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Merge april.(none):/home/svoj/devel/bk/mysql-5.0-engines

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into  april.(none):/home/svoj/devel/mysql/BUG20256/mysql-5.0-push
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svoj@april.(none)
2006-09-12 18:53:51 +05:00
parent 17d5dee3ea 44f167ee1d
commit a59d7a2c78
7 changed files with 83 additions and 4 deletions
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9
sql/handler.cc
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@ -1376,6 +1376,15 @@ int ha_delete_table(THD *thd, enum db_type table_type, const char *path,
/****************************************************************************
** General handler functions
****************************************************************************/
handler *handler::clone(MEM_ROOT *mem_root)
{
handler *new_handler= get_new_handler(table, mem_root, table->s->db_type);
if (new_handler && !new_handler->ha_open(table->s->path, table->db_stat,
HA_OPEN_IGNORE_IF_LOCKED))
return new_handler;
return NULL;
}
/* Open database-handler. Try O_RDONLY if can't open as O_RDWR */
/* Don't wait for locks if not HA_OPEN_WAIT_IF_LOCKED is set */