hyung-hwan/hio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

enhancing the mariadb client service

Browse Source
This commit is contained in:
hyung-hwan
2020-06-21 08:42:36 +00:00
parent dedc6082d3
commit 31d92b9292
4 changed files with 119 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
mio/bin/t04.c
View File

@ -20,7 +20,7 @@ printf ("CONNECTED...\n");
}
}
static void mar_on_query_started (mio_dev_mar_t* dev, int mar_ret)
static void mar_on_query_started (mio_dev_mar_t* dev, int mar_ret, const mio_bch_t* mar_errmsg)
{
if (mar_ret != 0)
{
@ -31,7 +31,7 @@ printf ("QUERY NOT SENT PROPERLY..%s\n", mysql_error(dev->hnd));
printf ("QUERY SENT..\n");
if (mio_dev_mar_fetchrows(dev) <= -1)
{
printf ("FETCH ROW FAILURE - %s\n", mysql_error(dev->hnd));
printf ("FETCH ROW FAILURE - %s\n", errmsg);
mio_dev_mar_halt (dev);
}
}
@ -118,9 +118,30 @@ oops:
static void on_result (mio_svc_marc_t* svc, mio_oow_t sid, mio_svc_marc_rcode_t rcode, void* data, void* qctx)
{
switch (rcode)
{
case MIO_SVC_MARC_RCODE_ROW:
{
MYSQL_ROW row = (MYSQL_ROW)data;
// if (x == 0)
printf ("[%lu] %s %s\n", sid, row[0], row[1]);
// else if (x == 1)
// printf ("%s %s %s %s %s\n", row[0], row[1], row[2], row[3], row[4]);
//printf ("GOT ROW\n");
break;
}
case MIO_SVC_MARC_RCODE_DONE:
printf ("[%lu] NO DATA..\n", sid);
break;
case MIO_SVC_MARC_RCODE_ERROR:
printf ("QUERY ERROR - %s\n", data); /* TODO: how to get both error code and error message? */
break;
}
}
int main (int argc, char* argv[])
{
@ -157,7 +178,10 @@ int main (int argc, char* argv[])
goto oops;
}
mio_svc_mar_querywithbchars (marc, 0, "SHOW STATUS", 11, MIO_NULL);
mio_svc_mar_querywithbchars (marc, 0, MIO_SVC_MARC_QTYPE_SELECT, "SHOW STATUS", 11, on_result, MIO_NULL);
mio_svc_mar_querywithbchars (marc, 0, MIO_SVC_MARC_QTYPE_ACTION, "DELETE FROM", 11, on_result, MIO_NULL);
// mio_svc_mar_querywithbchars (marc, 0, MIO_SVC_MARC_QTYPE_SELECT, "SHOW STATUS", 11, on_result, MIO_NULL);
mio_svc_mar_querywithbchars (marc, 0, MIO_SVC_MARC_QTYPE_ACTION, "DELETE FROM XXX", 14, on_result, MIO_NULL);
#if 0
memset (&mi, 0, MIO_SIZEOF(mi));