prepared statement?
DELIMITER $$
CREATE PROCEDURE List_IL()
BEGIN
DECLARE Project_Number_val VARCHAR( 255 );
DECLARE Temp_List_val VARCHAR(255);
DECLARE Project_List_val VARCHAR(255);
DECLARE FoundCount INT;
DECLARE Project_Number INT;
DECLARE db_Name VARCHAR(255);
DECLARE
All,
I have a stored procedure that I'm writing where I need to run a lot of
queries against a particular table. The name of the table will be a
parameter to the stored procedure ... example:
CALL normalize_data('name_of_table_here');
Since I want to run queries against this table, I don't
@lists.mysql.com
Subject: stored procedure and random table name - temp table, merge, prepared
statement
All,
I have a stored procedure that I'm writing where I need to run a lot of
queries against a particular table. The name of the table will be a
parameter to the stored procedure ... example:
CALL
Lorenso [mailto:da...@lorenso.com]
Sent: Thursday, December 10, 2009 3:20 PM
To: mysql@lists.mysql.com
Subject: stored procedure and random table name - temp table, merge, prepared
statement
All,
I have a stored procedure that I'm writing where I need to run a lot of
queries against a particular
Hi all:
I need to set a cursor for doing a SELECT (using the C API)
According the documentation I did in order to setup the cursor.
---
const unsigned long cursor_type = CURSOR_TYPE_READ_ONLY;
if (mysql_stmt_attr_set (mysql_stmt, STMT_ATTR_CURSOR_TYPE,
(void *) cursor_type)) {
Hi all:
I need to set a cursor for doing a SELECT (using the C API)
According the documentation I did in order to setup the cursor.
---
const unsigned long cursor_type = CURSOR_TYPE_READ_ONLY;
if (mysql_stmt_attr_set (mysql_stmt, STMT_ATTR_CURSOR_TYPE,
(void *) cursor_type)) {
Hi,
I want to make C User Defined Function where to do some data
processing using the parameters and the data in the database and to
return some BIGINT result after that.
My questions are:
Q1. Is it possible to use Prepared Statement, Select and Calls in
C/C++ UDF?
Q2. If, Yes, which MySQL
mysql desc MSGDB_20060330;
+---+-+--+-+-+---+
| Field | Type| Null | Key | Default | Extra |
+---+-+--+-+-+---+
| CREATETIME| char(14)| NO | |
Hello.
Use 4.1.13. Logging for prepared statements works as of that version.
See:
http://bugs.mysql.com/bug.php?id=8367
050822 17:28:13 122 Connect [EMAIL PROTECTED] on test
122 Prepare [1] select product from lth where
On Monday 22 August 2005 09:31, Gleb Paharenko wrote:
Hello.
Use 4.1.13. Logging for prepared statements works as of that version.
See:
http://bugs.mysql.com/bug.php?id=8367
SNIP
Yes, thank you again. I had just upgraded and tested it about the time I got
this message. The loggin is
On Monday 22 August 2005 15:30, Darrell Cormier wrote:
SNIP
Yes, thank you again. I had just upgraded and tested it about the time I
got this message. The loggin is working fine now.
Now I get this for the log output:
/usr/sbin/mysqld-max, Version: 5.0.11-beta-Max-log. started with:
Tcp
prepared statements properly.
Darrell Cormier [EMAIL PROTECTED] wrote:
Is there a way to get MySQL to report the SQL statement it receives from
a prepared statement execution (from a program using the C-API )? I am
wondering what the SQL statement looks like that is being generated from
parameter buffers to prepared statement
if (mysql_stmt_bind_param (stmt, parm_bind))
{
cerr mysql_stmnt_bind_param() failed endl;
cerr mysql_stmt_error(stmt) endl;
exit(0);
}
/* Fetch result set meta information */
ps_meta_result
On Thursday 18 August 2005 16:37, Gleb Paharenko wrote:
Hello.
These links might be helpful:
http://dev.mysql.com/doc/mysql/en/query-log.html
http://dev.mysql.com/doc/mysql/en/debugging-client.html
http://dev.mysql.com/doc/mysql/en/debugging-server.html
Use a fresh version of
On Thursday 18 August 2005 17:52, Gleb Paharenko wrote:
Hello.
I've modified your source code, and it works now. Use diff to see the
changes.
snip
Thank you, but I made the changes and I still get no returned data. Below is
the contents of the logfile when I run my program. It appears
buffers to prepared statement
if (mysql_stmt_bind_param (stmt, parm_bind))
{
cerr mysql_stmnt_bind_param() failed endl;
cerr mysql_stmt_error(stmt) endl;
exit(0);
}
/* Fetch result set meta information */
ps_meta_result = mysql_stmt_result_metadata
Send the code if it is still not working.
sujay
-Original Message-
From: Darrell Cormier [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 18, 2005 7:16 PM
To: mysql_list
Subject: Re: prepared statement problems
Sujay Koduri said the following on 08/18/2005 12:31 AM:
Hi,
The problem
= (void*) lot;
parm_bind[1].buffer_length = sizeof(lot);
parm_bind[1].is_null=is_null[1];
parm_bind[1].length= str_length[1];
// Specify the data values for the parameters.
//strmov(szData, (char *)venu);
//bind parameter buffers to prepared statement
if (mysql_stmt_bind_param (stmt
Sorry, the text of my message did not come through for some reason. I
have included it below.
DC
Sujay Koduri said the following on 08/18/2005 08:48 AM:
Send the code if it is still not working.
sujay
Not sure what you mean by send the code since it is included at the end
of this
Koduri
Subject: Re: prepared statement problems
Sujay Koduri said the following on 08/18/2005 08:48 AM:
Send the code if it is still not working.
sujay
Not sure what you mean by send the code since it is included at the end of
this email. However, I have also attached the file
Sujay Koduri said the following on 08/18/2005 09:33 AM:
hi,
you should use strlen() instead of sizeof() to pass the length of input bind
parameter, otherwise it will read past the actual parameter and tries to
compare with the whole thing which is not intended.
str_length[0]= sizeof(facility);
Is there a way to get MySQL to report the SQL statement it receives from
a prepared statement execution (from a program using the C-API )? I am
wondering what the SQL statement looks like that is being generated from
my program to help debug it.
Thanks,
DC
--
Darrell Cormier [EMAIL
Greetings,
I am trying to figure out prepared statements in the C-API. The problem
I am having is passing parameters to a prepared statement.
If I hard code everything in my SQL statement, like:
static char *sql_stmt = {
select product
from lth
where facility
: Thursday, August 18, 2005 1:23 AM
To: mysql_list
Subject: prepared statement problems
Greetings,
I am trying to figure out prepared statements in the C-API. The problem I
am having is passing parameters to a prepared statement.
If I hard code everything in my SQL statement, like:
static char
Hello.
You may use something like:
prepare stmtl from 'select * from ren1 where yo like concat(%,?,%)';
set @a='1';
execute stmtl using @a;
Nathan Coast [EMAIL PROTECTED] wrote:
Hi,
Is it possible to modify parameters passed to prepared statements?
e.g.
select
Hi,
Is it possible to modify parameters passed to prepared statements?
e.g.
select ...
where username like '%?%'
I'd like to put wildcard chars '%' on either end of a parameter. Is
this legal? or do I have to modify the parameter before passing it to
mysql.
thanks
Nathan
--
Nathan Coast
I've read the article about 'prepared statement' found in MySQL 4.1, and am
not sure if I understood what 'prepared statement' does and how can it
benefit us. Can anyone elaborate on what 'prepared statement' could do with
examples where possible?
Thanks,
The Newbie Scott
--
MySQL General
Hello.
As said at documentation:
Prepared execution is an efficient way to execute a statement more than once.
Good examples you can find in documentation to MySQL, and in
tests/client_test.c.
Scott Hamm [EMAIL PROTECTED] wrote:
I've read the article about 'prepared statement' found
Scott,
http://dev.mysql.com/tech-resources/articles/4.1/prepared-statements.html
regards,
Mark.
On Thu, 2004-11-11 at 15:38, Scott Hamm wrote:
I've read the article about 'prepared statement' found in MySQL 4.1, and am
not sure if I understood what 'prepared statement' does and how can
*THAT* one was what I already ready and could not understand it since
English isn't my first language.
-Original Message-
From: Mark Maunder [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 11, 2004 12:45 PM
To: Scott Hamm
Cc: 'Mysql ' (E-mail)
Subject: Re: Prepared statement for MySQL
Scott,
I've read the article about 'prepared statement' found in MySQL 4.1, and am
not sure if I understood what 'prepared statement' does and how can it
benefit us. Can anyone elaborate on what 'prepared statement' could do with
examples where possible?
In the simplest case, consider
: [EMAIL PROTECTED]
Web: http://www.alchemetrics.co.uk
-Original Message-
From: Fagyal Csongor [mailto:[EMAIL PROTECTED]
Sent: 11 November 2004 18:10
To: 'Mysql ' (E-mail)
Subject: Re: Prepared statement for MySQL 4.1
Scott,
I've read the article about 'prepared statement' found
Ken Gieselman wrote:
Hi Folks --
I'm running into some issues with large prepared statements, and would love some
feedback about approaches or tweaks that I might have overlooked :)
snipped
Any suggestions as to how to do this more efficiently/faster? Or how to
increase the buffer space for
Hi Ken..
this might not solve your problem..
but, did you really have to do this
create table raddata (
granIDinteger not null,
scanIDtinyint unsigned not null,
fpID tinyint not null,
c1smallint,
c2
Hi Folks --
I'm running into some issues with large prepared statements, and would love some
feedback about approaches or tweaks that I might have overlooked :)
I'm working on a large-scale database for scientific data -- lots of individual
detector values and whatnot, that unfortunately need to
I am finding the documentation located at
http://www.mysql.com/doc/en/C_API_Prepared_statement_datatypes.html on
the C API Prepared Statement Interface to be a bit unclear.
In the MYSQL_BIND datatype, when using mysql_bind_param() and
mysql_excute() to pass parameters to a prepared statment, how
Hello,
Is prepared statement compatible with multiple query executilng?
Best regards,
Vladimir Zheleznyak
--
MySQL General Mailing List
For list archives: http://lists.mysql.com/mysql
To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Hi All,
I am using MySQL 4.0.13 and using Connector/j jdbc drivers. What i am looking for is
the support for Stored Procedures.
Following is what Connector/J documentation says.
PreparedStatements are implemented by the driver, as MySQL does not have a prepared
statement feature. Because
Hi ;
I am usein the following prepared statement:
insertOne = dbConnection.prepareStatement( INSERT INTO appointment
(apptId,providerId,patientId,serviceLocationId, dateTime, assistant,
duration,state,statechange,memo,cancelMemo,dictationMarked, apptSeqId,
clinicId, appSharing) values
Hamid Amjadi wrote:
Hi ;
I am usein the following prepared statement:
insertOne = dbConnection.prepareStatement( INSERT INTO appointment
(apptId,providerId,patientId,serviceLocationId, dateTime, assistant,
duration,state,statechange,memo,cancelMemo,dictationMarked, apptSeqId,
clinicId
Hi all,
i have a strange situation here,
i am trying to execute an sql insert via prepared statements.
though it is a simple insert process, i am having a syntax error message.
Doesn't mysql support this?
can someone please tell me what is wrong with this query?
String query=insert into
Hi all,
i have a strange situation here,
i am trying to execute an sql insert via prepared statements.
though it is a simple insert process, i am having a syntax error message.
Doesn't mysql support this?
can someone please tell me what is wrong with this query?
String query=insert into
doesn't prepared statement work?
maybe u should use '?' instead of ?.
Btw, isn't that special char which need function htmlspecialchars() ?
- Original Message -
From: yilmaz [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, November 20, 2001 1:11 AM
Subject: why doesn't
list.
Regards,
=dn
- Original Message -
From: yilmaz [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: 20 November 2001 10:18
Subject: Re: why doesn't prepared statement work?
Thanks Hans,
when i replcaed ? with ? , this time i ma having
java.lang.ArrayIndexOutOfBoundsException
: Tuesday, November 20, 2001 7:29 PM
Subject: Re: why doesn't prepared statement work?
Yilmaz,
Recommend you simplify. Test on (say) the first five fields, then the next
five,... and try to work out which
field is causing the issue, then analyse by narrowing down until you
figure it out.
The data
prepared statement work?
Thanks Neil,
even with only one parameter it doesn't work.
it keeps throwing:
javax.servlet.ServletException: Syntax error or access violation: You have
an error in your SQL syntax near '?)' at line 1
when i replace ? with '?' it throws
There have been issues with certain prepared statements and older versions
of MM.MySQL. I suggest you upgrade to the latest (2.0.7) available from
http://mmmysql.sourceforge.net/.
You should not surround your ?'s with single quotes (leave them bare), and
contrary
to the previous messages, you do
In the last episode (Nov 20), yilmaz said:
Well,
i am answering my own question.
It was keeping telling me that there is a syntax error.
However, the real problem was at the bottom the preparedstatement code
snippet
stmt.executeUpdate(query);
statement should have been
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