Re: Schema Design

2008-07-10 Thread Ananda Kumar
If ur storing "ALPHANUMERIC" values, then use varchar instead of TEXT On 7/11/08, Waynn Lue <[EMAIL PROTECTED]> wrote: > > > > On Mon, Jul 7, 2008 at 4:20 AM, Ananda Kumar <[EMAIL PROTECTED]> wrote: > >> Yes, i definitly agree on the third table if "APPLICATION FUNCTIONALITY" >> increase and need

Re: rename a table

2008-07-10 Thread Ananda Kumar
Hi All, I used the prepare statement in mysql and it worked. Thanks for all your help and suggestions. regards anandkl On 7/11/08, Ananda Kumar <[EMAIL PROTECTED]> wrote: > > I could not find it, when i tried the above > > find / -type d -name mysql-test > > But i looked at the prepared statemen

Re: How Can I Auto Delete my Binary Files?

2008-07-10 Thread Eric Bergen
Shaun, Purge master logs is available in 4.0 it just doesn't have the "before" key word. It should be trivial to write a script that decides which log file to purge based on the mtime. -Eric On Thu, Jul 10, 2008 at 12:15 PM, Shaun Adams <[EMAIL PROTECTED]> wrote: > I'm running a RHEL 4.1 and MyS

Re: rename a table

2008-07-10 Thread Ananda Kumar
I could not find it, when i tried the above find / -type d -name mysql-test But i looked at the prepared statements in mysql, i try that and get to you all. regards anandkl On 7/10/08, Joerg Bruehe <[EMAIL PROTECTED]> wrote: > > Hi Ananda, > > > Ananda Kumar wrote: > >> Hi Joerg, >> Can you ple

Re: mysql slave got duplicate error (1062) frequently

2008-07-10 Thread Changying Li
my sql version is mysql> select version(); +--+ | version()| +--+ | 5.0.24a-standard-log | +--+ 1 row in set (0.00 sec) linux kernel 2.6.11.6 Changying Li <[EMAIL PROTECTED]> writes: > I set a master and a slave, master s

mysql slave got duplicate error (1062) frequently

2008-07-10 Thread Changying Li
I set a master and a slave, master server is a live server, slave server does't online. but I got 1062 error frenquently, especially when I stop slave a while and start slave again. following is from my general log: 19 Query insert into user_stat (column_name,user_id,c

Re: Schema Design

2008-07-10 Thread Waynn Lue
On Mon, Jul 7, 2008 at 4:20 AM, Ananda Kumar <[EMAIL PROTECTED]> wrote: > Yes, i definitly agree on the third table if "APPLICATION FUNCTIONALITY" > increase and need to add more columns into the current tables. > > On 7/7/08, metastable <[EMAIL PROTECTED]> wrote: >> >> Ananda Kumar wrote: >> >>>

How Can I Auto Delete my Binary Files?

2008-07-10 Thread Shaun Adams
I'm running a RHEL 4.1 and MySQL 4.0.26 so a lot or the more recent commands available in 5.0.x aren't available to me. Does anyone know of any scripts or anything I can use to delete files that arent being used or run by my slave servers? It's pretty safe to say that I can delete log files o

Re: rename a table

2008-07-10 Thread Joerg Bruehe
Hi Ananda, Ananda Kumar wrote: Hi Joerg, Can you please let me the correct path to find mysql-test/t grep -i 'prepare.*@' *.test no, I cannot - I do not know where you installed MySQL, and which package you used. Just do find / -type d -name mysql-test and the system will tell you.

Re: Forcing import

2008-07-10 Thread MarisRuskulis
Warren Windvogel wrote: > Hi, > > Is there a way to force mysql to import a dump which contains a mysql > reserved word as a field name? > > Regards > Warren > You can use "sed" to replace column names with other. for example: sed 's/timestamp (timestamp) not null/datetime (timestamp) not null/g' w

Forcing import

2008-07-10 Thread Warren Windvogel
Hi, Is there a way to force mysql to import a dump which contains a mysql reserved word as a field name? Regards Warren -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: rename a table

2008-07-10 Thread Ananda Kumar
Hi Joerg, Can you please let me the correct path to find mysql-test/t grep -i 'prepare.*@' *.test regards anandkl On 7/10/08, Joerg Bruehe <[EMAIL PROTECTED]> wrote: > > Hi ! > > > Ananda Kumar wrote: > >> Hi All, >> I was to rename a table as below >> >> set @t_name=now(); >> rename table amc t

Re: rename a table

2008-07-10 Thread Joerg Bruehe
Hi ! Ananda Kumar wrote: Hi All, I was to rename a table as below set @t_name=now(); rename table amc to concat('amf_',t_name); but i am getting below error. How do i fix this. ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server ve

Re: rename a table

2008-07-10 Thread Ananda Kumar
rename table amc to concat('amf_',@t_name); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'concat('amf_',@t_name)' at line 1 On 7/10/08, Octavian Rasnita <[EMAIL PROTECTED]> wrote: > > Ha

rename a table

2008-07-10 Thread Ananda Kumar
Hi All, I was to rename a table as below set @t_name=now(); rename table amc to concat('amf_',t_name); but i am getting below error. How do i fix this. ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to

MySQL crash on FreeBSD 7

2008-07-10 Thread Stut
Hi all, I woke up this morning to find that our main database had stopped responding so I jumped on to see what was going on. MySQL was no longer running and the error log contained lots of... <--- InnoDB: Warning: a long semaphore wait: --Thread 39439068816 has waited at trx0trx.c line 715

Re: RPM files

2008-07-10 Thread Joerg Bruehe
Hi Andrew, all ! AndrewMcHorney wrote: Hello I downloaded some of the document files but the file extension is rpm. How does one extract this file? If you are on an RPM-based Linux system (like SuSE, RedHat, etc), you need not "extract", you can "install" - using the "rpm" program. See "m