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Merge bk-internal:/home/bk/mysql-5.0

Browse source 
into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE/mysql-5.0-opt


libmysql/libmysql.c:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/type_newdecimal.test:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql-common/my_time.c:
  Auto merged
strings/decimal.c:
  Auto merged
This commit is contained in:
unknown 2006-11-27 16:25:52 +01:00
commit 880b3d84d1
182 changed files with 1157 additions and 1021 deletions
Download patch file Download diff file Expand all files Collapse all files

86
sql-common/client.c
View file

@ -598,7 +598,7 @@ cli_safe_read(MYSQL *mysql)
if (len == packet_error || len == 0)
{
DBUG_PRINT("error",("Wrong connection or packet. fd: %s len: %d",
DBUG_PRINT("error",("Wrong connection or packet. fd: %s len: %lu",
vio_description(net->vio),len));
#ifdef MYSQL_SERVER
if (net->vio && vio_was_interrupted(net->vio))
@ -753,6 +753,29 @@ void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate)
DBUG_VOID_RETURN;
}
static void set_mysql_extended_error(MYSQL *mysql, int errcode,
const char *sqlstate,
const char *format, ...)
{
NET *net;
va_list args;
DBUG_ENTER("set_mysql_extended_error");
DBUG_PRINT("enter", ("error :%d '%s'", errcode, format));
DBUG_ASSERT(mysql != 0);
net= &mysql->net;
net->last_errno= errcode;
va_start(args, format);
my_vsnprintf(net->last_error, sizeof(net->last_error)-1,
format, args);
va_end(args);
strmov(net->sqlstate, sqlstate);
DBUG_VOID_RETURN;
}
/*
Flush result set sent from server
*/
@ -850,6 +873,7 @@ static int check_license(MYSQL *mysql)
void end_server(MYSQL *mysql)
{
int save_errno= errno;
DBUG_ENTER("end_server");
if (mysql->net.vio != 0)
{
@ -862,6 +886,7 @@ void end_server(MYSQL *mysql)
}
net_end(&mysql->net);
free_old_query(mysql);
errno= save_errno;
DBUG_VOID_RETURN;
}
@ -870,7 +895,7 @@ void STDCALL
mysql_free_result(MYSQL_RES *result)
{
DBUG_ENTER("mysql_free_result");
DBUG_PRINT("enter",("mysql_res: %lx",result));
DBUG_PRINT("enter",("mysql_res: 0x%lx", (long) result));
if (result)
{
MYSQL *mysql= result->handle;
@ -1368,7 +1393,7 @@ MYSQL_DATA *cli_read_rows(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
DBUG_PRINT("info",("status: %u warning_count: %u",
mysql->server_status, mysql->warning_count));
}
DBUG_PRINT("exit",("Got %d rows",result->rows));
DBUG_PRINT("exit", ("Got %lu rows", (ulong) result->rows));
DBUG_RETURN(result);
}
@ -2033,7 +2058,10 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
if (mysql->options.connect_timeout &&
vio_poll_read(net->vio, mysql->options.connect_timeout))
{
set_mysql_error(mysql, CR_SERVER_LOST, unknown_sqlstate);
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"waiting for initial communication packet",
errno);
goto error;
}
@ -2042,8 +2070,14 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
*/
if ((pkt_length=cli_safe_read(mysql)) == packet_error)
{
if (mysql->net.last_errno == CR_SERVER_LOST)
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"reading initial communication packet",
errno);
goto error;
}
/* Check if version of protocol matches current one */
mysql->protocol_version= net->read_pos[0];
@ -2177,7 +2211,10 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
*/
if (my_net_write(net,buff,(uint) (end-buff)) || net_flush(net))
{
set_mysql_error(mysql, CR_SERVER_LOST, unknown_sqlstate);
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"sending connection information to server",
errno);
goto error;
}
@ -2256,7 +2293,10 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
/* Write authentication package */
if (my_net_write(net,buff,(ulong) (end-buff)) || net_flush(net))
{
set_mysql_error(mysql, CR_SERVER_LOST, unknown_sqlstate);
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"sending authentication information",
errno);
goto error;
}
@ -2266,7 +2306,14 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
*/
if ((pkt_length=cli_safe_read(mysql)) == packet_error)
{
if (mysql->net.last_errno == CR_SERVER_LOST)
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"reading authorization packet",
errno);
goto error;
}
if (pkt_length == 1 && net->read_pos[0] == 254 &&
mysql->server_capabilities & CLIENT_SECURE_CONNECTION)
@ -2278,12 +2325,22 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
scramble_323(buff, mysql->scramble, passwd);
if (my_net_write(net, buff, SCRAMBLE_LENGTH_323 + 1) || net_flush(net))
{
set_mysql_error(mysql, CR_SERVER_LOST, unknown_sqlstate);
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"sending password information",
errno);
goto error;
}
/* Read what server thinks about out new auth message report */
if (cli_safe_read(mysql) == packet_error)
{
if (mysql->net.last_errno == CR_SERVER_LOST)
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"reading final connect information",
errno);
goto error;
}
}
if (client_flag & CLIENT_COMPRESS) /* We will use compression */
@ -2294,8 +2351,15 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
goto error;
#endif
if (db && mysql_select_db(mysql,db))
if (db && mysql_select_db(mysql, db))
{
if (mysql->net.last_errno == CR_SERVER_LOST)
set_mysql_extended_error(mysql, CR_SERVER_LOST, unknown_sqlstate,
ER(CR_SERVER_LOST_EXTENDED),
"Setting intital database",
errno);
goto error;
}
if (mysql->options.init_commands)
{
@ -2326,7 +2390,7 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
goto error;
#endif
DBUG_PRINT("exit",("Mysql handler: %lx",mysql));
DBUG_PRINT("exit", ("Mysql handler: 0x%lx", (long) mysql));
reset_sigpipe(mysql);
DBUG_RETURN(mysql);
@ -2699,7 +2763,7 @@ int STDCALL
mysql_real_query(MYSQL *mysql, const char *query, ulong length)
{
DBUG_ENTER("mysql_real_query");
DBUG_PRINT("enter",("handle: %lx",mysql));
DBUG_PRINT("enter",("handle: 0x%lx", (long) mysql));
DBUG_PRINT("query",("Query = '%-.4096s'",query));
if (mysql_send_query(mysql,query,length))

2
sql-common/my_time.c
View file

@ -963,7 +963,7 @@ my_system_gmt_sec(const MYSQL_TIME *t_src, long *my_timezone,
*/
if ((tmp < TIMESTAMP_MIN_VALUE) || (tmp > TIMESTAMP_MAX_VALUE))
tmp= 0;
end:
return (my_time_t) tmp;
} /* my_system_gmt_sec */