2006/9/8, Andrew W. Nosenko [EMAIL PROTECTED]:
Sorry, but documentation on the MySQL C API say nothing about many
interesting questions.
The one of them: is it safe (or unsafe) to use non-MT client library
(libmysqlclient.*, as opposite to the MT-aware libmysqlclient_r.*) for
the multithreading
On 9/8/06, Philippe Poelvoorde [EMAIL PROTECTED] wrote:
2006/9/8, Andrew W. Nosenko [EMAIL PROTECTED]:
Sorry, but documentation on the MySQL C API say nothing about many
interesting questions.
The one of them: is it safe (or unsafe) to use non-MT client library
(libmysqlclient.*, as
Sujay Koduri wrote:
I was connecting to MySQL 5.0.4 through the C API and it was workign fine.
But when I downgraded to MYSQL 4.1.13, the same code is giving the following
error.
Try rebuilding your program against the v4.1 APIs.
--
MySQL General Mailing List
For list archives:
Password hashing was changed in 4.1 to improve authentication security, but
this complicates backward compatibility. See the manual for details:
http://dev.mysql.com/doc/mysql/en/old-client.html
http://dev.mysql.com/doc/mysql/en/password-hashing.html
Your best bet is to link your app against
On Fri, 25 Mar 2005, Michael Stassen wrote:
Password hashing was changed in 4.1 to improve authentication security, but
this complicates backward compatibility. See the manual for details:
http://dev.mysql.com/doc/mysql/en/old-client.html
On Fri, 25 Mar 2005, Andrew Prock wrote:
On Fri, 25 Mar 2005, Michael Stassen wrote:
Password hashing was changed in 4.1 to improve authentication security, but
this complicates backward compatibility. See the manual for details:
http://dev.mysql.com/doc/mysql/en/old-client.html
The one supported by MySQL AB and the best till date
is
MySQL C API (well its best because I am C developer).
It is the speediest too.
I think you should find wrappers over the C API() over
the net. If not then you can develop one for yourself
and probably release it in GNU.
Regards,
Karam
---
Prepared Statements, only offered in 4.1 API's.
http://dev.mysql.com/doc/mysql/en/C_API_Prepared_statements.html
David W. Juntgen
Medical Informatics Engineering Inc.
Phone: 260.459.6270
Fax : 260.459.6271
-Original Message-
From: Mads Kristensen [mailto:[EMAIL PROTECTED]
Sent:
Hey check the MySQL C API By Example site.
http://www.geocities.com/jahan.geo
Yes you have to convert the data always and its zero terminated.
Mads Kristensen wrote:
Hi all.
I'm using the MySQL C API to interface with my MySQL 4.1 server and I
have the following questions:
When I do a SELECT of
Can you check the client version and server version from c api?
you can copy paste it from (ehem)
http://www.geocities.com/jahan.geo/mysql_c_by_example.html
VY wrote:
Hi,
For some reason, all my sql queries fail with a 1064;
These were all working under mysql-4.0 but had to
upgrade to 4.1 so i
To my knowledge it is GPL.
Bernard
On Friday 05 March 2004 17:52, Ronald J. Yacketta wrote:
Folks,
What license does the MySQL C API fall under? I am looking to add client
support to a game that I am creating, but need to know the terms of the
license etc.
-Ron
--
MySQL General
whats the error u get?
-Original Message-
From: Håkan Medin [mailto:[EMAIL PROTECTED]
Sent: 10 September 2003 10:31
To: [EMAIL PROTECTED]
Subject: MySQL C API
Hello All,
I am trying to compile a Ansi-C program using the MYSQL_STMNT* mysql_prepare(...)
function, but the function can't
Håkan-
The prepared statement capability isn't available until 4.1 (I believe).
Best of luck,
Regards,
Rick
-Original Message-
From: Håkan Medin [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 4:31 AM
To: [EMAIL PROTECTED]
Subject: MySQL C API
Hello All,
I am trying to
At 10:30 +0200 9/10/03, Håkan Medin wrote:
Hello All,
I am trying to compile a Ansi-C program using the MYSQL_STMNT*
mysql_prepare(...) function, but the function can't be found..
This function is one of those use for handling prepared statements.
They're not available until 4.1, as indicated
Paco wrote:
I'm having probles with the c++ api of mysql... could somebody help me
plesae?
Could be, maybe you should post your specific problem.
-
Before posting, please check:
http://www.mysql.com/manual.php (the
1 - if i wanna make an action based on the fact that a query i just
made
won't return results (empty set), how can i test that?
will this do?
if(!mysql_query(myData, query)
{
results = mysql_store_results(myData);
if(mysql_num_rows() == 0)
{
//action;
}
}
On Saturday, 29. June 2002 11:15, Hugo Veiga wrote:
Hello Hugo,
will this do?
if(!mysql_query(myData, query)
{
results = mysql_store_results(myData);
-if(mysql_num_rows() == 0)
+if (!mysql_num_rows(results))
{
//action;
}
}
with the above correction it should
* Michael Widenius [EMAIL PROTECTED] [02/03/26 12:41]:
Konstantin class Cursor
Konstantin {
KonstantinCursor(MYSQL_RES *res):_res(res) {}
Konstantinbool fetch() { return mysql_fetch_row(_res); }
KonstantinRow row() { return Row(_res-current_row); }
Konstantin~Cursor() {
Konstantin Osipov writes:
* Michael Widenius [EMAIL PROTECTED] [02/03/26 12:41]:
But, according to MYSQL C API documentation, 8.4.2,
(http://www.mysql.com/documentation/mysql/bychapter/manual_Clients.html#C_API_function_overview)
I have to do this:
An advantage of mysql_use_result()
I don't know if this will answer the question:
Is MySQL located on the same computer your script/software is running on..??
If this is not the case you have a chance that your network connection to the computer
which MySQL is running on loses some packets which results in the above problem..
The MySQL server is localhost.
As for checking if the query was successful or not, this was the check, and
that was the result of the failure.
if (mysql_query(mysql,sqlcmd))
logger([sql] %s\n%s \n\n,sqlcmd,mysql_error(mysql));
sqlcmd is the query
If the query fails logger() is executed
ahmed writes:
hi all
i hope that some one send me a programme illustrating how to access
to mysql database with c api ..
ahmed
Please don't repost just because you didn't like the answers you
got the first time. Someone pointed you to C sources, and there
are plenty of those available on
On Tue, 4 Sep 2001, ahmed wrote:
i hope that some one send me a programme illustrating how to access
to mysql database with c api ..
I run a site that has a free e-mail forwarding service. The following
program is what runs .qmail-default.
#define HOST localhost
#define USER username
#define
just add
mysql_init(csql);
before accessing the struct for any purpose.
Sure it helps (I made the same mistake, got the same result ;-)
Uwe
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, September 01, 2001 8:25 PM
Subject: Mysql C API Problem
Hi PAUL,
1.Thanks for the mail.
2.Regarding the return values I wonder anyone else has
encountered other than the values -1,0 for
mysql_query().
3.
I will try our the option suggested by you for
mysql_real_connect();
3.
Another thing does mysql_api has any provision to send
the error messages to
At 3:03 PM +0100 5/4/01, VVM Ravikumar Sarma Chengalvala wrote:
Hi PAUL,
1.Thanks for the mail.
2.Regarding the return values I wonder anyone else has
encountered other than the values -1,0 for
mysql_query().
You need to stop asking this question. The function is explicitly
documented to say
At 8:13 PM +0100 5/3/01, VVM Ravikumar Sarma Chengalvala wrote:
Hi,
1.
I am using C_API for accessing data from MYSQL.
2.
mysql_query() function returns the following values:
0 if the query is successful
-1 if the query fails.
No. It returns 0 if the query is successful and NON-ZERO if it
On Sat, Jan 20, 2001 at 02:53:22PM -0500, Hlady, Brian wrote:
I'm using the code found on page 245 - 247 of Paul Dubois' book, MySQL. When
I attempt to make it
under Code Crusader, I get the error found below.
gcc -g -Wall -Werror -I- -I. -I/usr/local/include/mysql -c common.c -o
alex writes:
By the way it seems to me that in 3.23.XX series mysql_init() returns address not
of the starting point of the allocated memory pool but a point somewhere further
(like to provide hidden data not included in "official" MYSQL structure). Hence
when trying to use
Valerio Ferrucci writes:
Hi,
I'm building a MySQL C API client. I need to connect to different dbs
at the same time. My code is (approximately):
//
MYSQL mysql, *conn1, *conn2;
mysql_init(mysql)
conn1 = mysql_real_connect(mysq, ip1, user1,
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