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This commit is contained in:
Kentoku SHIBA 2014-03-25 05:14:10 +09:00
commit 3a931cdc5f
9 changed files with 214 additions and 4 deletions
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19
storage/spider/spd_db_conn.cc
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@ -5177,29 +5177,42 @@ int spider_db_show_records(
bool pre_call
) {
int error_num;
SPIDER_CONN *conn = spider->conns[link_idx];
THD *thd = spider->trx->thd;
SPIDER_CONN *conn;
DBUG_ENTER("spider_db_show_records");
if (pre_call)
{
if (spider_param_bgs_mode(spider->trx->thd, spider->share->bgs_mode))
if (spider_param_bgs_mode(thd, spider->share->bgs_mode))
{
if ((error_num = spider_check_and_get_casual_read_conn(thd, spider,
link_idx)))
{
DBUG_RETURN(error_num);
}
conn = spider->conns[link_idx];
if (!(error_num = spider_create_conn_thread(conn)))
{
spider_bg_conn_simple_action(conn, SPIDER_BG_SIMPLE_RECORDS, FALSE,
spider, link_idx, (int *) &spider->result_list.bgs_error);
}
} else {
conn = spider->conns[link_idx];
error_num = spider->dbton_handler[conn->dbton_id]->show_records(
link_idx
);
}
} else {
conn = spider->conns[link_idx];
if (spider->use_pre_records)
{
if (spider_param_bgs_mode(spider->trx->thd, spider->share->bgs_mode))
if (spider_param_bgs_mode(thd, spider->share->bgs_mode))
{
spider_bg_conn_wait(conn);
error_num = spider->result_list.bgs_error;
if (conn->casual_read_base_conn)
{
spider->conns[link_idx] = conn->casual_read_base_conn;
}
} else {
error_num = 0;
}