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Merge quad.opbmk:/mnt/raid/alik/MySQL/devel/5.1

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into  quad.opbmk:/mnt/raid/alik/MySQL/devel/5.1-rt-merged
This commit is contained in:
anozdrin/alik@quad.opbmk
2008-03-18 13:51:17 +03:00
parent eac3a26efa b7f7c7dc35
commit fa6ed3cf36
25 changed files with 679 additions and 113 deletions
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28
sql-common/client.c
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@ -695,6 +695,16 @@ cli_safe_read(MYSQL *mysql)
strmake(net->sqlstate, pos+1, SQLSTATE_LENGTH);
pos+= SQLSTATE_LENGTH+1;
}
else
{
/*
The SQL state hasn't been received -- it should be reset to HY000
(unknown error sql state).
*/
strmov(net->sqlstate, unknown_sqlstate);
}
(void) strmake(net->last_error,(char*) pos,
min((uint) len,(uint) sizeof(net->last_error)-1));
}
@ -733,11 +743,12 @@ my_bool
cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
const uchar *header, ulong header_length,
const uchar *arg, ulong arg_length, my_bool skip_check,
MYSQL_STMT *stmt __attribute__((unused)))
MYSQL_STMT *stmt)
{
NET *net= &mysql->net;
my_bool result= 1;
init_sigpipe_variables
my_bool stmt_skip= stmt ? stmt->state != MYSQL_STMT_INIT_DONE : FALSE;
DBUG_ENTER("cli_advanced_command");
/* Don't give sigpipe errors if the client doesn't want them */
@ -745,7 +756,7 @@ cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
if (mysql->net.vio == 0)
{ /* Do reconnect if possible */
if (mysql_reconnect(mysql))
if (mysql_reconnect(mysql) || stmt_skip)
DBUG_RETURN(1);
}
if (mysql->status != MYSQL_STATUS_READY ||
@ -777,7 +788,7 @@ cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
goto end;
}
end_server(mysql);
if (mysql_reconnect(mysql))
if (mysql_reconnect(mysql) || stmt_skip)
goto end;
if (net_write_command(net,(uchar) command, header, header_length,
arg, arg_length))
@ -1911,7 +1922,13 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
(int) have_tcpip));
if (mysql->options.protocol == MYSQL_PROTOCOL_MEMORY)
goto error;
/* Try also with PIPE or TCP/IP */
/*
Try also with PIPE or TCP/IP. Clear the error from
create_shared_memory().
*/
net_clear_error(net);
}
else
{
@ -2521,6 +2538,9 @@ my_bool mysql_reconnect(MYSQL *mysql)
if (stmt->state != MYSQL_STMT_INIT_DONE)
{
stmt->mysql= 0;
stmt->last_errno= CR_SERVER_LOST;
strmov(stmt->last_error, ER(CR_SERVER_LOST));
strmov(stmt->sqlstate, unknown_sqlstate);
}
else
{