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upmerge 55426(55546), 56647

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This commit is contained in:
Bjorn Munch 2010-09-14 14:19:51 +02:00
commit 45ec20594f
1 changed files with 11 additions and 5 deletions
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16
client/mysqltest.cc
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@ -252,7 +252,9 @@ struct st_connection
int cur_query_len;
pthread_mutex_t mutex;
pthread_cond_t cond;
pthread_t tid;
int query_done;
my_bool has_thread;
#endif /*EMBEDDED_LIBRARY*/
};
@ -732,8 +734,6 @@ pthread_handler_t send_one_query(void *arg)
static int do_send_query(struct st_connection *cn, const char *q, int q_len,
int flags)
{
pthread_t tid;
if (flags & QUERY_REAP_FLAG)
return mysql_send_query(&cn->mysql, q, q_len);
@ -744,9 +744,10 @@ static int do_send_query(struct st_connection *cn, const char *q, int q_len,
cn->cur_query= q;
cn->cur_query_len= q_len;
cn->query_done= 0;
if (pthread_create(&tid, &cn_thd_attrib, send_one_query, (void*)cn))
if (pthread_create(&cn->tid, &cn_thd_attrib, send_one_query, (void*)cn))
die("Cannot start new thread for query");
cn->has_thread= TRUE;
return 0;
}
@ -759,6 +760,11 @@ static void wait_query_thread_end(struct st_connection *con)
pthread_cond_wait(&con->cond, &con->mutex);
pthread_mutex_unlock(&con->mutex);
}
if (con->has_thread)
{
pthread_join(con->tid, NULL);
con->has_thread= FALSE;
}
}
#else /*EMBEDDED_LIBRARY*/
@ -5217,6 +5223,7 @@ void do_connect(struct st_command *command)
#ifdef EMBEDDED_LIBRARY
con_slot->query_done= 1;
con_slot->has_thread= FALSE;
#endif
if (!mysql_init(&con_slot->mysql))
die("Failed on mysql_init()");
@ -7353,11 +7360,10 @@ void run_query(struct st_connection *cn, struct st_command *command, int flags)
(flags & QUERY_REAP_FLAG));
DBUG_ENTER("run_query");
init_dynamic_string(&ds_warnings, NULL, 0, 256);
if (cn->pending && (flags & QUERY_SEND_FLAG))
die ("Cannot run query on connection between send and reap");
init_dynamic_string(&ds_warnings, NULL, 0, 256);
/*
Evaluate query if this is an eval command
*/