's', GeomFromText('POINT(97 96)')),
+('f', 'z', 'x', GeomFromText('POINT(208 65)')),
+('i', 'v', 'c', GeomFromText('POINT(145 79)')),
+('l', 'f', 'k', GeomFromText('POINT(83 234)')),
+('u', 'a', 's', GeomFromText('POINT(250 49)')),
+('o', 'k', 'p', GeomFromText('POINT(46 50)')),
+('d', 'e', 'z', GeomFromText('POINT(30 198)')),
+('r', 'r', 'l', GeomFromText('POINT(78 189)')),
+('y', 'l', 'f', GeomFromText('POINT(188 132)')),
+('d', 'q', 'm', GeomFromText('POINT(247 107)')),
+('p', 'j', 'n', GeomFromText('POINT(148 227)')),
+('b', 'o', 'i', GeomFromText('POINT(172 25)')),
+('e', 'v', 'd', GeomFromText('POINT(94 248)')),
+('q', 'd', 'f', GeomFromText('POINT(15 29)')),
+('w', 'b', 'b', GeomFromText('POINT(74 111)')),
+('g', 'q', 'f', GeomFromText('POINT(107 215)')),
+('o', 'h', 'r', GeomFromText('POINT(25 168)')),
+('u', 't', 'w', GeomFromText('POINT(251 188)')),
+('h', 's', 'w', GeomFromText('POINT(254 247)')),
+('f', 'f', 'b', GeomFromText('POINT(166 103)'));
+SET @@RAND_SEED1=866613816, @@RAND_SEED2=92289615;
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+('l', 'c', 'l', GeomFromText('POINT(202 98)')),
+('k', 'c', 'b', GeomFromText('POINT(46 206)')),
+('r', 'y', 'm', GeomFromText('POINT(74 140)')),
+('y', 'z', 'd', GeomFromText('POINT(200 160)')),
+('s', 'y', 's', GeomFromText('POINT(156 205)')),
+('u', 'v', 'p', GeomFromText('POINT(86 82)')),
+('j', 's', 's', GeomFromText('POINT(91 233)')),
+('x', 'j', 'f', GeomFromText('POINT(3 14)')),
+('l', 'z', 'v', GeomFromText('POINT(123 156)')),
+('h', 'i', 'o', GeomFromText('POINT(145 229)')),
+('o', 'r', 'd', GeomFromText('POINT(15 22)')),
+('f', 'x', 't', GeomFromText('POINT(21 60)')),
+('t', 'g', 'h', GeomFromText('POINT(50 153)')),
+('g', 'u', 'b', GeomFromText('POINT(82 85)')),
+('v', 'a', 'p', GeomFromText('POINT(231 178)')),
+('n', 'v', 'o', GeomFromText('POINT(183 25)')),
+('j', 'n', 'm', GeomFromText('POINT(50 144)')),
+('e', 'f', 'i', GeomFromText('POINT(46 16)')),
+('d', 'w', 'a', GeomFromText('POINT(66 6)')),
+('f', 'x', 'a', GeomFromText('POINT(107 197)')),
+('m', 'o', 'a', GeomFromText('POINT(142 80)')),
+('q', 'l', 'g', GeomFromText('POINT(251 23)')),
+('c', 's', 's', GeomFromText('POINT(158 43)')),
+('y', 'd', 'o', GeomFromText('POINT(196 228)')),
+('d', 'p', 'l', GeomFromText('POINT(107 5)')),
+('h', 'a', 'b', GeomFromText('POINT(183 166)')),
+('m', 'w', 'p', GeomFromText('POINT(19 59)')),
+('b', 'y', 'o', GeomFromText('POINT(178 30)')),
+('x', 'w', 'i', GeomFromText('POINT(168 94)')),
+('t', 'k', 'z', GeomFromText('POINT(171 5)')),
+('r', 'm', 'a', GeomFromText('POINT(222 19)')),
+('u', 'v', 'e', GeomFromText('POINT(224 80)')),
+('q', 'r', 'k', GeomFromText('POINT(212 218)')),
+('d', 'p', 'j', GeomFromText('POINT(169 7)')),
+('d', 'r', 'v', GeomFromText('POINT(193 23)')),
+('n', 'y', 'y', GeomFromText('POINT(130 178)')),
+('m', 'z', 'r', GeomFromText('POINT(81 200)')),
+('j', 'e', 'w', GeomFromText('POINT(145 239)')),
+('v', 'h', 'x', GeomFromText('POINT(24 105)')),
+('z', 'm', 'a', GeomFromText('POINT(175 129)')),
+('b', 'c', 'v', GeomFromText('POINT(213 10)')),
+('t', 't', 'u', GeomFromText('POINT(2 129)')),
+('r', 's', 'v', GeomFromText('POINT(209 192)')),
+('x', 'p', 'g', GeomFromText('POINT(43 63)')),
+('t', 'e', 'u', GeomFromText('POINT(139 210)')),
+('l', 'e', 't', GeomFromText('POINT(245 148)')),
+('a', 'i', 'k', GeomFromText('POINT(167 195)')),
+('m', 'o', 'h', GeomFromText('POINT(206 120)')),
+('g', 'z', 's', GeomFromText('POINT(169 240)')),
+('z', 'u', 's', GeomFromText('POINT(202 120)')),
+('i', 'b', 'a', GeomFromText('POINT(216 18)')),
+('w', 'y', 'g', GeomFromText('POINT(119 236)')),
+('h', 'y', 'p', GeomFromText('POINT(161 24)'));
+UPDATE t1 set spatial_point=GeomFromText('POINT(33 100)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where  c1 like 'f%';
+CHECK TABLE t1 EXTENDED;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+DROP TABLE t1;

--- 1.20/mysql-test/t/gis-rtree.test	2007-03-02 21:07:50 +01:00
+++ 1.21/mysql-test/t/gis-rtree.test	2007-03-02 21:07:50 +01:00
@@ -271,3 +271,559 @@ INSERT INTO t1 (b) SELECT b FROM t1;
 
 OPTIMIZE TABLE t1;
 DROP TABLE t1;
+
+#
+# Bug#25673 - spatial index corruption, error 126 incorrect key file for table
+#
+CREATE TABLE t1 (id bigint(12) unsigned NOT NULL auto_increment,
+  c2 varchar(15) collate utf8_bin default NULL,
+  c1 varchar(15) collate utf8_bin default NULL,
+  c3 varchar(10) collate utf8_bin default NULL,
+  spatial_point point NOT NULL,
+  PRIMARY KEY(id),
+  SPATIAL KEY (spatial_point(32))
+  )ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+#
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+  ('y', 's', 'j', GeomFromText('POINT(167 74)')),
+  ('r', 'n', 'd', GeomFromText('POINT(215 118)')),
+  ('g', 'n', 'e', GeomFromText('POINT(203 98)')),
+  ('h', 'd', 'd', GeomFromText('POINT(54 193)')),
+  ('r', 'x', 'y', GeomFromText('POINT(47 69)')),
+  ('t', 'q', 'r', GeomFromText('POINT(109 42)')),
+  ('a', 'z', 'd', GeomFromText('POINT(0 154)')),
+  ('x', 'v', 'o', GeomFromText('POINT(174 131)')),
+  ('b', 'r', 'a', GeomFromText('POINT(114 253)')),
+  ('x', 'z', 'i', GeomFromText('POINT(163 21)')),
+  ('w', 'p', 'i', GeomFromText('POINT(42 102)')),
+  ('g', 'j', 'j', GeomFromText('POINT(170 133)')),
+  ('m', 'g', 'n', GeomFromText('POINT(28 22)')),
+  ('b', 'z', 'h', GeomFromText('POINT(174 28)')),
+  ('q', 'k', 'f', GeomFromText('POINT(233 73)')),
+  ('w', 'w', 'a', GeomFromText('POINT(124 200)')),
+  ('t', 'j', 'w', GeomFromText('POINT(252 101)')),
+  ('d', 'r', 'd', GeomFromText('POINT(98 18)')),
+  ('w', 'o', 'y', GeomFromText('POINT(165 31)')),
+  ('y', 'h', 't', GeomFromText('POINT(14 220)')),
+  ('d', 'p', 'u', GeomFromText('POINT(223 196)')),
+  ('g', 'y', 'g', GeomFromText('POINT(207 96)')),
+  ('x', 'm', 'n', GeomFromText('POINT(214 3)')),
+  ('g', 'v', 'e', GeomFromText('POINT(140 205)')),
+  ('g', 'm', 'm', GeomFromText('POINT(10 236)')),
+  ('i', 'r', 'j', GeomFromText('POINT(137 228)')),
+  ('w', 's', 'p', GeomFromText('POINT(115 6)')),
+  ('o', 'n', 'k', GeomFromText('POINT(158 129)')),
+  ('j', 'h', 'l', GeomFromText('POINT(129 72)')),
+  ('f', 'x', 'l', GeomFromText('POINT(139 207)')),
+  ('u', 'd', 'n', GeomFromText('POINT(125 109)')),
+  ('b', 'a', 'z', GeomFromText('POINT(30 32)')),
+  ('m', 'h', 'o', GeomFromText('POINT(251 251)')),
+  ('f', 'r', 'd', GeomFromText('POINT(243 211)')),
+  ('b', 'd', 'r', GeomFromText('POINT(232 80)')),
+  ('g', 'k', 'v', GeomFromText('POINT(15 100)')),
+  ('i', 'f', 'c', GeomFromText('POINT(109 66)')),
+  ('r', 't', 'j', GeomFromText('POINT(178 6)')),
+  ('y', 'n', 'f', GeomFromText('POINT(233 211)')),
+  ('f', 'y', 'm', GeomFromText('POINT(99 16)')),
+  ('z', 'q', 'l', GeomFromText('POINT(39 49)')),
+  ('j', 'c', 'r', GeomFromText('POINT(75 187)')),
+  ('c', 'y', 'y', GeomFromText('POINT(246 253)')),
+  ('w', 'u', 'd', GeomFromText('POINT(56 190)')),
+  ('n', 'q', 'm', GeomFromText('POINT(73 149)')),
+  ('d', 'y', 'a', GeomFromText('POINT(134 6)')),
+  ('z', 's', 'w', GeomFromText('POINT(216 225)')),
+  ('d', 'u', 'k', GeomFromText('POINT(132 70)')),
+  ('f', 'v', 't', GeomFromText('POINT(187 141)')),
+  ('r', 'r', 'a', GeomFromText('POINT(152 39)')),
+  ('y', 'p', 'o', GeomFromText('POINT(45 27)')),
+  ('p', 'n', 'm', GeomFromText('POINT(228 148)')),
+  ('e', 'g', 'e', GeomFromText('POINT(88 81)')),
+  ('m', 'a', 'h', GeomFromText('POINT(35 29)')),
+  ('m', 'h', 'f', GeomFromText('POINT(30 71)')),
+  ('h', 'k', 'i', GeomFromText('POINT(244 78)')),
+  ('z', 'v', 'd', GeomFromText('POINT(241 38)')),
+  ('q', 'l', 'j', GeomFromText('POINT(13 71)')),
+  ('s', 'p', 'g', GeomFromText('POINT(108 38)')),
+  ('q', 's', 'j', GeomFromText('POINT(92 101)')),
+  ('l', 'h', 'g', GeomFromText('POINT(120 78)')),
+  ('w', 't', 'b', GeomFromText('POINT(193 109)')),
+  ('b', 's', 's', GeomFromText('POINT(223 211)')),
+  ('w', 'w', 'y', GeomFromText('POINT(122 42)')),
+  ('q', 'c', 'c', GeomFromText('POINT(104 102)')),
+  ('w', 'g', 'n', GeomFromText('POINT(213 120)')),
+  ('p', 'q', 'a', GeomFromText('POINT(247 148)')),
+  ('c', 'z', 'e', GeomFromText('POINT(18 106)')),
+  ('z', 'u', 'n', GeomFromText('POINT(70 133)')),
+  ('j', 'n', 'x', GeomFromText('POINT(232 13)')),
+  ('e', 'h', 'f', GeomFromText('POINT(22 135)')),
+  ('w', 'l', 'f', GeomFromText('POINT(9 180)')),
+  ('a', 'v', 'q', GeomFromText('POINT(163 228)')),
+  ('i', 'z', 'o', GeomFromText('POINT(180 100)')),
+  ('e', 'c', 'l', GeomFromText('POINT(182 231)')),
+  ('c', 'k', 'o', GeomFromText('POINT(19 60)')),
+  ('q', 'f', 'p', GeomFromText('POINT(79 95)')),
+  ('m', 'd', 'r', GeomFromText('POINT(3 127)')),
+  ('m', 'e', 't', GeomFromText('POINT(136 154)')),
+  ('w', 'w', 'w', GeomFromText('POINT(102 15)')),
+  ('l', 'n', 'q', GeomFromText('POINT(71 196)')),
+  ('p', 'k', 'c', GeomFromText('POINT(47 139)')),
+  ('j', 'o', 'r', GeomFromText('POINT(177 128)')),
+  ('j', 'q', 'a', GeomFromText('POINT(170 6)')),
+  ('b', 'a', 'o', GeomFromText('POINT(63 211)')),
+  ('g', 's', 'o', GeomFromText('POINT(144 251)')),
+  ('w', 'u', 'w', GeomFromText('POINT(221 214)')),
+  ('g', 'a', 'm', GeomFromText('POINT(14 102)')),
+  ('u', 'q', 'z', GeomFromText('POINT(86 200)')),
+  ('k', 'a', 'm', GeomFromText('POINT(144 222)')),
+  ('j', 'u', 'r', GeomFromText('POINT(216 142)')),
+  ('q', 'k', 'v', GeomFromText('POINT(121 236)')),
+  ('p', 'o', 'r', GeomFromText('POINT(108 102)')),
+  ('b', 'd', 'x', GeomFromText('POINT(127 198)')),
+  ('k', 's', 'a', GeomFromText('POINT(2 150)')),
+  ('f', 'm', 'f', GeomFromText('POINT(160 191)')),
+  ('q', 'y', 'x', GeomFromText('POINT(98 111)')),
+  ('o', 'f', 'm', GeomFromText('POINT(232 218)')),
+  ('c', 'w', 'j', GeomFromText('POINT(156 165)')),
+  ('s', 'q', 'v', GeomFromText('POINT(98 161)'));
+SET @@RAND_SEED1=692635050, @@RAND_SEED2=297339954;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=159925977, @@RAND_SEED2=942570618;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=328169745, @@RAND_SEED2=410451954;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=178507359, @@RAND_SEED2=332493072;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=1034033013, @@RAND_SEED2=558966507;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+UPDATE t1 set spatial_point=GeomFromText('POINT(230 9)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(95 35)') where  c1 like 'j%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(93 99)') where  c1 like 'a%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(19 81)') where  c1 like 'r%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(20 177)') where  c1 like 'h%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(221 193)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(195 205)') where  c1 like 'd%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(15 213)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(214 63)') where  c1 like 'n%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(243 171)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(198 82)') where  c1 like 'y%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+  ('f', 'y', 'p', GeomFromText('POINT(109 235)')),
+  ('b', 'e', 'v', GeomFromText('POINT(20 48)')),
+  ('i', 'u', 'f', GeomFromText('POINT(15 55)')),
+  ('o', 'r', 'z', GeomFromText('POINT(105 64)')),
+  ('a', 'p', 'a', GeomFromText('POINT(142 236)')),
+  ('g', 'i', 'k', GeomFromText('POINT(10 49)')),
+  ('x', 'z', 'x', GeomFromText('POINT(192 200)')),
+  ('c', 'v', 'r', GeomFromText('POINT(94 168)')),
+  ('y', 'z', 'e', GeomFromText('POINT(141 51)')),
+  ('h', 'm', 'd', GeomFromText('POINT(35 251)')),
+  ('v', 'm', 'q', GeomFromText('POINT(44 90)')),
+  ('j', 'l', 'z', GeomFromText('POINT(67 237)')),
+  ('i', 'v', 'a', GeomFromText('POINT(75 14)')),
+  ('b', 'q', 't', GeomFromText('POINT(153 33)')),
+  ('e', 'm', 'a', GeomFromText('POINT(247 49)')),
+  ('l', 'y', 'g', GeomFromText('POINT(56 203)')),
+  ('v', 'o', 'r', GeomFromText('POINT(90 54)')),
+  ('r', 'n', 'd', GeomFromText('POINT(135 83)')),
+  ('j', 't', 'u', GeomFromText('POINT(174 239)')),
+  ('u', 'n', 'g', GeomFromText('POINT(104 191)')),
+  ('p', 'q', 'y', GeomFromText('POINT(63 171)')),
+  ('o', 'q', 'p', GeomFromText('POINT(192 103)')),
+  ('f', 'x', 'e', GeomFromText('POINT(244 30)')),
+  ('n', 'x', 'c', GeomFromText('POINT(92 103)')),
+  ('r', 'q', 'z', GeomFromText('POINT(166 20)')),
+  ('s', 'a', 'j', GeomFromText('POINT(137 205)')),
+  ('z', 't', 't', GeomFromText('POINT(99 134)')),
+  ('o', 'm', 'j', GeomFromText('POINT(217 3)')),
+  ('n', 'h', 'j', GeomFromText('POINT(211 17)')),
+  ('v', 'v', 'a', GeomFromText('POINT(41 137)')),
+  ('q', 'o', 'j', GeomFromText('POINT(5 92)')),
+  ('z', 'y', 'e', GeomFromText('POINT(175 212)')),
+  ('j', 'z', 'h', GeomFromText('POINT(224 194)')),
+  ('a', 'g', 'm', GeomFromText('POINT(31 119)')),
+  ('p', 'c', 'f', GeomFromText('POINT(17 221)')),
+  ('t', 'h', 'k', GeomFromText('POINT(26 203)')),
+  ('u', 'w', 'p', GeomFromText('POINT(47 185)')),
+  ('z', 'a', 'c', GeomFromText('POINT(61 133)')),
+  ('u', 'k', 'a', GeomFromText('POINT(210 115)')),
+  ('k', 'f', 'h', GeomFromText('POINT(125 113)')),
+  ('t', 'v', 'y', GeomFromText('POINT(12 239)')),
+  ('u', 'v', 'd', GeomFromText('POINT(90 24)')),
+  ('m', 'y', 'w', GeomFromText('POINT(25 243)')),
+  ('d', 'n', 'g', GeomFromText('POINT(122 92)')),
+  ('z', 'm', 'f', GeomFromText('POINT(235 110)')),
+  ('q', 'd', 'f', GeomFromText('POINT(233 217)')),
+  ('a', 'v', 'u', GeomFromText('POINT(69 59)')),
+  ('x', 'k', 'p', GeomFromText('POINT(240 14)')),
+  ('i', 'v', 'r', GeomFromText('POINT(154 42)')),
+  ('w', 'h', 'l', GeomFromText('POINT(178 156)')),
+  ('d', 'h', 'n', GeomFromText('POINT(65 157)')),
+  ('c', 'k', 'z', GeomFromText('POINT(62 33)')),
+  ('e', 'l', 'w', GeomFromText('POINT(162 1)')),
+  ('r', 'f', 'i', GeomFromText('POINT(127 71)')),
+  ('q', 'm', 'c', GeomFromText('POINT(63 118)')),
+  ('c', 'h', 'u', GeomFromText('POINT(205 203)')),
+  ('d', 't', 'p', GeomFromText('POINT(234 87)')),
+  ('s', 'g', 'h', GeomFromText('POINT(149 34)')),
+  ('o', 'b', 'q', GeomFromText('POINT(159 179)')),
+  ('k', 'u', 'f', GeomFromText('POINT(202 254)')),
+  ('u', 'f', 'g', GeomFromText('POINT(70 15)')),
+  ('x', 's', 'b', GeomFromText('POINT(25 181)')),
+  ('s', 'c', 'g', GeomFromText('POINT(252 17)')),
+  ('a', 'c', 'f', GeomFromText('POINT(89 67)')),
+  ('r', 'e', 'q', GeomFromText('POINT(55 54)')),
+  ('f', 'i', 'k', GeomFromText('POINT(178 230)')),
+  ('p', 'e', 'l', GeomFromText('POINT(198 28)')),
+  ('w', 'o', 'd', GeomFromText('POINT(204 189)')),
+  ('c', 'a', 'g', GeomFromText('POINT(230 178)')),
+  ('r', 'o', 'e', GeomFromText('POINT(61 116)')),
+  ('w', 'a', 'a', GeomFromText('POINT(178 237)')),
+  ('v', 'd', 'e', GeomFromText('POINT(70 85)')),
+  ('k', 'c', 'e', GeomFromText('POINT(147 118)')),
+  ('d', 'q', 't', GeomFromText('POINT(218 77)')),
+  ('k', 'g', 'f', GeomFromText('POINT(192 113)')),
+  ('w', 'n', 'e', GeomFromText('POINT(92 124)')),
+  ('r', 'm', 'q', GeomFromText('POINT(130 65)')),
+  ('o', 'r', 'r', GeomFromText('POINT(174 233)')),
+  ('k', 'n', 't', GeomFromText('POINT(175 147)')),
+  ('q', 'm', 'r', GeomFromText('POINT(18 208)')),
+  ('l', 'd', 'i', GeomFromText('POINT(13 104)')),
+  ('w', 'o', 'y', GeomFromText('POINT(207 39)')),
+  ('p', 'u', 'o', GeomFromText('POINT(114 31)')),
+  ('y', 'a', 'p', GeomFromText('POINT(106 59)')),
+  ('a', 'x', 'z', GeomFromText('POINT(17 57)')),
+  ('v', 'h', 'x', GeomFromText('POINT(170 13)')),
+  ('t', 's', 'u', GeomFromText('POINT(84 18)')),
+  ('z', 'z', 'f', GeomFromText('POINT(250 197)')),
+  ('l', 'z', 't', GeomFromText('POINT(59 80)')),
+  ('j', 'g', 's', GeomFromText('POINT(54 26)')),
+  ('g', 'v', 'm', GeomFromText('POINT(89 98)')),
+  ('q', 'v', 'b', GeomFromText('POINT(39 240)')),
+  ('x', 'k', 'v', GeomFromText('POINT(246 207)')),
+  ('k', 'u', 'i', GeomFromText('POINT(105 111)')),
+  ('w', 'z', 's', GeomFromText('POINT(235 8)')),
+  ('d', 'd', 'd', GeomFromText('POINT(105 4)')),
+  ('c', 'z', 'q', GeomFromText('POINT(13 140)')),
+  ('m', 'k', 'i', GeomFromText('POINT(208 120)')),
+  ('g', 'a', 'g', GeomFromText('POINT(9 182)')),
+  ('z', 'j', 'r', GeomFromText('POINT(149 153)')),
+  ('h', 'f', 'g', GeomFromText('POINT(81 236)')),
+  ('m', 'e', 'q', GeomFromText('POINT(209 215)')),
+  ('c', 'h', 'y', GeomFromText('POINT(235 70)')),
+  ('i', 'e', 'g', GeomFromText('POINT(138 26)')),
+  ('m', 't', 'u', GeomFromText('POINT(119 237)')),
+  ('o', 'w', 's', GeomFromText('POINT(193 166)')),
+  ('f', 'm', 'q', GeomFromText('POINT(85 96)')),
+  ('x', 'l', 'x', GeomFromText('POINT(58 115)')),
+  ('x', 'q', 'u', GeomFromText('POINT(108 210)')),
+  ('b', 'h', 'i', GeomFromText('POINT(250 139)')),
+  ('y', 'd', 'x', GeomFromText('POINT(199 135)')),
+  ('w', 'h', 'p', GeomFromText('POINT(247 233)')),
+  ('p', 'z', 't', GeomFromText('POINT(148 249)')),
+  ('q', 'a', 'u', GeomFromText('POINT(174 78)')),
+  ('v', 't', 'm', GeomFromText('POINT(70 228)')),
+  ('t', 'n', 'f', GeomFromText('POINT(123 2)')),
+  ('x', 't', 'b', GeomFromText('POINT(35 50)')),
+  ('r', 'j', 'f', GeomFromText('POINT(200 51)')),
+  ('s', 'q', 'o', GeomFromText('POINT(23 184)')),
+  ('u', 'v', 'z', GeomFromText('POINT(7 113)')),
+  ('v', 'u', 'l', GeomFromText('POINT(145 190)')),
+  ('o', 'k', 'i', GeomFromText('POINT(161 122)')),
+  ('l', 'y', 'e', GeomFromText('POINT(17 232)')),
+  ('t', 'b', 'e', GeomFromText('POINT(120 50)')),
+  ('e', 's', 'u', GeomFromText('POINT(254 1)')),
+  ('d', 'd', 'u', GeomFromText('POINT(167 140)')),
+  ('o', 'b', 'x', GeomFromText('POINT(186 237)')),
+  ('m', 's', 's', GeomFromText('POINT(172 149)')),
+  ('t', 'y', 'a', GeomFromText('POINT(149 85)')),
+  ('x', 't', 'r', GeomFromText('POINT(10 165)')),
+  ('g', 'c', 'e', GeomFromText('POINT(95 165)')),
+  ('e', 'e', 'z', GeomFromText('POINT(98 65)')),
+  ('f', 'v', 'i', GeomFromText('POINT(149 144)')),
+  ('o', 'p', 'm', GeomFromText('POINT(233 67)')),
+  ('t', 'u', 'b', GeomFromText('POINT(109 215)')),
+  ('o', 'o', 'b', GeomFromText('POINT(130 48)')),
+  ('e', 'm', 'h', GeomFromText('POINT(88 189)')),
+  ('e', 'v', 'y', GeomFromText('POINT(55 29)')),
+  ('e', 't', 'm', GeomFromText('POINT(129 55)')),
+  ('p', 'p', 'i', GeomFromText('POINT(126 222)')),
+  ('c', 'i', 'c', GeomFromText('POINT(19 158)')),
+  ('c', 'b', 's', GeomFromText('POINT(13 19)')),
+  ('u', 'y', 'a', GeomFromText('POINT(114 5)')),
+  ('a', 'o', 'f', GeomFromText('POINT(227 232)')),
+  ('t', 'c', 'z', GeomFromText('POINT(63 62)')),
+  ('d', 'o', 'k', GeomFromText('POINT(48 228)')),
+  ('x', 'c', 'e', GeomFromText('POINT(204 2)')),
+  ('e', 'e', 'g', GeomFromText('POINT(125 43)')),
+  ('o', 'r', 'f', GeomFromText('POINT(171 140)'));
+UPDATE t1 set spatial_point=GeomFromText('POINT(163 157)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(53 151)') where  c1 like 'd%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(96 183)') where  c1 like 'r%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(57 91)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(202 110)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(120 137)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(207 147)') where  c1 like 'c%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(31 125)') where  c1 like 'e%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(27 36)') where  c1 like 'r%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+  ('b', 'c', 'e', GeomFromText('POINT(41 137)')),
+  ('p', 'y', 'k', GeomFromText('POINT(50 22)')),
+  ('s', 'c', 'h', GeomFromText('POINT(208 173)')),
+  ('x', 'u', 'l', GeomFromText('POINT(199 175)')),
+  ('s', 'r', 'h', GeomFromText('POINT(85 192)')),
+  ('j', 'k', 'u', GeomFromText('POINT(18 25)')),
+  ('p', 'w', 'h', GeomFromText('POINT(152 197)')),
+  ('e', 'd', 'c', GeomFromText('POINT(229 3)')),
+  ('o', 'x', 'k', GeomFromText('POINT(187 155)')),
+  ('o', 'b', 'k', GeomFromText('POINT(208 150)')),
+  ('d', 'a', 'j', GeomFromText('POINT(70 87)')),
+  ('f', 'e', 'k', GeomFromText('POINT(156 96)')),
+  ('u', 'y', 'p', GeomFromText('POINT(239 193)')),
+  ('n', 'v', 'p', GeomFromText('POINT(223 98)')),
+  ('z', 'j', 'r', GeomFromText('POINT(87 89)')),
+  ('h', 'x', 'x', GeomFromText('POINT(92 0)')),
+  ('r', 'v', 'r', GeomFromText('POINT(159 139)')),
+  ('v', 'g', 'g', GeomFromText('POINT(16 229)')),
+  ('z', 'k', 'u', GeomFromText('POINT(99 52)')),
+  ('p', 'p', 'o', GeomFromText('POINT(105 125)')),
+  ('w', 'h', 'y', GeomFromText('POINT(105 154)')),
+  ('v', 'y', 'z', GeomFromText('POINT(134 238)')),
+  ('x', 'o', 'o', GeomFromText('POINT(178 88)')),
+  ('z', 'w', 'd', GeomFromText('POINT(123 60)')),
+  ('q', 'f', 'u', GeomFromText('POINT(64 90)')),
+  ('s', 'n', 't', GeomFromText('POINT(50 138)')),
+  ('v', 'p', 't', GeomFromText('POINT(114 91)')),
+  ('a', 'o', 'n', GeomFromText('POINT(78 43)')),
+  ('k', 'u', 'd', GeomFromText('POINT(185 161)')),
+  ('w', 'd', 'n', GeomFromText('POINT(25 92)')),
+  ('k', 'w', 'a', GeomFromText('POINT(59 238)')),
+  ('t', 'c', 'f', GeomFromText('POINT(65 87)')),
+  ('g', 's', 'p', GeomFromText('POINT(238 126)')),
+  ('d', 'n', 'y', GeomFromText('POINT(107 173)')),
+  ('l', 'a', 'w', GeomFromText('POINT(125 152)')),
+  ('m', 'd', 'j', GeomFromText('POINT(146 53)')),
+  ('q', 'm', 'c', GeomFromText('POINT(217 187)')),
+  ('i', 'r', 'r', GeomFromText('POINT(6 113)')),
+  ('e', 'j', 'b', GeomFromText('POINT(37 83)')),
+  ('w', 'w', 'h', GeomFromText('POINT(83 199)')),
+  ('k', 'b', 's', GeomFromText('POINT(170 64)')),
+  ('s', 'b', 'c', GeomFromText('POINT(163 130)')),
+  ('c', 'h', 'a', GeomFromText('POINT(141 3)')),
+  ('k', 'j', 'u', GeomFromText('POINT(143 76)')),
+  ('r', 'h', 'o', GeomFromText('POINT(243 92)')),
+  ('i', 'd', 'b', GeomFromText('POINT(205 13)')),
+  ('r', 'y', 'q', GeomFromText('POINT(138 8)')),
+  ('m', 'o', 'i', GeomFromText('POINT(36 45)')),
+  ('v', 'g', 'm', GeomFromText('POINT(0 40)')),
+  ('f', 'e', 'i', GeomFromText('POINT(76 6)')),
+  ('c', 'q', 'q', GeomFromText('POINT(115 248)')),
+  ('x', 'c', 'i', GeomFromText('POINT(29 74)')),
+  ('l', 's', 't', GeomFromText('POINT(83 18)')),
+  ('t', 't', 'a', GeomFromText('POINT(26 168)')),
+  ('u', 'n', 'x', GeomFromText('POINT(200 110)')),
+  ('j', 'b', 'd', GeomFromText('POINT(216 136)')),
+  ('s', 'p', 'w', GeomFromText('POINT(38 156)')),
+  ('f', 'b', 'v', GeomFromText('POINT(29 186)')),
+  ('v', 'e', 'r', GeomFromText('POINT(149 40)')),
+  ('v', 't', 'm', GeomFromText('POINT(184 24)')),
+  ('y', 'g', 'a', GeomFromText('POINT(219 105)')),
+  ('s', 'f', 'i', GeomFromText('POINT(114 130)')),
+  ('e', 'q', 'h', GeomFromText('POINT(203 135)')),
+  ('h', 'g', 'b', GeomFromText('POINT(9 208)')),
+  ('o', 'l', 'r', GeomFromText('POINT(245 79)')),
+  ('s', 's', 'v', GeomFromText('POINT(238 198)')),
+  ('w', 'w', 'z', GeomFromText('POINT(209 232)')),
+  ('v', 'd', 'n', GeomFromText('POINT(30 193)')),
+  ('q', 'w', 'k', GeomFromText('POINT(133 18)')),
+  ('o', 'h', 'o', GeomFromText('POINT(42 140)')),
+  ('f', 'f', 'h', GeomFromText('POINT(145 1)')),
+  ('u', 's', 'r', GeomFromText('POINT(70 62)')),
+  ('x', 'n', 'q', GeomFromText('POINT(33 86)')),
+  ('u', 'p', 'v', GeomFromText('POINT(232 220)')),
+  ('z', 'e', 'a', GeomFromText('POINT(130 69)')),
+  ('r', 'u', 'z', GeomFromText('POINT(243 241)')),
+  ('b', 'n', 't', GeomFromText('POINT(120 12)')),
+  ('u', 'f', 's', GeomFromText('POINT(190 212)')),
+  ('a', 'd', 'q', GeomFromText('POINT(235 191)')),
+  ('f', 'q', 'm', GeomFromText('POINT(176 2)')),
+  ('n', 'c', 's', GeomFromText('POINT(218 163)')),
+  ('e', 'm', 'h', GeomFromText('POINT(163 108)')),
+  ('c', 'f', 'l', GeomFromText('POINT(220 115)')),
+  ('c', 'v', 'q', GeomFromText('POINT(66 45)')),
+  ('w', 'v', 'x', GeomFromText('POINT(251 220)')),
+  ('f', 'w', 'z', GeomFromText('POINT(146 149)')),
+  ('h', 'n', 'h', GeomFromText('POINT(148 128)')),
+  ('y', 'k', 'v', GeomFromText('POINT(28 110)')),
+  ('c', 'x', 'q', GeomFromText('POINT(13 13)')),
+  ('e', 'd', 's', GeomFromText('POINT(91 190)')),
+  ('c', 'w', 'c', GeomFromText('POINT(10 231)')),
+  ('u', 'j', 'n', GeomFromText('POINT(250 21)')),
+  ('w', 'n', 'x', GeomFromText('POINT(141 69)')),
+  ('f', 'p', 'y', GeomFromText('POINT(228 246)')),
+  ('d', 'q', 'f', GeomFromText('POINT(194 22)')),
+  ('d', 'z', 'l', GeomFromText('POINT(233 181)')),
+  ('c', 'a', 'q', GeomFromText('POINT(183 96)')),
+  ('m', 'i', 'd', GeomFromText('POINT(117 226)')),
+  ('z', 'y', 'y', GeomFromText('POINT(62 81)')),
+  ('g', 'v', 'm', GeomFromText('POINT(66 158)'));
+SET @@RAND_SEED1=481064922, @@RAND_SEED2=438133497;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=280535103, @@RAND_SEED2=444518646;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=1072017234, @@RAND_SEED2=484203885;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=358851897, @@RAND_SEED2=358495224;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+SET @@RAND_SEED1=509031459, @@RAND_SEED2=675962925;
+DELETE FROM t1 ORDER BY RAND() LIMIT 10;
+UPDATE t1 set spatial_point=GeomFromText('POINT(61 203)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(202 194)') where  c1 like 'f%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(228 18)') where  c1 like 'h%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(88 18)') where  c1 like 'l%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(176 94)') where  c1 like 'e%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(44 47)') where  c1 like 'g%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(95 191)') where  c1 like 'b%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(179 218)') where  c1 like 'y%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(239 40)') where  c1 like 'g%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(248 41)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(167 82)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(13 104)') where  c1 like 'u%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(139 84)') where  c1 like 'a%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(145 108)') where  c1 like 'p%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(147 57)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(217 144)') where  c1 like 'n%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(160 224)') where  c1 like 'w%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(38 28)') where  c1 like 'j%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(104 114)') where  c1 like 'q%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(88 19)') where  c1 like 'c%';
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+  ('f', 'x', 'p', GeomFromText('POINT(92 181)')),
+  ('s', 'i', 'c', GeomFromText('POINT(49 60)')),
+  ('c', 'c', 'i', GeomFromText('POINT(7 57)')),
+  ('n', 'g', 'k', GeomFromText('POINT(252 105)')),
+  ('g', 'b', 'm', GeomFromText('POINT(180 11)')),
+  ('u', 'l', 'r', GeomFromText('POINT(32 90)')),
+  ('c', 'x', 'e', GeomFromText('POINT(143 24)')),
+  ('x', 'u', 'a', GeomFromText('POINT(123 92)')),
+  ('s', 'b', 'h', GeomFromText('POINT(190 108)')),
+  ('c', 'x', 'b', GeomFromText('POINT(104 100)')),
+  ('i', 'd', 't', GeomFromText('POINT(214 104)')),
+  ('r', 'w', 'g', GeomFromText('POINT(29 67)')),
+  ('b', 'f', 'g', GeomFromText('POINT(149 46)')),
+  ('r', 'r', 'd', GeomFromText('POINT(242 196)')),
+  ('j', 'l', 'a', GeomFromText('POINT(90 196)')),
+  ('e', 't', 'b', GeomFromText('POINT(190 64)')),
+  ('l', 'x', 'w', GeomFromText('POINT(250 73)')),
+  ('q', 'y', 'r', GeomFromText('POINT(120 182)')),
+  ('s', 'j', 'a', GeomFromText('POINT(180 175)')),
+  ('n', 'i', 'y', GeomFromText('POINT(124 136)')),
+  ('s', 'x', 's', GeomFromText('POINT(176 209)')),
+  ('u', 'f', 's', GeomFromText('POINT(215 173)')),
+  ('m', 'j', 'x', GeomFromText('POINT(44 140)')),
+  ('v', 'g', 'x', GeomFromText('POINT(177 233)')),
+  ('u', 't', 'b', GeomFromText('POINT(136 197)')),
+  ('f', 'g', 'b', GeomFromText('POINT(10 8)')),
+  ('v', 'c', 'j', GeomFromText('POINT(13 81)')),
+  ('d', 's', 'q', GeomFromText('POINT(200 100)')),
+  ('a', 'p', 'j', GeomFromText('POINT(33 40)')),
+  ('i', 'c', 'g', GeomFromText('POINT(168 204)')),
+  ('k', 'h', 'i', GeomFromText('POINT(93 243)')),
+  ('s', 'b', 's', GeomFromText('POINT(157 13)')),
+  ('v', 'l', 'l', GeomFromText('POINT(103 6)')),
+  ('r', 'b', 'k', GeomFromText('POINT(244 137)')),
+  ('l', 'd', 'r', GeomFromText('POINT(162 254)')),
+  ('q', 'b', 'z', GeomFromText('POINT(136 246)')),
+  ('x', 'x', 'p', GeomFromText('POINT(120 37)')),
+  ('m', 'e', 'z', GeomFromText('POINT(203 167)')),
+  ('q', 'n', 'p', GeomFromText('POINT(94 119)')),
+  ('b', 'g', 'u', GeomFromText('POINT(93 248)')),
+  ('r', 'v', 'v', GeomFromText('POINT(53 88)')),
+  ('y', 'a', 'i', GeomFromText('POINT(98 219)')),
+  ('a', 's', 'g', GeomFromText('POINT(173 138)')),
+  ('c', 'a', 't', GeomFromText('POINT(235 135)')),
+  ('q', 'm', 'd', GeomFromText('POINT(224 208)')),
+  ('e', 'p', 'k', GeomFromText('POINT(161 238)')),
+  ('n', 'g', 'q', GeomFromText('POINT(35 204)')),
+  ('t', 't', 'x', GeomFromText('POINT(230 178)')),
+  ('w', 'f', 'a', GeomFromText('POINT(150 221)')),
+  ('z', 'm', 'z', GeomFromText('POINT(119 42)')),
+  ('l', 'j', 's', GeomFromText('POINT(97 96)')),
+  ('f', 'z', 'x', GeomFromText('POINT(208 65)')),
+  ('i', 'v', 'c', GeomFromText('POINT(145 79)')),
+  ('l', 'f', 'k', GeomFromText('POINT(83 234)')),
+  ('u', 'a', 's', GeomFromText('POINT(250 49)')),
+  ('o', 'k', 'p', GeomFromText('POINT(46 50)')),
+  ('d', 'e', 'z', GeomFromText('POINT(30 198)')),
+  ('r', 'r', 'l', GeomFromText('POINT(78 189)')),
+  ('y', 'l', 'f', GeomFromText('POINT(188 132)')),
+  ('d', 'q', 'm', GeomFromText('POINT(247 107)')),
+  ('p', 'j', 'n', GeomFromText('POINT(148 227)')),
+  ('b', 'o', 'i', GeomFromText('POINT(172 25)')),
+  ('e', 'v', 'd', GeomFromText('POINT(94 248)')),
+  ('q', 'd', 'f', GeomFromText('POINT(15 29)')),
+  ('w', 'b', 'b', GeomFromText('POINT(74 111)')),
+  ('g', 'q', 'f', GeomFromText('POINT(107 215)')),
+  ('o', 'h', 'r', GeomFromText('POINT(25 168)')),
+  ('u', 't', 'w', GeomFromText('POINT(251 188)')),
+  ('h', 's', 'w', GeomFromText('POINT(254 247)')),
+  ('f', 'f', 'b', GeomFromText('POINT(166 103)'));
+SET @@RAND_SEED1=866613816, @@RAND_SEED2=92289615;
+INSERT INTO t1 (c2, c1, c3, spatial_point) VALUES
+  ('l', 'c', 'l', GeomFromText('POINT(202 98)')),
+  ('k', 'c', 'b', GeomFromText('POINT(46 206)')),
+  ('r', 'y', 'm', GeomFromText('POINT(74 140)')),
+  ('y', 'z', 'd', GeomFromText('POINT(200 160)')),
+  ('s', 'y', 's', GeomFromText('POINT(156 205)')),
+  ('u', 'v', 'p', GeomFromText('POINT(86 82)')),
+  ('j', 's', 's', GeomFromText('POINT(91 233)')),
+  ('x', 'j', 'f', GeomFromText('POINT(3 14)')),
+  ('l', 'z', 'v', GeomFromText('POINT(123 156)')),
+  ('h', 'i', 'o', GeomFromText('POINT(145 229)')),
+  ('o', 'r', 'd', GeomFromText('POINT(15 22)')),
+  ('f', 'x', 't', GeomFromText('POINT(21 60)')),
+  ('t', 'g', 'h', GeomFromText('POINT(50 153)')),
+  ('g', 'u', 'b', GeomFromText('POINT(82 85)')),
+  ('v', 'a', 'p', GeomFromText('POINT(231 178)')),
+  ('n', 'v', 'o', GeomFromText('POINT(183 25)')),
+  ('j', 'n', 'm', GeomFromText('POINT(50 144)')),
+  ('e', 'f', 'i', GeomFromText('POINT(46 16)')),
+  ('d', 'w', 'a', GeomFromText('POINT(66 6)')),
+  ('f', 'x', 'a', GeomFromText('POINT(107 197)')),
+  ('m', 'o', 'a', GeomFromText('POINT(142 80)')),
+  ('q', 'l', 'g', GeomFromText('POINT(251 23)')),
+  ('c', 's', 's', GeomFromText('POINT(158 43)')),
+  ('y', 'd', 'o', GeomFromText('POINT(196 228)')),
+  ('d', 'p', 'l', GeomFromText('POINT(107 5)')),
+  ('h', 'a', 'b', GeomFromText('POINT(183 166)')),
+  ('m', 'w', 'p', GeomFromText('POINT(19 59)')),
+  ('b', 'y', 'o', GeomFromText('POINT(178 30)')),
+  ('x', 'w', 'i', GeomFromText('POINT(168 94)')),
+  ('t', 'k', 'z', GeomFromText('POINT(171 5)')),
+  ('r', 'm', 'a', GeomFromText('POINT(222 19)')),
+  ('u', 'v', 'e', GeomFromText('POINT(224 80)')),
+  ('q', 'r', 'k', GeomFromText('POINT(212 218)')),
+  ('d', 'p', 'j', GeomFromText('POINT(169 7)')),
+  ('d', 'r', 'v', GeomFromText('POINT(193 23)')),
+  ('n', 'y', 'y', GeomFromText('POINT(130 178)')),
+  ('m', 'z', 'r', GeomFromText('POINT(81 200)')),
+  ('j', 'e', 'w', GeomFromText('POINT(145 239)')),
+  ('v', 'h', 'x', GeomFromText('POINT(24 105)')),
+  ('z', 'm', 'a', GeomFromText('POINT(175 129)')),
+  ('b', 'c', 'v', GeomFromText('POINT(213 10)')),
+  ('t', 't', 'u', GeomFromText('POINT(2 129)')),
+  ('r', 's', 'v', GeomFromText('POINT(209 192)')),
+  ('x', 'p', 'g', GeomFromText('POINT(43 63)')),
+  ('t', 'e', 'u', GeomFromText('POINT(139 210)')),
+  ('l', 'e', 't', GeomFromText('POINT(245 148)')),
+  ('a', 'i', 'k', GeomFromText('POINT(167 195)')),
+  ('m', 'o', 'h', GeomFromText('POINT(206 120)')),
+  ('g', 'z', 's', GeomFromText('POINT(169 240)')),
+  ('z', 'u', 's', GeomFromText('POINT(202 120)')),
+  ('i', 'b', 'a', GeomFromText('POINT(216 18)')),
+  ('w', 'y', 'g', GeomFromText('POINT(119 236)')),
+  ('h', 'y', 'p', GeomFromText('POINT(161 24)'));
+UPDATE t1 set spatial_point=GeomFromText('POINT(33 100)') where  c1 like 't%';
+UPDATE t1 set spatial_point=GeomFromText('POINT(41 46)') where  c1 like 'f%';
+CHECK TABLE t1 EXTENDED;
+DROP TABLE t1;
+
Thread
bk commit into 5.0 tree (istruewing:1.2417) BUG#25673ingo2 Mar