Changes for new binary .frm format

Fixes after last merge from 4.0.
(Code not yet complete, need anoter merge from 4.0)


heap/hp_write.c:
  cleanup
myisam/ft_boolean_search.c:
  Fixed tree handling to new format
mysql-test/r/alter_table.result:
  SHOW FULL COLUMN FROM TABLE now returns comment
mysql-test/r/func_math.result:
  Updated results
mysql-test/r/heap_btree.result:
  Portability fix
mysql-test/r/isam.result:
  SHOW FULL COLUMN FROM TABLE now returns comment
mysql-test/r/show_check.result:
  SHOW FULL COLUMN FROM TABLE now returns comment
mysql-test/t/heap_btree.test:
  Portability fix
mysql-test/t/show_check.test:
  SHOW FULL COLUMN FROM TABLE now returns comment
sql/field.cc:
  Fix for comment handling
sql/field.h:
  Added CHARSET_INFO to field structure
sql/item_cmpfunc.cc:
  Fixed like to use system charset (need to be updated)
sql/item_func.cc:
  Update to new charset handling
sql/mysql_priv.h:
  cleanup
sql/sql_base.cc:
  Added charset to HA_CREATE_INFO
sql/sql_delete.cc:
  Added charset to HA_CREATE_INFO
sql/sql_parse.cc:
  Added charset to HA_CREATE_INFO
sql/sql_select.cc:
  cleanup
sql/sql_show.cc:
  charset change
sql/sql_string.h:
  cleanup
sql/sql_table.cc:
  cleanup
sql/sql_yacc.yy:
  Go back to old code for ALTER table ... MODIFY
sql/table.cc:
  fixed comment handling
sql/unireg.cc:
  new field format

1 files changed, 9 insertions, 6 deletions

diff --git a/myisam/ft_boolean_search.c b/myisam/ft_boolean_search.c
index f2f3a806892..6829ac95f1e 100644
--- a/myisam/ft_boolean_search.c
+++ b/myisam/ft_boolean_search.c
@@ -426,10 +426,11 @@ int ft_boolean_read_next(FT_INFO *ftb, char *record)
   if (!ftb->queue.elements)
     return my_errno=HA_ERR_END_OF_FILE;
 
-  while(ftb->state == INDEX_SEARCH &&
-    (curdoc=((FTB_WORD *)queue_top(& ftb->queue))->docid[0]) != HA_POS_ERROR)
+  while (ftb->state == INDEX_SEARCH &&
+	(curdoc=((FTB_WORD *)queue_top(& ftb->queue))->docid[0]) !=
+	 HA_POS_ERROR)
   {
-    while (curdoc==(ftbw=(FTB_WORD *)queue_top(& ftb->queue))->docid[0])
+    while (curdoc == (ftbw=(FTB_WORD *)queue_top(& ftb->queue))->docid[0])
     {
       _ftb_climb_the_tree(ftb, ftbw, 0);
 
@@ -467,13 +468,15 @@ int ft_boolean_read_next(FT_INFO *ftb, char *record)
         ftbe->yesses>=(ftbe->ythresh-ftbe->yweaks) && !ftbe->nos)
     {
       /* curdoc matched ! */
-      if (is_tree_inited(& ftb->no_dupes) &&
-          tree_insert(& ftb->no_dupes, &curdoc, 0)->count >1)
+      if (is_tree_inited(&ftb->no_dupes) &&
+          tree_insert(&ftb->no_dupes, &curdoc, 0, 
+		      ftb->no_dupes.custom_arg)->count >1)
         /* but it managed to get past this line once */
         continue;
 
       info->lastpos=curdoc;
-      info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED); /* why is this ? */
+      /* Clear all states, except that the table was updated */
+      info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
 
       if (!(*info->read_record)(info,curdoc,record))
       {