Re: How to get the name of the last failed FK constraint
Hi, Status; gives your own session id. To be combined to show innodb status (ksh or perl). Mathias Selon Frank Schröder [EMAIL PROTECTED]: [EMAIL PROTECTED] wrote: Frank Schröder [EMAIL PROTECTED] wrote on 05/31/2005 03:18:11 AM: Hello, I have an InnoDB table running on MySQL 4.1.11 with multiple FK constraints. I'm accessing it via JDBC from Java. When an FK constraint fails with error 1216 I need to know which of the constraints failed. SHOW INNODB STATUS returns the following output ... CONSTRAINT `u_registration_ibfk_1` FOREIGN KEY (`DEVICE_ID`) REFERENCES `u_device` (`DEVICE_ID`) ... Is there a way of getting to the name of the last failed FK constraint without using SHOW INNODB STATUS? What I need is the 'u_registration_ibfk_1' from the above example. Any help is highly appreciated -- Frank Have you looked at the results of SHOW INNODB STATUS; ? Shawn Green Database Administrator Unimin Corporation - Spruce Pine Yes, as you can see from my original post I'm actually trying to figure out how to do this *without* SHOW INNODB STATUS as this reports the last FK failure for the entire engine and not just my session - at least that's how I interpret the documentation. The thing that's really a headscratcher for me is why its possible for me to set a name for a constraint if it isn't displayed in an error and I can't get to it. It's useless. I have a hard time believing that so I figure that I just haven't figured out how to get to it. I just didn't think that it was so hard. -- Frank -- 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 get the name of the last failed FK constraint
[EMAIL PROTECTED] wrote: Hi, Status; gives your own session id. To be combined to show innodb status (ksh or perl). Mathias I'm not sure I understand. Are you saying that SHOW INNODB STATUS shows only the information of the current session or that I can supply a session id to the call? -- Frank -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: How to get the name of the last failed FK constraint
I say this : Enter password: *** Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 to server version: 4.1.11-nt-max-log Type 'help;' or '\h' for help. Type '\c' to clear the buffer. mysql status -- mysql Ver 14.7 Distrib 4.1.11, for Win32 (ia32) Connection id: 1 Current database: Current user: [EMAIL PROTECTED] SSL:Not in use Using delimiter:; Server version: 4.1.11-nt-max-log Protocol version: 10 Connection: localhost via TCP/IP Server characterset:latin2 Db characterset:latin2 Client characterset:latin1 Conn. characterset:latin1 TCP port: 3306 Uptime: 12 hours 17 min 30 sec Threads: 1 Questions: 3 Slow queries: 0 Opens: 11 Flush tables: 1 Open tables: 0 Queries per second avg: 0.000 -- mysql Connection id: 1 is yours. Mathias Selon Frank Schröder [EMAIL PROTECTED]: [EMAIL PROTECTED] wrote: Hi, Status; gives your own session id. To be combined to show innodb status (ksh or perl). Mathias I'm not sure I understand. Are you saying that SHOW INNODB STATUS shows only the information of the current session or that I can supply a session id to the call? -- Frank -- 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 get the name of the last failed FK constraint
Frank Schröder [EMAIL PROTECTED] wrote on 05/31/2005 03:18:11 AM: Hello, I have an InnoDB table running on MySQL 4.1.11 with multiple FK constraints. I'm accessing it via JDBC from Java. When an FK constraint fails with error 1216 I need to know which of the constraints failed. SHOW INNODB STATUS returns the following output ... CONSTRAINT `u_registration_ibfk_1` FOREIGN KEY (`DEVICE_ID`) REFERENCES `u_device` (`DEVICE_ID`) ... Is there a way of getting to the name of the last failed FK constraint without using SHOW INNODB STATUS? What I need is the 'u_registration_ibfk_1' from the above example. Any help is highly appreciated -- Frank Have you looked at the results of SHOW INNODB STATUS; ? Shawn Green Database Administrator Unimin Corporation - Spruce Pine
Re: How to get the name of the last failed FK constraint
[EMAIL PROTECTED] wrote: Frank Schröder [EMAIL PROTECTED] wrote on 05/31/2005 03:18:11 AM: Hello, I have an InnoDB table running on MySQL 4.1.11 with multiple FK constraints. I'm accessing it via JDBC from Java. When an FK constraint fails with error 1216 I need to know which of the constraints failed. SHOW INNODB STATUS returns the following output ... CONSTRAINT `u_registration_ibfk_1` FOREIGN KEY (`DEVICE_ID`) REFERENCES `u_device` (`DEVICE_ID`) ... Is there a way of getting to the name of the last failed FK constraint without using SHOW INNODB STATUS? What I need is the 'u_registration_ibfk_1' from the above example. Any help is highly appreciated -- Frank Have you looked at the results of SHOW INNODB STATUS; ? Shawn Green Database Administrator Unimin Corporation - Spruce Pine Yes, as you can see from my original post I'm actually trying to figure out how to do this *without* SHOW INNODB STATUS as this reports the last FK failure for the entire engine and not just my session - at least that's how I interpret the documentation. The thing that's really a headscratcher for me is why its possible for me to set a name for a constraint if it isn't displayed in an error and I can't get to it. It's useless. I have a hard time believing that so I figure that I just haven't figured out how to get to it. I just didn't think that it was so hard. -- Frank -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Re: How to get the name of the last failed FK constraint
Frank Schröder wrote: The thing that's really a headscratcher for me is why its possible for me to set a name for a constraint if it isn't displayed in an error and I can't get to it. It's useless. Same as setting a name for an index -- it allows you to alter or delete it later. -- Keith Ivey [EMAIL PROTECTED] Smokefree DC http://www.smokefreedc.org Washington, DC -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
How to get the name of the last failed FK constraint
Hello, I have an InnoDB table running on MySQL 4.1.11 with multiple FK constraints. I'm accessing it via JDBC from Java. When an FK constraint fails with error 1216 I need to know which of the constraints failed. SHOW INNODB STATUS returns the following output ... CONSTRAINT `u_registration_ibfk_1` FOREIGN KEY (`DEVICE_ID`) REFERENCES `u_device` (`DEVICE_ID`) ... Is there a way of getting to the name of the last failed FK constraint without using SHOW INNODB STATUS? What I need is the 'u_registration_ibfk_1' from the above example. Any help is highly appreciated -- Frank -- 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]
How to get the name of the last failed FK constraint
Hello, I have an InnoDB table running on MySQL 4.1.11 with multiple FK constraints. I'm accessing it via JDBC from Java. When an FK constraint fails with error 1216 I need to know which of the constraints failed. SHOW INNODB STATUS returns the following output ... CONSTRAINT `u_registration_ibfk_1` FOREIGN KEY (`DEVICE_ID`) REFERENCES `u_device` (`DEVICE_ID`) ... Is there a way of getting to the name of the last failed FK constraint without using SHOW INNODB STATUS? What I need is the 'u_registration_ibfk_1' from the above example. Any help is highly appreciated -- Frank -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
