If I use iconv to convert mysql dump data file with some blob field then blob binary data will be corrupted ?
Hi, This my script to convert latin1 database to utf8 : $ mysqldump --user=root --password=password --host=mybox mydatabase -- default-character-set=latin1 mydatabase.latin1.sql$ mysqldump -- user=root --password=password --host=mybox mydatabase --default-character- set=latin1 mydatabase.latin1.sql $ sed -e 's/latin1/utf8/g' mydatabase.latin1.sql mydatabase.utf8.sql $ iconv -f latin1 -t utf8 mydatabase.utf8.sql mydatabase.utf8.sql $ echo SET NAMES utf8; tmp.sql $ cat mydatabase.utf8.sql tmp.sql $ mv tmp.sql mydatabase.utf8.sql I've one question : * if my database have some blob field with binary data (like image...), iconv convert also this data then this data will be corrupted ? Thanks for your information, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: If I use iconv to convert mysql dump data file with some blob field then blob binary data will be corrupted ?
I've break line misteak in my previous message, this is the fix : $ mysqldump --user=root --password=password --host=mybox mydatabase -- default-character-set=latin1 mydatabase.latin1.sql$ mysqldump -- user=root --password=password --host=mybox mydatabase --default-character- set=latin1 mydatabase.latin1.sql $ sed -e 's/latin1/utf8/g' mydatabase.latin1.sql mydatabase.utf8.sql $ iconv -f latin1 -t utf8 mydatabase.utf8.sql mydatabase.utf8.sql $ echo SET NAMES utf8; tmp.sql $ cat mydatabase.utf8.sql tmp.sql $ mv tmp.sql mydatabase.utf8.sql Regards, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: If I use iconv to convert mysql dump data file with some blob field then blob binary data will be corrupted ?
Le Tue, 23 Dec 2008 14:42:40 +, KLEIN Stéphane a écrit : Hi, This my script to convert latin1 database to utf8 : $ mysqldump --user=root --password=password --host=mybox mydatabase -- default-character-set=latin1 mydatabase.latin1.sql$ mysqldump -- user=root --password=password --host=mybox mydatabase --default-character- set=latin1 mydatabase.latin1.sql $ sed -e 's/latin1/utf8/g' mydatabase.latin1.sql mydatabase.utf8.sql $ iconv -f latin1 -t utf8 mydatabase.utf8.sql mydatabase.utf8.sql $ echo SET NAMES utf8; tmp.sql $ cat mydatabase.utf8.sql tmp.sql $ mv tmp.sql mydatabase.utf8.sql I've one question : * if my database have some blob field with binary data (like image...), iconv convert also this data then this data will be corrupted ? I've the answer ! My previous script corrupt binary data. To fix this issue I need to dump data with --hex-dump option : $ mysqldump --hex-dump --user=root --password=password --host=mybox mydatabase --default-character-set=latin1 mydatabase.latin1.sql$ mysqldump --user=root --password=password --host=mybox mydatabase Regards, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: If I use iconv to convert mysql dump data file with some blob field then blob binary data will be corrupted ?
Le Tue, 23 Dec 2008 15:33:34 +, KLEIN Stéphane a écrit : Le Tue, 23 Dec 2008 14:42:40 +, KLEIN Stéphane a écrit : Hi, This my script to convert latin1 database to utf8 : $ mysqldump --user=root --password=password --host=mybox mydatabase -- default-character-set=latin1 mydatabase.latin1.sql$ mysqldump -- user=root --password=password --host=mybox mydatabase --default-character- set=latin1 mydatabase.latin1.sql $ sed -e 's/latin1/utf8/g' mydatabase.latin1.sql mydatabase.utf8.sql $ iconv -f latin1 -t utf8 mydatabase.utf8.sql mydatabase.utf8.sql $ echo SET NAMES utf8; tmp.sql $ cat mydatabase.utf8.sql tmp.sql $ mv tmp.sql mydatabase.utf8.sql I've one question : * if my database have some blob field with binary data (like image...), iconv convert also this data then this data will be corrupted ? I've the answer ! My previous script corrupt binary data. To fix this issue I need to dump data with --hex-dump option : $ mysqldump --hex-dump --user=root --password=password --host=mybox mydatabase --default-character-set=latin1 mydatabase.latin1.sql$ mysqldump --user=root --password=password --host=mybox mydatabase Sorry, it's --hex-blob not --hex-dump $ mysqldump --hex-blob --user=root --password=password --host=mybox mydatabase --default-character-set=latin1 mydatabase.latin1.sql Regards, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org
Re: How can I do something like this SELECT MAX(col1, col2, col3) FROM mytable ORDER BY MAX(col1, col2, col3); ?
2007/6/13, Ricardas S [EMAIL PROTECTED]: ops again you probably needed just select greatest(col1,col2,col3) from t order by 1 Thanks, it's work very well. best regards -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
How can I do something like this SELECT MAX(col1, col2, col3) FROM mytable ORDER BY MAX(col1, col2, col3); ?
Hi, I would like do something like : SELECT MAX(col1, col2, col3) FROM mytable ORDER BY MAX(col1, col2, col3); I know this syntax is wrong but I would like get a solution to this stuff. Thanks for your help. Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: How can I do something like this SELECT MAX(col1, col2, col3) FROM mytable ORDER BY MAX(col1, col2, col3); ?
2007/6/13, Ricardas S [EMAIL PROTECTED]: Ops, small mistake, shoud be MAX((col1*(MAX_VALUE_OF_COL2+1)+col2)*(MAX_VALUE_OF_COL3+1)+col3) Sorry, my question is ashamed. Example, I've this row : Col1 | Col2 | Col3 1 | 5 | 8 6 | 2 | 4 12| 13 | 6 After my query, I would like this : Max_value_col 6 8 13 Well, I would like MAX value of cols of one row, not on all the column. I don't know if my explication it more clear. Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Are there any tools to get diff (alter commands) between tow tables ?
Hello, I wonder if there are any tools to do a diff between two tables struture to result alter command to convert table A structure to table B structure ? Thanks for your information. Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: Are there any tools to get diff (alter commands) between tow tables ?
2007/3/19, Martijn Tonies [EMAIL PROTECTED]: Hi, I wonder if there are any tools to do a diff between two tables struture to result alter command to convert table A structure to table B structure ? Yes, our tool Database Workbench includes a so-called Schema Compare tool which allows you to compare structures and create a change script. Download a trial copy at www.upscene.com I would like script tool, not gui software. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: Can I set many IP address with bind-address ? If not, how can do same thing ?
2006/10/4, Dominik Klein [EMAIL PROTECTED]: You can only specify one IP address to bind to. If you omit this option, mysqld will bind to all addresses on the machine. If this is not what you want, you could block mysql-access with a packet filter for the IP addresses you do not want to bind to. I'll use firewall rule to allow only some IP. Regards, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Can I set many IP address with bind-address ? If not, how can do same thing ?
Hi, Can I set many IP address with bind-address ? If not, how can do same thing ? In documentation, I read this : ''' -bind-address=IP The IP address to bind to. ''' They don't say if I can use comma to separate two or many IP. Thanks for your help, Stephane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
How to READ/WRITE directly on MyISAM data files ?
Hello, I would like to know how to write directly to MyISAM files, without passing by SELECT or UPDATE queries. I believe this info can be found in the files myisam.h and myisammrg.h, but I am not shure if its safe and how to do it. I would very much like to have an example of this code (C code). thank you Stéphane. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: How to READ/WRITE directly on MyISAM data files ?
Good question, I am not shure if I need to. Here's why I am asking: I have a table that does not have a primary key and I need to update only one row. This complicates my Update Query since I cannot specify a Where clause. I did had a primary key RowID (AUTO INCREMENT) to be sble to specify a row in my query. But this Field (RowID) can now be seen when I do a SELECT query. I did not find a way to hide this field. So my first question should be : Is there a way to hide a field ?? Best Regards, Stéphane. -Original Message- From: Martijn Tonies [mailto:[EMAIL PROTECTED] Sent: 11 décembre, 2003 08:22 To: MySQL (E-mail) Subject: Re: How to READ/WRITE directly on MyISAM data files ? Hi, I would like to know how to write directly to MyISAM files, without passing by SELECT or UPDATE queries. I believe this info can be found in the files myisam.h and myisammrg.h, but I am not shure if its safe and how to do it. I guess it will only be safe if you're sure you've got all bugs out, like in the MySQL engine. So the question would be: WHY? With regards, Martijn Tonies Database Workbench - developer tool for InterBase, Firebird, MySQL MS SQL Server. Upscene Productions http://www.upscene.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: How to READ/WRITE directly on MyISAM data files ?
Thank you, but I already know the basics of SQL SELECT statements. What I am trying to say is, if a User writes a SELECT clause, I do not want him to see the RowID field. I do not want him to write a long SELECT statement, especially if my table has 20 FIELDS or more. (Can you imagine the user writing these queries all the time). I want him to be able to write SELECT * FROM ATABLE. Thank you, Stéphane. -Original Message- From: Jay Blanchard [mailto:[EMAIL PROTECTED] Sent: 11 décembre, 2003 08:41 To: Stéphane Bischoff; Martijn Tonies; MySQL (E-mail) Subject: RE: How to READ/WRITE directly on MyISAM data files ? [snip] So my first question should be : Is there a way to hide a field ?? [/snip] SELECT only the information you want. Let's say I have RowID Name Address City And I only want Name Address and City SELECT Name, Address, City FROM table WHERE RowID = 'foo' UPDATE table SET Name = 'foo' WHERE RowID = '12' etcetera A good book on SQL basics will get you a long way on things like this. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: How to READ/WRITE directly on MyISAM data files ?
Hello, Here's an example : I have a table named Product. TABLE : PRODUCT +-+-+-+-+-+ |RowID| Name| Company| Price | Warranty | | | | | | | +-+-+-+-+-+ | 1 | PC 1000 | MyCom Inc. | 1000.00| 1 year| | 2 | PC 1000 | MyCom Inc. | 1200.00| 2 year| | 3 | PC 1000 | MyCom Inc. | 1300.00| 3 year| | 4 | PC 2000 | MyCom Inc. | 1200.00| 1 year| | 4 | PC 2000 | MyCom Inc. | 1300.00| 2 year| | 4 | PC 2000 | MyCom Inc. | 1400.00| 3 year| | 4 | PC 3000 | MyCom Inc. | 1500.00| 1 year| | 4 | PC 3000 | MyCom Inc. | 1600.00| 2 year| | 4 | PC 3000 | MyCom Inc. | 1700.00| 3 year| | 4 | PC AR3| SPCom Inc. | 1200.00| 2 year| | 4 | PC AR3| SPCom Inc. | 1300.00| 3 year| | 4 | PC AR4| SPCom Inc. | 1400.00| 4 year| +-+-+-+-+-+ From My Server Side Application (C code) I can Update my Rows using my RowID. Example : UPDATE TABLE product SET Price=2000.00 WHERE RowID=3; But For My Client Side Applications : User logs in my Client app. User types in SELECT * FROM product. User does NOT WANT TO SEE RowID numbers. User wants to see this output : +-+-+-+-+ | Name| Company| Price | Warranty | | | | | | +-+-+-+-+ | PC 1000 | MyCom Inc. | 1000.00| 1 year| | PC 1000 | MyCom Inc. | 1200.00| 2 year| | PC 1000 | MyCom Inc. | 1300.00| 3 year| | PC 2000 | MyCom Inc. | 1200.00| 1 year| | PC 2000 | MyCom Inc. | 1300.00| 2 year| | PC 2000 | MyCom Inc. | 1400.00| 3 year| | PC 3000 | MyCom Inc. | 1500.00| 1 year| | PC 3000 | MyCom Inc. | 1600.00| 2 year| | PC 3000 | MyCom Inc. | 1700.00| 3 year| | PC AR3| SPCom Inc. | 1200.00| 2 year| | PC AR3| SPCom Inc. | 1300.00| 3 year| | PC AR4| SPCom Inc. | 1400.00| 4 year| +-+-+-+-+ I know there are ways to bypass this problem, but it involves much more coding in my Delphi applications on my Client side. So my question is, Is there a way to hide a field from select statements. Of course, if my user wrote SELECT RowId, Name, Company, Price, Warranty FROM product he would get the RowId in his query output. Best Regards, Stéphane. -Original Message- From: Jay Blanchard [mailto:[EMAIL PROTECTED] Sent: 11 décembre, 2003 08:49 To: Stéphane Bischoff; MySQL (E-mail) Subject: RE: How to READ/WRITE directly on MyISAM data files ? [snip] Thank you, but I already know the basics of SQL SELECT statements. What I am trying to say is, if a User writes a SELECT clause, I do not want him to see the RowID field. I do not want him to write a long SELECT statement, especially if my table has 20 FIELDS or more. (Can you imagine the user writing these queries all the time). I want him to be able to write SELECT * FROM ATABLE. [/snip] Well, that pretty much misses the point then, doesn't it? Are your records not unique? There is no way that you can write an update statement that would perform the operation on the proper record? Can you show us a bit of the table? With more information we can help. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: How to READ/WRITE directly on MyISAM data files ?
Just wanted to know if it was possible to hide fields for whatever reason. Judging by your response, the answer is no. Therefore, I will look at other alternatives. Thanks, -Original Message- From: Jay Blanchard [mailto:[EMAIL PROTECTED] Sent: 11 décembre, 2003 09:09 To: Stéphane Bischoff; MySQL (E-mail) Subject: RE: How to READ/WRITE directly on MyISAM data files ? [snip] | 4 | PC AR3| SPCom Inc. | 1200.00| 2 year| | 4 | PC AR3| SPCom Inc. | 1300.00| 3 year| | 4 | PC AR4| SPCom Inc. | 1400.00| 4 year| +-+-+-+-+-+ From My Server Side Application (C code) I can Update my Rows using my RowID. Example : UPDATE TABLE product SET Price=2000.00 WHERE RowID=3; [/snip] Yes, but if you use RowID 4 you'll be updating multiple rows [snip] But For My Client Side Applications : I know there are ways to bypass this problem, but it involves much more coding in my Delphi applications on my Client side. [/snip] So? [snip] So my question is, Is there a way to hide a field from select statements. Of course, if my user wrote SELECT RowId, Name, Company, Price, Warranty FROM product he would get the RowId in his query output. [/snip] Does the user know all of the columns? If so, and he chose to see them that would be his choice, no? Really, it is just bad database design. Each row should have a unique identifier. What is the big deal about the user seeing the RowID? -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: Licence question
Thank you for all your response, but my question is very simple : Example : We have company 1 that make's a product that communicate with MySQL server using TCP/IP. This product (company 1) does not use the MySQL client to connect to MySQL server. (Don't ask me how, I don't know) (By the way, this product really exist, that is why I am asking this question). Therefore, if Company 2 has a MySQL server (commercial license) and purchases 100 product from company 1, does company 2 need a 100 MySQL client or driver licenses ??? I believe not (2 reasons) 1 - I paid company 1 for its product. 2 - the product does not use MySQL client to connect to MySQL server. This is what is bugging me, can you help ? thank you, -Original Message- From: Ron Albright [mailto:[EMAIL PROTECTED] Sent: 3 décembre, 2003 18:27 To: [EMAIL PROTECTED] Subject: Re: Licence question At 01:26 PM 12/3/2003, Chuck Gadd [EMAIL PROTECTED] wrote: This is your standard I am not a lawyer type answer, because reading the text of the GPL can be overwhelming, but the way I understand it, if you are shipping MySql with your app, then you've either got to release your app under the GPL, or you've got to buy a commercial Mysql license for each copy of your app that you ship. If you were to simply download and install MySQL at your company office, then write apps for in-house use at your company, then you have no license issues. Your apps would not need to be GPL, and you do not need a Mysql commercial license. This was discussed by a Mysql AB employee during the MySQL training class I took a few weeks ago. This is somewhat ambiguous. From the statements below it would appear to me that you can ship MySQL with an application as long as the your application does not directly link to the MySQL libraries as would be the case if embedded. But mere aggregation seems to apply even if your application starts the database as a separate executable. The last paragraph of the first question seems to allow shipping it along with your application but the last sentence leaves it somewhat open to question. From the GPL FAQ (http://www.gnu.org/licenses/gpl-faq.html): What is the difference between mere aggregation and combining two modules into one program? Mere aggregation of two programs means putting them side by side on the same CD-ROM or hard disk. We use this term in the case where they are separate programs, not parts of a single program. In this case, if one of the programs is covered by the GPL, it has no effect on the other program. Combining two modules means connecting them together so that they form a single larger program. If either part is covered by the GPL, the whole combination must also be released under the GPL--if you can't, or won't, do that, you may not combine them. What constitutes combining two parts into one program? This is a legal question, which ultimately judges will decide. We believe that a proper criterion depends both on the mechanism of communication (exec, pipes, rpc, function calls within a shared address space, etc.) and the semantics of the communication (what kinds of information are interchanged). If the modules are included in the same executable file, they are definitely combined in one program. If modules are designed to run linked together in a shared address space, that almost surely means combining them into one program. By contrast, pipes, sockets and command-line arguments are communication mechanisms normally used between two separate programs. So when they are used for communication, the modules normally are separate programs. But if the semantics of the communication are intimate enough, exchanging complex internal data structures, that too could be a basis to consider the two parts as combined into a larger program. If a program released under the GPL uses plug-ins, what are the requirements for the licenses of a plug-in. It depends on how the program invokes its plug-ins. If the program uses fork and exec to invoke plug-ins, then the plug-ins are separate programs, so the license for the main program makes no requirements for them. If the program dynamically links plug-ins, and they make function calls to each other and share data structures, we believe they form a single program, so plug-ins must be treated as extensions to the main program. This means they must be released under the GPL or a GPL-compatible free software license, and that the terms of the GPL must be followed when those plug-ins are distributed. If the program dynamically links plug-ins, but the communication between them is limited to invoking the `main' function of the plug-in with some options and waiting for it to return, that is a borderline case. Can I use the GPL for a plug-in for a non-free program? If the program uses fork and exec to invoke plug-ins, then the plug-ins are separate programs, so the license for the main program makes no requirements for them.
How do I know what my MySQL server IP is ??
Hi, w do I know what my MySQL server IP is ?? thanks -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Licence question
Hi, We are programming a Delphi application that interacts with the MySQL server from Windows. Normally we would need a client side licence ? But if we use a set of components (from a third party) that allow us to interact with the MySQL server without using the MySQL client. In this case, do we need to buy a client licence at all ? Thank you -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Unable to access primary key
I get an error Unable to access primary key each time I attempt to insert or update a record. But everything seems to be OK with my PK. CHECK TABLE doesn't see any problem. Any idea ? Regards. Stéphane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Unable to access primary key
I get an error Unable to access primary key each time I attempt to=20 insert or update a record. But everything seems to be OK with my PK.=20 CHECK TABLE doesn't see any problem. Any idea ? Regards. Stéphane -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
issues with mysql
I've installed 3.23.53 on a MacOS X box. verything seems to be OK except: when I use mysql like this : /usr/local/bin/mysql test ..no problem. but if I want to use any option like : /usr/local/bin/mysql test -u I get a zillion lines that start with ./bin/mysql Ver 11.18 Distrib 3.23.53, for apple-darwin6.2 (powerpc) Copyright (c) 2000 MySQL AB MyQL AB Finland ...etc... ..then the lines continue with: Usage: ./bin/mysql [OPTIONS] [database] ..ect ect ect... ...then I'm dropped back at: [wallstreet:~] spinel% I've never seen this before. mysqld is running but I'm unable to create a user with privileges. Any idea ? Regards. --- Stéphane Pinel Information System Equinox Partners Paris iChat/AIM: s.pinel --- - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Mysqld to listen from an other port than 3306
What is the best strategy to make mysqld listen from another port than 3306 ? In fact we have 2 servers that handle mysql. The first is listening at port 3306 but we need that the second one listen from another port in order to run in our local network IP Port Mapping What is the simple way to do that ( MacOS X ). Thanks. -- Stéphane Pinel Equinox Partners France Information System - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Mysqld to listen from an other port than 3306 (2)
What is the best strategy to make mysqld listen from another port than 3306 ? In fact we have 2 servers that handle mysql. The first is listening at port 3306 but we need that the second one listen from another port in order to run in our local network IP Port Mapping What is the simple way to do that ( MacOS X ). Thanks. -- Stéphane Pinel Equinox Partners France Information System - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Mysqld to listen from an other port than 3306 (2)
Le 7/10/02 7:33, « Iikka Meriläinen » [EMAIL PROTECTED] a écrit : On Mon, 7 Oct 2002, Stéphane Pinel wrote: What is the best strategy to make mysqld listen from another port than 3306 ? In fact we have 2 servers that handle mysql. The first is listening at port 3306 but we need that the second one listen from another port in order to run in our local network IP Port Mapping What is the simple way to do that ( MacOS X ). Hi, Consider using --port=1234 parameter to mysqld. Yes but if the server is down and need to be restart, this will cause some troubles... Also, if Mac OS supports it, you can specify those parameters along with numerous others in my.cnf. I've tried using my.cnf but it doesn't work for me. Is someone knows where to put this file in a MacOS X binaries installation (Marc Liyanage Packages) ? Thanks. -- Stéphane Pinel Equinox Partners France Information System - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: install mysql on osx 10.2
Le 1/10/02 19:51, « webmaster » [EMAIL PROTECTED] a écrit : Hi, I am looking for some help installing mysql I have downloaded a copy and have it on my desktop , and well I am sorta wondering where to go from here. Because the instructions are too vague for me, as a newbie to mysql please assist james You'd better get the Marc Liyanage package and follow his very clear and understandable instructions: http://www.entropy.ch/software/macosx/mysql/ Regards. -- Stéphane Pinel Equinox Partners France Information System - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
[NEWBIE] Master Account
I've just installed MySQL on a MacOS X 10.2 system. Everything is OK but I can't find how I can login as a master to create users and give privileges ? Thanks. -- S.PINEL - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
mysql log rotate
in mysql docs, http://www.mysql.com/doc/L/o/Log_file_maintenance.html : 1) shell cd mysql-data-directory 2) shell mv mysql.log mysql.old 3) shell mysqladmin flush-logs What's happening if there is a query between line 2 and 3, is it logged ? How could I rotate my files without a query not logged and without stopping the server ? Thanks for help - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: SQL Query Help
My best code is this: SELECT SUM(invoice_amount), state, statement_date FROM invoice GROUP BY state, statement_date The results are have followed: +-+---++ | SUM(invoice_amount) | state | statement_date | +-+---++ |65389.35 | Manitoba | 2001-12-01 | | 194224.45 | New Brunswick | 2001-12-01 | | 271516.40 | Quebec| 2001-12-01 | | 361673.95 | Quebec| 2002-01-01 | +-+---++ The main problem is the layout and the order of the results set. I will have 9 state (provinces) and I would prefer the month to be the columns. The ideal results would look like this, Please note I have only included 5 state and there is 9 but you see what I'm looking for, also the statement_date is always the 1st of the month: +-+---++ | SUM(invoice_amount) | state | statement_date | +-+---++ |0.00 | Alberta | 2001-12-01 | |65389.35 | Manitoba | 2001-12-01 | | 194224.45 | New Brunswick | 2001-12-01 | |0.00 | Ontario | 2001-12-01 | | 271516.40 | Quebec| 2001-12-01 | |0.00 | Alberta | 2002-01-01 | |0.00 | Manitoba | 2002-01-01 | |0.00 | New Brunswick | 2002-01-01 | |0.00 | Ontario | 2002-01-01 | | 361673.95 | Quebec| 2002-01-01 | +-+---++ Stephane -Original Message- From: DL Neil [mailto:[EMAIL PROTECTED]] Sent: Tuesday, April 02, 2002 3:47 PM To: Danis Stéphane (NHQ-AC); [EMAIL PROTECTED] Subject: Re: SQL Query Help Stéphane, I have INVOICE table here is the layout: +-+---+--+-+-+-- --+ | Field | Type | Null | Key | Default | Extra | +-+---+--+-+-+-- --+ | ID | int(11) | | PRI | NULL| auto_increment | | CLIENT_NAME | int(11) | YES | | NULL| | | STATE | varchar(255) | YES | | NULL| | | STATEMENT_DATE | date | YES | | NULL| | | INVOICE_AMOUNT | double(16,2) | YES | | NULL| | | LAST_MODIFIED_DATE | timestamp(14) | YES | | NULL| | | ACTIVE_FLAG | tinyint(1)| YES | | NULL| | +-+---+--+-+-+-- --+ I would like to produce a result set that would give me the following report: it would be a sum of the INVOICE_AMOUNT grouped by state(STATE) and month(STATEMENT_DATE). ++-+-+-+-+ | MONTH | STATE_1 | STATE_2 | STATE_3 | ... | ++-+-+-+-+ | JANUARY|1234 | 12345 | 124 | | | FEBRUARY |2536 | 65874 | 457 | | | MARCH |4578 | 87452 | 547 | | | ...| | | | | ++-+-+-+-+ Any idea, I tried a bunch of different syntax without any solutions. mysql, query This can be done in a single query... How many different states do you want to list in columns? Would it be easier to list the months as columns/switch rows and cols? It doesn't much matter but are we talking significant numbers of rows? What is your best code so far/the problem(s) that need fixing? =dn - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: SQL Query Help
I didn't have time to try out your hints/techniques described in your earlier post, but after playing around a bit with the web frontend I decided that it would be more user intuitive to used the month as column and the state as row... The reason being my change of heart is I also have a similar report to build for cities, so I prefer using the variable data (ie. state/city) as rows and keep the fixed data (ie. month) as column. Stephane -Original Message- From: DL Neil [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 03, 2002 11:01 AM To: Danis Stéphane (NHQ-AC); [EMAIL PROTECTED] Subject: Re: SQL Query Help Stéphane, Have just re-read my response... * The main problem is the layout and the order of the results set. I will have 9 state (provinces) and I would prefer the month to be the columns. The ideal results would look like this, Please note I have only included 5 state and there is 9 but you see what I'm looking for, also the statement_date is always the 1st of the month: * After asking you if the months and states/rows and columns could be transposed, was I dozy enough to suggest an answer that is the wrong way around??? Whilst I would recommend that the answer table be constructed to have fewer columns than rows, maybe you have your reasons... If you do want to transpose the answer given, can you manage it from the hints/techniques described, or do you need me to take another run at it? Regards, =dn - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
SQL Query Help
I have INVOICE table here is the layout: +-+---+--+-+-+-- --+ | Field | Type | Null | Key | Default | Extra | +-+---+--+-+-+-- --+ | ID | int(11) | | PRI | NULL| auto_increment | | CLIENT_NAME | int(11) | YES | | NULL| | | STATE | varchar(255) | YES | | NULL| | | STATEMENT_DATE | date | YES | | NULL| | | INVOICE_AMOUNT | double(16,2) | YES | | NULL| | | LAST_MODIFIED_DATE | timestamp(14) | YES | | NULL| | | ACTIVE_FLAG | tinyint(1)| YES | | NULL| | +-+---+--+-+-+-- --+ I would like to produce a result set that would give me the following report: it would be a sum of the INVOICE_AMOUNT grouped by state(STATE) and month(STATEMENT_DATE). ++-+-+-+-+ | MONTH | STATE_1 | STATE_2 | STATE_3 | ... | ++-+-+-+-+ | JANUARY|1234 | 12345 | 124 | | | FEBRUARY |2536 | 65874 | 457 | | | MARCH |4578 | 87452 | 547 | | | ...| | | | | ++-+-+-+-+ Any idea, I tried a bunch of different syntax without any solutions. Stephane mysql, query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
MySQL Book
Any book you guys recommend for learning the specific strenght of MySQL, I'm have a Oracle background and would like to learn more on MySQL. Stephane SQL, Query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Best solution for a very busy MySQL server
Hello, Have a look at : http://www.compagnie.com/stef/solution1.jpg http://www.compagnie.com/stef/solution2.jpg I'm searching for a solution to change a high traffic mysql server with a distributed system. 1)Is the solution 1 is good for a writing + reading access ? Are there problems with locking processus ? 2)Is the solution 2 is good for : -direct writing to mysql server (insert, update, replace ...) -using MyODBC to read tables (select) 3) I found another MySQL cluster solution http://prometheus.zerodivide.net/mysql_cluster/about/ This system uses MySQL replication. Thanks for advices. Stéphane HENRY - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Cannot UPDATE mysql record in ASP
I get this error when trying to update a record using ASP recordsets. Microsoft OLE DB Provider for ODBC Drivers error '80040e21' Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done. /Web_local/admin/xt_save.asp, line 39 What is really strange is that the line # is referencing a line where I assign a value to a field see code below the line is marked with asterisk. Sub Update() Set rs = Server.CreateObject(ADODB.Recordset) sSql = select * from table where ID=ID rs.Open sSql,aCn,3,3 *--rs(DESCRIPTION) = strDesc rs(DETAILS) = strDetails rs(LAST_MODIFIED_DATE)= Now() rs(ACTIVE_FLAG) = 1 rs.Update rs.Close Set rs = Nothing End Sub I tried a bunch of different things and I always get his error, any clue on what is going on! BTW, this is my first system using MySQL as a back end. Stephane - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Installation of grant tables failed
Description: I've tried to install MySQL-2.23.37 on LinuxPPC dr4 (not a recent distribution, I know that...), from the source code (mysql-3.23.37.tar.gz). unzip of the file was successfull, configuration and compilation seem to have worked fine, but the installation of the grant tables failed, and returned the following message: [root@localhost mysql-3.23.37]# sh .scripts/mysql_install_db --log Preparing db table Preparing host table Preparing user table Preparing func table Preparing tables_priv table Preparing columns_priv table mysqld got signal 11; The manual section 'Debugging a MySQL server' tells you how to use a stack trace and/or the core file to produce a readable backtrace that may help in finding out why mysqld died. Installation of grant tables failed! Examine the logs in /usr/local/mysql/var for more information. You can also try to start the mysqld daemon with: /usr/local/mysql/libexec/mysqld --skip-grant You can use the command line tool /usr/local/mysql/bin/mysql to connect to the mysql database and look at the grant tables: shell /usr/local/mysql/bin/mysql -u root mysql mysql show tables Try 'mysqld --help' if you have problems with paths.Using --log gives you a log in /usr/local/mysql/var that may be helpful. The latest information about MySQL is available on the web at ... etc... The log file was not much more explicit : /usr/local/mysql/libexec/mysqld, Version: 3.23.37-log, started with: Tcp port: 3306 Unix socket: /tmp/mysql.sock Time Id CommandArgument At least, I would like to know what does 'mysqld got signal 11;' means, or refers to !! Thanks for help How-To-Repeat: sources of MySQL in /root [root@localhost root]# gunzip -c mysql-3.23.37.tar.gz | tar xf - [root@localhost root]# cd mysql-3.23.37 [root@localhost mysql-3.23.37]# /sbin/groupadd mysql [root@localhost mysql-3.23.37]# /sbin/useradd -g mysql mysql [root@localhost mysql-3.23.37]# ./configure --prefix=/usr/local/mysql --with-low-memory [root@localhost mysql-3.23.37]# make ; make install [root@localhost mysql-3.23.37]# sh .scripts/mysql_install_db --log here, I get message saying that mysqld got signal 11, and that installation of grant tables failed Fix: Submitter-Id: KLEGOU stéphane Originator:root Organization:Personnal user MySQL support: none Synopsis: 'mysqld got signal 11;' when I've tried to install the grant tables with the command-line 'sh .scripts/mysql_install_db --log', and installation of grant tables failed. Severity: non-critical Priority: medium Category: mysql Class: support Release: mysql-3.23.37 (Source distribution) Environment: PowerMacintosh 5500/275 MacOS 8.1 System: Linux localhost.localdomain 2.2.1 #101 Fri Feb 5 16:17:12 EST 1999 ppc unknown Architecture: ppc Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /opt/egcs/lib/gcc-lib/powerpc-unknown-linux-gnulibc1/egcs-2.90.25/specs gcc version egcs-2.90.25 980302 (egcs-1.0.2 prerelease) Compilation info: CC='gcc' CFLAGS='' CXX='c++' CXXFLAGS='' LDFLAGS='' LIBC: lrwxrwxrwx 1 root root 12 Nov 1 00:46 /lib/libc.so.6 - libc-1.99.so -rwxr-xr-x 1 root root 909419 Jun 16 1998 /lib/libc-1.99.so -rw-r--r-- 1 root root 1672250 Jun 16 1998 /usr/lib/libc.a -rwxr-xr-x 1 root root 332 Jun 16 1998 /usr/lib/libc.so Configure command: ./configure --prefix=/usr/local/mysql --with-low-memory Perl: This is perl, version 5.004_01 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
UPDATE :-(
database,sql,query Hi everybody, i have 2 tables 1) test - id_test - country_name - etc... 2) country - id_country - contry_name i want to join this 2 tables in case of deuce of the country_name and update test.id_test with the value of country.id_country i try tis syntax: update test,country set id = country.id_country where test.country_name = country.country_name but it doesn't works ... - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
