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post-merge fixes

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unknown
2003-10-31 15:49:59 +01:00
parent c926bdc814
commit c0c369f081
2 changed files with 16 additions and 15 deletions
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27
sql/ha_myisam.cc
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@ -705,7 +705,7 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt)
{
uint len;
KEY_CACHE_VAR *old_key_cache;
KEY_CACHE_VAR *new_key_cache;
KEY_CACHE_VAR *new_key_cache;
const char *errmsg=0;
int error= HA_ADMIN_OK;
ulonglong map= ~(ulonglong) 0;
@ -714,26 +714,27 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt)
(const char *) table_list->option :
DEFAULT_KEY_CACHE_NAME;
KEY_CACHE_ASMT *key_cache_asmt= table->key_cache_asmt;
bool triggered= key_cache_asmt->triggered;
bool triggered= key_cache_asmt->triggered;
DBUG_ENTER("ha_myisam::assign_to_keycache");
VOID(pthread_mutex_lock(&LOCK_assign));
old_key_cache= key_cache_asmt->key_cache;
/* Check validity of the index references */
/* Check validity of the index references */
if (!triggered && table_list->use_index)
{
key_map kmap= get_key_map_from_key_list(table, table_list->use_index);
if (kmap == ~(key_map) 0)
key_map kmap;
get_key_map_from_key_list(&kmap, table, table_list->use_index);
if (kmap.is_set_all())
{
errmsg= thd->net.last_error;
error= HA_ADMIN_FAILED;
goto err;
}
if (kmap)
map= kmap;
if (!kmap.is_clear_all())
map= kmap.to_ulonglong();
}
len= strlen(new_key_cache_name);
@ -743,14 +744,14 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt)
/* Nothing to do: table is assigned to the same key cache */
goto ok;
}
if (!new_key_cache ||
(!new_key_cache->cache && ha_key_cache(new_key_cache)))
(!new_key_cache->cache && ha_key_cache(new_key_cache)))
{
if (key_cache_asmt->triggered)
error= HA_ERR_OUT_OF_MEM;
else
{
else
{
char buf[ERRMSGSIZE];
my_snprintf(buf, ERRMSGSIZE,
"Failed to create key cache %s", new_key_cache_name);
@ -761,7 +762,7 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt)
}
reassign_key_cache(key_cache_asmt, new_key_cache);
VOID(pthread_mutex_unlock(&LOCK_assign));
error= mi_assign_to_keycache(file, map, new_key_cache, &LOCK_assign);
VOID(pthread_mutex_lock(&LOCK_assign));