Re: Broken Tables, was:Memory Problems
Mike, I had the same failures without network. And it is a onboard-controller :-) Christoph Christoph, Have you tried replacing the network card with the one from the working machine? Network cards can cause problems under high load but will appear fine otherwise. Cheers. Mike -- NMMN - New Media Markets Networks GmbH Geschäftsführung: Kfm. Michael Schütt Finanzamt HH-Altona UStID DE 812 699 852 HRB 71102 Hamburg HypoVereinsbank - BLZ 200 300 00 - Konto-Nr. 156 29 82 http://www.nmmn.com Tel.: +49 40 284 118 -0 Langbehnstrasse 6 Technische Hotline -700 22761 Hamburg Fax: -999 Rufen Sie uns kostenlos an: http://www.nmmn.com/call/technik -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
show warnings.
Hi All, When i load data using LOAD DATA LOCAL INFILE, it shows Query OK, 56678 rows affected, 789 warnings (4.47 sec) Records: 56678 Deleted: 0 Skipped: 0 Warnings: 789 When i do. show warnings It display only 64 rows, can i see all the 789 warning messages as show above. Please let me know what is the command i need to use to see all the warning messages. regards anandkl
Re: index number of a specific cell
sam rumaizan schrieb: Is there a function in mysql to view the index number of a specific cell/field? index number = primary key? i guess no For example if I want the index number for info4 or info7. Is it possible? index number = row number? no - without an ORDER BY there is no guaranty on which row-position a specific entity (data-row) will be Column 1 Column 2 Column 3 Column 4 Column 5 Info1 Info2 Info3 Info4 Info5 Info6 Info7 Info8Info9 Info10 Info11 Info12Info13 Info14 Info15 SELECT `pk_field` FROM `table` WHERE `field` = 'val' seems to me you are missing some fundamental database design knowledge and understanding ... or you are just have problems describing your problem ... or i understanding your problem ... -- Sebastian Mendel www.sebastianmendel.de -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
index number of a specific cell
Is there a function in mysql to view the index number of a specific cell/field? For example if I want the index number for info4 or info7. Is it possible? Column 1 Column 2 Column 3 Column 4 Column 5 Info1 Info2 Info3 Info4 Info5 Info6 Info7 Info8Info9 Info10 Info11 Info12Info13 Info14 Info15 - Be a better Globetrotter. Get better travel answers from someone who knows. Yahoo! Answers - Check it out.
Re: show warnings.
Ananda Kumar schrieb: When i do. show warnings It display only 64 rows, can i see all the 789 warning messages as show above. http://dev.mysql.com/doc/refman/5.0/en/show-warnings.html The maximum number of error, warning, and note messages to store is controlled by the max_error_count system variable. By default, its value is 64. To change the number of messages you want stored, change the value of max_error_count. SHOW VARIABLES LIKE 'max_error_count'; SET max_error_count=1000; -- Sebastian Mendel www.sebastianmendel.de -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: show warnings.
Hi Sebastian, Thanks a lot for the info. Also i am automating the LOAD DATA LOCAL INFILE script. Is it possible for me to show any error or spool the error to the file. My script take 4 input parameters a.login b.password. c.database d.hostname -e load data local infile. How do spool any error messages into a file. regards anandkl On 5/21/07, Sebastian Mendel [EMAIL PROTECTED] wrote: Ananda Kumar schrieb: When i do. show warnings It display only 64 rows, can i see all the 789 warning messages as show above. http://dev.mysql.com/doc/refman/5.0/en/show-warnings.html The maximum number of error, warning, and note messages to store is controlled by the max_error_count system variable. By default, its value is 64. To change the number of messages you want stored, change the value of max_error_count. SHOW VARIABLES LIKE 'max_error_count'; SET max_error_count=1000; -- Sebastian Mendel www.sebastianmendel.de -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
spool command to file.
Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. regards anandkl
Re: spool command to file.
Hi Baron, This will give only the results of the command. It does not include sql statement. I need the sql statement to know which sql errored out. Database changed +--+ | count(*) | +--+ |5 | +--+ 1 row in set (0.00 sec) On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, Ananda Kumar wrote: Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. Use the 'tee' command in the mysql client. Press ? in the client and it will give you instructions. Baron
Re: spool command to file.
Hi, I see now -- you want to see which commands were executed from the file you sourced. As far as I know you cannot do this. You could add some debugging statements in the file, like SELECT 'about to drop the table'; Then in the output you will see this, and it may give you a hint as to where the error happened. Baron Ananda Kumar wrote: Hi Baron, This will give only the results of the command. It does not include sql statement. I need the sql statement to know which sql errored out. Database changed +--+ | count(*) | +--+ |5 | +--+ 1 row in set (0.00 sec) On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, Ananda Kumar wrote: Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. Use the 'tee' command in the mysql client. Press ? in the client and it will give you instructions. Baron -- Baron Schwartz http://www.xaprb.com/ -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: spool command to file.
Hi Baron, I cannot do this, becuase the file would be given by engineers and to be applied on mysql and i need to inform them about any error after i apply them in mysql db. regards anandkl On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, I see now -- you want to see which commands were executed from the file you sourced. As far as I know you cannot do this. You could add some debugging statements in the file, like SELECT 'about to drop the table'; Then in the output you will see this, and it may give you a hint as to where the error happened. Baron Ananda Kumar wrote: Hi Baron, This will give only the results of the command. It does not include sql statement. I need the sql statement to know which sql errored out. Database changed +--+ | count(*) | +--+ |5 | +--+ 1 row in set (0.00 sec) On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, Ananda Kumar wrote: Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. Use the 'tee' command in the mysql client. Press ? in the client and it will give you instructions. Baron -- Baron Schwartz http://www.xaprb.com/
Re: need help...LOAD DATA INFILE
Hi All, I was able to load data properly. We need to set the parameter set session collation_database=latin1_swedish_ci; set session character_set_database=latin1; please check this url for more info http://lists.mysql.com/commits/16915 On 5/19/07, Ananda Kumar [EMAIL PROTECTED] wrote: Hi All, I am loading data into mysql database using LOAD DATA INFILE. After the load i am getting this error. Warning | 1366 | Incorrect string value: '\xE9cor' for column 'CATEGORY_NAME' at row 2137 . My database character set is as below character_set_database | utf8 character_set_client | latin1 | | character_set_connection | latin1 character_set_server | utf8 | | character_set_system | utf8 and collation information is collation_connection | latin1_swedish_ci | | collation_database | utf8_general_ci | | collation_server | utf8_general_ci I have spooled this data from oracle and trying to insert this data into mysql. Can you please set me know how should i fix this error. The actual value in oracle database is Other Home Décor, but in the spool file its coming as some Other Home D\351cor. Can you please let me know how i can fix this error. regards anandkl
Re: spool command to file.
Hi, You could change your server's SQL mode to be as restrictive as possible (STRICT_TRANS_TABLES, etc) so the scripts cause errors, instead of warnings. Read the MySQL manual section on SQL mode and decide which things you want to throw errors. Not all things can be changed to errors; you will still have the possibility of some warnings. Note that you can change the SQL mode for just the current connection; it doesn't have to be server-wide. By the way, did you notice from the output of ? in the mysql client that you can instruct it to automatically print warnings when they exist? You could also write a small script to parse the SQL file from your engineers into individual commands separated by blank lines, and execute them one at at time, catch errors, and if there's an error print out the statement that caused it. I wrote a Perl module to do this at my employer. I use it to run batch commands. If you do this, take a look at the DBD::mysql documentation; there is a place where the warning count is exposed, and you can examine this after each command and see if it raised any warnings. I wrote code to treat this just like an error: fetch and print the warnings, then exit with an error. Cheers Baron Ananda Kumar wrote: Hi Baron, I cannot do this, becuase the file would be given by engineers and to be applied on mysql and i need to inform them about any error after i apply them in mysql db. regards anandkl On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, I see now -- you want to see which commands were executed from the file you sourced. As far as I know you cannot do this. You could add some debugging statements in the file, like SELECT 'about to drop the table'; Then in the output you will see this, and it may give you a hint as to where the error happened. Baron Ananda Kumar wrote: Hi Baron, This will give only the results of the command. It does not include sql statement. I need the sql statement to know which sql errored out. Database changed +--+ | count(*) | +--+ |5 | +--+ 1 row in set (0.00 sec) On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, Ananda Kumar wrote: Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. Use the 'tee' command in the mysql client. Press ? in the client and it will give you instructions. Baron -- Baron Schwartz http://www.xaprb.com/ -- Baron Schwartz http://www.xaprb.com/ -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: spool command to file.
Hi Baron, I will read about sql_mode. Also you scripting method sounds great. I will check on that. regards anandkl On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, You could change your server's SQL mode to be as restrictive as possible (STRICT_TRANS_TABLES, etc) so the scripts cause errors, instead of warnings. Read the MySQL manual section on SQL mode and decide which things you want to throw errors. Not all things can be changed to errors; you will still have the possibility of some warnings. Note that you can change the SQL mode for just the current connection; it doesn't have to be server-wide. By the way, did you notice from the output of ? in the mysql client that you can instruct it to automatically print warnings when they exist? You could also write a small script to parse the SQL file from your engineers into individual commands separated by blank lines, and execute them one at at time, catch errors, and if there's an error print out the statement that caused it. I wrote a Perl module to do this at my employer. I use it to run batch commands. If you do this, take a look at the DBD::mysql documentation; there is a place where the warning count is exposed, and you can examine this after each command and see if it raised any warnings. I wrote code to treat this just like an error: fetch and print the warnings, then exit with an error. Cheers Baron Ananda Kumar wrote: Hi Baron, I cannot do this, becuase the file would be given by engineers and to be applied on mysql and i need to inform them about any error after i apply them in mysql db. regards anandkl On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, I see now -- you want to see which commands were executed from the file you sourced. As far as I know you cannot do this. You could add some debugging statements in the file, like SELECT 'about to drop the table'; Then in the output you will see this, and it may give you a hint as to where the error happened. Baron Ananda Kumar wrote: Hi Baron, This will give only the results of the command. It does not include sql statement. I need the sql statement to know which sql errored out. Database changed +--+ | count(*) | +--+ |5 | +--+ 1 row in set (0.00 sec) On 5/21/07, Baron Schwartz [EMAIL PROTECTED] wrote: Hi, Ananda Kumar wrote: Hi All, I am executing a script from mysql prompt as below mysql source ddl.txt I want to spool the out put of the above command to a file along with the sql statments. Can you please let me know what parameter should i set for the this. Use the 'tee' command in the mysql client. Press ? in the client and it will give you instructions. Baron -- Baron Schwartz http://www.xaprb.com/ -- Baron Schwartz http://www.xaprb.com/
load control character....help
Hi All, We are having some data load issues. We are moving data from oracle to mysql and in oracle we have some control characters like U^?. Is it possible to load such data into mysql, if possible please give details. Please help. regards anandkl
string to timestamp conversion
I have a table with a varchar column that contains a timestamp like this: 'Thu May 17 09:15:47 2007' I need to grab this and include it in an insert sql that puts that value in a table as a timestamp... -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: string to timestamp conversion
Have you considered using the string to time function? Sent via BlackBerry from T-Mobile -Original Message- From: Bryan Cantwell [EMAIL PROTECTED] Date: Mon, 21 May 2007 12:08:11 To:MySQL General mysql@lists.mysql.com Subject: string to timestamp conversion I have a table with a varchar column that contains a timestamp like this: 'Thu May 17 09:15:47 2007' I need to grab this and include it in an insert sql that puts that value in a table as a timestamp... -- 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: string to timestamp conversion
I see no string to date function that does this conversion... -Original Message- From: Bryan Cantwell Sent: Monday, May 21, 2007 2:08 PM To: MySQL General Subject: string to timestamp conversion I have a table with a varchar column that contains a timestamp like this: 'Thu May 17 09:15:47 2007' I need to grab this and include it in an insert sql that puts that value in a table as a timestamp... -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
RE: string to timestamp conversion
Take a look at the following: http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#func tion_unix-timestamp That looks like exactly what you need... thnx, Chris -Original Message- From: Bryan Cantwell [mailto:[EMAIL PROTECTED] Sent: Monday, May 21, 2007 4:45 PM To: MySQL General Subject: RE: string to timestamp conversion I see no string to date function that does this conversion... -Original Message- From: Bryan Cantwell Sent: Monday, May 21, 2007 2:08 PM To: MySQL General Subject: string to timestamp conversion I have a table with a varchar column that contains a timestamp like this: 'Thu May 17 09:15:47 2007' I need to grab this and include it in an insert sql that puts that value in a table as a timestamp... -- 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: speedup mysql restore
The best way to speed up restores is to not use mysqldump at all. Instead take a snapshot of the filesystem with something like mylvmbackup. Then restore is as fast as copying the files over. Also mysqldump adds disable keys and disable unique checks to the output by default when using the --opt flag. -Eric On 5/20/07, Ray Cauchi [EMAIL PROTECTED] wrote: Have you tried using the use db source /path/to/dumpfile.sql command via the mysql command line client? At 08:28 AM 5/20/2007, Vitaliy Okulov wrote: Здравствуйте, mysql. How i can speedup restore of mysql DB from file created by mysqldump? MySQL is quite fast at reloading data, but if you don't have enough memory or if key_buffer_size is not set high enough, then it can take days to re-index the data. You need to stuff as much RAM as possible in your machine and set key_buffer_size to at least 30% of your machine RAM. I've had indexed take 2+ days to rebuild and adding more RAM and tweaking key_buffer_size allowed the same keys to be rebuilt in under an hour. Mike -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED] -- Eric Bergen [EMAIL PROTECTED] http://www.provenscaling.com
Re: Problem with GRANT ... 'user'@'%'
If you don't specify a hostname in SHOW GRANTS, '%' is assumed. My mistake for not telling you this before. If you enable networking, and connect with mysql -h 127.0.0.1 instead of mysql -h localhost Well, in fact 127.0.0.1 and localhost produce the same effect but by using the ip address of the server works fine :D Somebody has just sent a comment saying that localhost and a normal ip address work different, and in fact was right, now am able to connect to the ip instead of localhost... Thanks for all your comments -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: Problem with GRANT ... 'user'@'%'
Localhost is indeed a special value that isn't include in '%'. It's a feature not a bug ;) Regards, Bingo! That was the point! If i connect to the server ip or server name it works perfectly, but if I try to connect to localhost it fails unless I add a new user specific to localhost :D Thanks for your comments -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: Problem with GRANT ... 'user'@'%'
Hm, I didn't know that! I thought it was only a special value to the client tools, which I know will try to connect via socket on UNIX machines when they see 'localhost' but will try to connect via TCP/IP when they see '127.0.0.1'. Thanks for pointing this out! Baron In fact that was the problem, connecting to localhost didn't work unless I add specifically localhost... If tried with the host ip or name worked perfectly, so your comment had sense and solved it all... Just one comment, 127.0.0.1 had the same effect as localhost, I should connect to the specific host ip or name. Thanks for all your comments -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
