Hi,I'm using mysql5.4-beta now.when I use flow command ,it does not works,is
mysql5.4 bug?
The command
mysqladmin -p -r --sleep=1 --count=100 extended-status
It run only one time.
Thanks!
-邮件原件-
发件人: mos [mailto:mo...@fastmail.fm]
发送时间: 2009年5月18日 2:14
收件人: mysql@lists.mysql.com
Hi,
mysql create temporary table t(i int);
mysql \! echo 1 /tmp/data.txt
mysql load data infile '/tmp/data.txt' into table t;
Query OK, 1 row affected (0.00 sec)
Records: 1 Deleted: 0 Skipped: 0 Warnings: 0
mysql select * from t;
+--+
| i|
+--+
|1 |
+--+
1 row in set
Thank you but the real problem occurs when you don't know the schema
of the table in advance. If data.txt has two columns columns how can I
still load it in a temporary table? I'm asking this question because
I'd like to add an import csv feature to a web application. I know
that you can load data
Hi all
How to use the row level locaking in innodb ,
i dont know, even in my friend circle also , they are not worked in the row
level locking and all ,
Can u please tell som brifly also with some example snippet's
thanks
--
உங்கள் நண்பன்
பரணி குமார்
Regards
B.S.Bharanikumar
POST YOUR
Hello:
I have a database with several double columns
in the tables.
I used mysqldump to dump the data from the primary
database and I am trying to import it into a
secondary database.
I am importing the data by passing the generated
sql file to the mysql command line client.
When I do that, I
It is complaining about near STRCMP.
CREATE TRIGGER bgp.tglobal BEFORE UPDATE on bgp.global
FOR EACH ROW BEGIN
IF STRCMP(NEW.Variable_name,'ASN') != 0 THEN
set NEW.Variable_name=NULL;
ELSEIF STRCMP(NEW.Variable_name, 'RouterId') != 0 THEN
set NEW.Variable_name=NULL
ELSEIF
DELIMITER $$
CREATE TRIGGER bgp.tglobal BEFORE UPDATE on bgp.global
FOR EACH ROW BEGIN
IF STRCMP(NEW.Variable_name,'ASN') != 0 THEN
set NEW.Variable_name=NULL;
ELSEIF STRCMP(NEW.Variable_name, 'RouterId') != 0 THEN
set NEW.Variable_name=NULL (-- Missing Semicolon)
ELSEIF
Hi Niel,
What version is the mysql dump from? Are you importing to a different version?
Could you show the line from the file that is generating the error?
Regards,
Gavin Towey
-Original Message-
From: Neil Aggarwal [mailto:n...@jammconsulting.com]
Sent: Tuesday, May 19, 2009 6:56 AM
Hi Alex,
It is true that use LOAD DATA INFILE you do need to know the schema of the
table. I'm not sure how useful it would be to import arbitrary data if you
don't have some expectations about what that data is. There are a couple
options for you:
1. Make sure your users upload a CSV is a
Gavin:
Both servers are mysql-server.x86_64 5.0.45-7.el5
installed using yum on CentOS 5.
I was able to work around it by doing a global replace
of that string with 1.79769313486e+308 since it apparently
just barely exceeded the max double value.
The values were originally stored using the
Java
Neil-
http://wiki.seas.harvard.edu/geos-chem/index.php/Floating_point_math_issues
so a value this large or small would only be true for 8byte double datatype
Curious as to what the original Table/Column datatype is
hth
Martin
__
Jogi és Bizalmassági
DELIMITER $$
CREATE TRIGGER bgp.tglobal BEFORE UPDATE on bgp.global
FOR EACH ROW BEGIN
IF STRCMP(NEW.Variable_name,'ASN') != 0 THEN
set NEW.Variable_name=NULL;
ELSEIF STRCMP(NEW.Variable_name, 'RouterId') != 0 THEN
set NEW.Variable_name=NULL (-- Missing Semicolon)
ELSEIF
Martin:
Both tables have double for the column.
Neil
--
Neil Aggarwal, (832)245-7314, www.JAMMConsulting.com
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-Original Message-
From: Martin Gainty [mailto:mgai...@hotmail.com]
Sent:
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