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BTREE heap key structure is now the same as MyISAM

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_mi_compare_text -> mi_compate_text
Changes according Monty's suggestions
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ram@gw.udmsearch.izhnet.ru
2002-05-21 21:54:08 +05:00
parent ba963bb64d
commit 3b43cb2960
21 changed files with 182 additions and 489 deletions
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18
heap/hp_write.c
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@ -93,25 +93,25 @@ int hp_rb_write_key(HP_INFO *info, HP_KEYDEF *keyinfo, const byte *record,
{
heap_rb_param custom_arg;
info->last_pos = NULL; /* For heap_rnext/heap_rprev */
hp_rb_make_key(keyinfo, info->recbuf, record, recpos);
custom_arg.keyseg = keyinfo->seg;
custom_arg.key_length = keyinfo->length;
info->last_pos= NULL; /* For heap_rnext/heap_rprev */
custom_arg.keyseg= keyinfo->seg;
custom_arg.key_length= hp_rb_make_key(keyinfo, info->recbuf, record, recpos);
if ((keyinfo->flag & HA_NOSAME) &&
(!(keyinfo->flag & HA_NULL_PART_KEY) ||
!hp_if_null_in_key(keyinfo, record)))
{
custom_arg.search_flag = SEARCH_FIND | SEARCH_SAME;
custom_arg.search_flag= SEARCH_FIND | SEARCH_SAME;
if (tree_search_key(&keyinfo->rb_tree, info->recbuf, info->parents,
&info->last_pos, 0, &custom_arg))
{
my_errno = HA_ERR_FOUND_DUPP_KEY;
my_errno= HA_ERR_FOUND_DUPP_KEY;
return 1;
}
}
custom_arg.search_flag = SEARCH_SAME;
return tree_insert(&keyinfo->rb_tree, (void*)info->recbuf, keyinfo->length +
sizeof(byte*), &custom_arg) ? 0 : 1;
custom_arg.search_flag= SEARCH_SAME;
return tree_insert(&keyinfo->rb_tree, (void*)info->recbuf,
custom_arg.key_length + sizeof(byte*),
&custom_arg) ? 0 : 1;
}
/* Find where to place new record */