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Merge ramayana.hindu.god:/home/tsmith/m/bk/maint/50

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into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51
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tsmith@ramayana.hindu.god
2007-08-16 12:03:49 -06:00
parent 9c1f5867a5 49891223c3
commit 18ffae6ab6
3 changed files with 0 additions and 53 deletions
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45
sql/sql_handler.cc
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@@ -758,48 +758,3 @@ static int mysql_ha_flush_table(THD *thd, TABLE **table_ptr, uint mode_flags)
DBUG_RETURN(0);
}
/*
Mark tables for reopen.
SYNOPSIS
mysql_ha_mark_tables_for_reopen()
thd Thread identifier.
table Table list to mark for reopen.
DESCRIPTION
For each table found in the handler hash mark it as closed
(ready for reopen) and end all index/table scans.
NOTE
The caller must lock LOCK_open.
*/
void mysql_ha_mark_tables_for_reopen(THD *thd, TABLE *table)
{
DBUG_ENTER("mysql_ha_mark_tables_for_reopen");
safe_mutex_assert_owner(&LOCK_open);
for (; table; table= table->next)
{
/*
Some elements in open table list, for example placeholders used for
name-locking, can have alias set to 0.
*/
if (table->alias)
{
TABLE_LIST *hash_tables;
if ((hash_tables= (TABLE_LIST*) hash_search(&thd->handler_tables_hash,
(uchar*) table->alias,
strlen(table->alias) + 1)))
{
/* Mark table as ready for reopen. */
hash_tables->table= NULL;
/* End open index/table scans. */
table->file->ha_index_or_rnd_end();
}
}
}
DBUG_VOID_RETURN;
}