Error 2013 Cr_server_lost
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Reporter: Wouter de Jong Email Updates: Status: Unsupported Impact on me: None Category:Connectors: DBD::mysql ( Perl ) Severity:S1 mysql error codes and messages (Critical) Version:3.002 - 4.007 OS:Linux (Linux) Assigned to: Tags: error 2013: lost connection to mysql server during query when dumping table Contribution Triage: D4 (Minor) View Add Comment Files Developer Edit Submission View Progress Log Contributions
Mysql Error 2013
[3 Apr 2007 12:59] Wouter de Jong Description: mysql_auto_reconnect is not working for me in DBI 3.002 through 4.004 when the server is sending a
Mysql Error 2006
CR_SERVER_LOST (error 2013). This happens in my case when the 'low' wait-timeout on the server has been reached. Reason is that in dbdimp.c : mysql_db_reconnect() is only checking against CR_SERVER_GONE_ERROR (error 2006). if (mysql_errno(&imp_dbh->mysql) != CR_SERVER_GONE_ERROR) /* Other error */ return FALSE; My idea is that when the wait_timeout is index of bash_history hit, the connection should also be restored automatically. Eg. I don't see a big difference in CR_SERVER_GONE_ERROR and CR_SERVER_LOST. How to repeat: What I do to test this : my $dbh = DBI->connect("DBI:mysql:database=test;host=$h",$u,$p) || die("mysql_connect() failed\n"); printf("AMOUNT: %d\n",run_q()); sleep(90); printf("AMOUNT: %d\n",run_q()); $dbh->disconnect(); sub run_q { my $_sth = $dbh->prepare("SELECT 100 AS amount"); $_sth->execute(); my $_amount = $_sth->fetchrow; return($_amount); } The 2nd run_q fails since the wait_timeout on the MySQL-server has been exceeded, and the server has closed the connection and sent error 2013. You could opt for doing a disconnect before the sleep() and then make a connection after the sleep again, but the real code is way more complex and dynamic in time runs (eg. I/O operation). That would make more and more connect/disconnect operations that aren't usually necessary (wait_timeout is only seldom reached). Suggested fix: Add a check for CR_SERVER_LOST (error 2013). --- dbdimp.c Tu
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Mysql Error 2002
about Stack Overflow the company Business Learn more about hiring developers or posting ads mysql error 2003 with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow mysql has gone away is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error Code: 2013. Lost connection to MySQL server during query up vote https://bugs.mysql.com/bug.php?id=27613 67 down vote favorite 22 I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench. I noticed also that it appears whenever I run long query. Is there away to increase the timeout value? mysql mysql-workbench share|improve this question edited Oct 6 at 8:06 agold 2,66571532 asked May 12 '12 at 12:14 user836026 http://stackoverflow.com/questions/10563619/error-code-2013-lost-connection-to-mysql-server-during-query 2,50054582 add a comment| 16 Answers 16 active oldest votes up vote 118 down vote accepted New versions of MySQL WorkBench have an option to change specific timeouts. For me it was under Edit → Preferences → SQL Editor → DBMS connection read time out (in seconds): 600 Changed the value to 6000. Also unchecked limit rows as putting a limit in every time I want to search the whole data set gets tiresome. share|improve this answer edited Oct 8 '12 at 22:53 Marko 8,119102653 answered Oct 8 '12 at 22:49 eric william nord 1,204273 1 Is it possible to increase this limit over 99,999 seconds? The DBMS connection read time out field only accept up to 5 figures, and setting the field to 0 is equivalent to the default parameter (600 seconds). (Windows 7 64-bit Ultimate, MySQL Workbench 5.2.47 CE) –Franck Dernoncourt Jun 1 '13 at 21:30 1 Following stackoverflow.com/q/16877574/395857, this issue is now solved (bugs.mysql.com/bug.php?id=69395) –Franck Dernoncourt Jun 18 '13 at 3:46 2 uncheck limit rows in in Edit → Preferences →SQL Queries –Jon Mar 2 '14 at 16:32 1 I tried this and it now shows Error 0 with no message when I right-click a table and click S
Login as another user Active bugs Resolved bugs Rejected bugs Report a new bug This queue is for tickets about the DBD-mysql CPAN distribution. Report information https://rt.cpan.org/Ticket/Display.html?id=83495 The Basics Id: 83495 Status: open Priority: 0/ Queue: DBD-mysql People http://forum.sa-mp.com/showthread.php?t=295035 Owner: CAPTTOFU [...] cpan.org Requestors: sveta.smirnova [...] oracle.com Cc: AdminCc: Bug Information Severity: Normal Broken in: 4.024 Fixed in: (no value) History Show all quoted text — Show full headers # WedFeb2017:46:252013 sveta.smirnova [...] oracle.com - Ticket created Subject: auto_reconnect not matching CR_SERVER_LOST (only mysql error CR_SERVER_GONE_ERROR) Download (untitled) / with headers text/plain 2k Originally reported by Wouter de Jong at http://bugs.mysql.com/bug.php?id=27613 Description: mysql_auto_reconnect is not working for me in DBI 3.002 through 4.004 when the server is sending a CR_SERVER_LOST (error 2013). This happens in my case when the 'low' wait-timeout on the server has been reached. Reason is that error 2013 cr_server_lost in dbdimp.c : mysql_db_reconnect() is only checking against CR_SERVER_GONE_ERROR (error 2006). if (mysql_errno(&imp_dbh->mysql) != CR_SERVER_GONE_ERROR) /* Other error */ return FALSE; My idea is that when the wait_timeout is hit, the connection should also be restored automatically. Eg. I don't see a big difference in CR_SERVER_GONE_ERROR and CR_SERVER_LOST. How to repeat: What I do to test this : my $dbh = DBI->connect("DBI:mysql:database=test;host=$h",$u,$p) || die("mysql_connect() failed\n"); printf("AMOUNT: %d\n",run_q()); sleep(90); printf("AMOUNT: %d\n",run_q()); $dbh->disconnect(); sub run_q { my $_sth = $dbh->prepare("SELECT 100 AS amount"); $_sth->execute(); my $_amount = $_sth->fetchrow; return($_amount); } The 2nd run_q fails since the wait_timeout on the MySQL-server has been exceeded, and the server has closed the connection and sent error 2013. You could opt for doing a disconnect before the sleep() and then make a connection after the sleep again, but the real code is way more complex and dynamic in time runs (eg. I/O operation). That would make more and more connect/disconnect operations that aren't usually necessary (wait_timeout is only seldom re
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