Mysql Query Continue On Error
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Mysql Command Line Ignore Errors
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You Can Disable The Stop On Errors In Batch Mode Option To Ignore Such Errors
a minute: Sign up Continue SQL query even on errors in MySQL workbench up vote 31 down vote favorite 4 I'm using MySQL workbench to import a Joomla sample_data.sql file into my local database. I want it to continue importing, even if an error occurs, by skipping the line that caused the error. Is there something I can prefix the SQL
Heidisql Disable Stop On Errors In Batch Mode
with to prevent the query from halting at any errors? mysql halt share|improve this question edited Oct 14 at 7:05 asked Mar 20 '11 at 2:41 Steve 29441337 add a comment| 3 Answers 3 active oldest votes up vote 61 down vote try mysql --force < sample_data.sql Mysql help section says -f, --force Continue even if we get an sql error. share|improve this answer answered Mar 20 '11 at 2:52 Zimbabao 6,63621732 add a comment| up vote 22 down vote You could also use INSERT IGNORE INSERT IGNORE INTO mytable (primaryKey, field1, field2) VALUES ('1', 1, 2), ('1', 3, 4), //will not be inserted ('2', 5, 6); //will be inserted share|improve this answer answered Apr 17 '14 at 14:46 Lukas Ignatavičius 878816 add a comment| up vote 17 down vote accepted In MySQL Workbench, I unticked the option under Query to "Stop Script Execution on Errors": It looks like Zimbabao's answer will work also. In newer versions use 'Toggle whether execution of SQL script should continue after failed statements' share|improve this answer edited Mar 29 '12 at 2:19 KCD 3,68612442
name withheld ] Email Updates: Status: Closed Impact on me: None Category:MySQL Query Browser Severity:S4 (Feature request) Version:1.0.7 OS:Linux (Debian/Linux) Assigned to: Alfredo Kojima Triage: mysql insert ignore errors D5 (Feature request) View Add Comment Files Developer Edit Submission View Progress
Mysql Skip Errors
Log Contributions [17 Sep 2004 18:29] [ name withheld ] Description: A script stops executing upon the first error. mysql force import Some errors could be ignored - eg. duplicate key in INSERT queries. How to repeat: see above Suggested fix: When the first error occurs, the continue button should have a drop down http://stackoverflow.com/questions/5366436/continue-sql-query-even-on-errors list that has a function "Continue and Ignore This Error" or similar. Such an error would then be added to the ignore list. All errors on such a list would be ignored for the remainer of the script. The "ignore error" list gets cleared for each execution of the script and each query/script has their own ignore list. [3 Feb 2005 23:45] [ https://bugs.mysql.com/bug.php?id=5632 name withheld ] Is there anything being done for this? The bug should not be too difficult to fix since mysql returns unique error numbers. A dialog box with a button "Ingnore All" when an error is all that is required. Afterwards, all statements returning errors with the given error number would be ignored. [5 Apr 2005 1:31] Mark McAulay It is possible with MySQL to use "INSERT IGNORE INTO..." so that duplicate errors don't stop the script. I use that all the time, inserting everything from another table and letting MySQL ignore the duplicates. Another example is "DROP TABLE IF EXISTS..." which stops a lot of errors if you're running a script on a new database. It would be still be a good option though. [15 Apr 2005 22:20] Alfredo Kojima Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release. If necessary, you can access the source repository and build the latest available version, including the bugfix, yourself. More information about accessing the source trees is available at http://www.mysql.com/doc/en/Installing_sourc
to handle exceptions or errors encountered in stored procedures.When an error occurs inside a stored procedure, it is important to handle it appropriately, such as continuing or exiting the current code block’s execution, and issuing a meaningful error message.MySQL provides an http://www.mysqltutorial.org/mysql-error-handling-in-stored-procedures/ easy way to define handlers that handle from general conditions such as warnings or http://www.ducea.com/2008/02/13/mysql-skip-duplicate-replication-errors/ exceptions to specific conditions e.g., specific error codes.Declaring a handlerTo declare a handler, you use the DECLARE HANDLER statement as follows: DECLARE action HANDLER FOR condition_value statement;1DECLARE action HANDLER FOR condition_value statement;If a condition whose value matches the condition_value , MySQL will execute the statement and continue or exit the current code block based on the on error action . The action accepts one of the following values:CONTINUE : the execution of the enclosing code block ( BEGIN … END ) continues.EXIT : the execution of the enclosing code block, where the handler is declared, terminates.The condition_value specifies a particular condition or a class of conditions that activates the handler. The condition_value accepts one of the following values:A MySQL error code.A standard SQLSTATE value. Or it can be continue on error an SQLWARNING , NOTFOUND or SQLEXCEPTION condition, which is shorthand for the class of SQLSTATE values. The NOTFOUND condition is used for a cursor or SELECT INTO variable_list statement.A named condition associated with either a MySQL error code or SQLSTATE value.The statement could be a simple statement or a compound statement enclosing by the BEGIN and END keywords.MySQL error handling examplesLet’s look into several examples of declaring handlers.The following handler means that if an error occurs, set the value of the has_error variable to 1 and continue the execution. DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET has_error = 1;1DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET has_error = 1;The following is another handler which means that in case any error occurs, rollback the previous operation, issue an error message, and exit the current code block. If you declare it inside the BEGIN END block of a stored procedure, it will terminate stored procedure immediately. DECLARE EXIT HANDLER FOR SQLEXCEPTION BEGIN ROLLBACK; SELECT 'An error has occurred, operation rollbacked and the stored procedure was terminated'; END;12345DECLARE EXIT HANDLER FOR SQLEXCEPTIONBEGINROLLBACK;SELECT 'An error has occurred, operation rollbacked and the stored procedure was terminated';END;The following handler means that if there are no more rows to fetch, in case of a cursor or SELECT INTO statement, set the value
This happens in order for us to be able to identify the problem and fix it, and keep the data consistent with the mater that has sent the query. You can skip such errors, even if this is not recommended, as long as you know really well what are those queries and why they are failing, etc. For example you can skip just one query that is hanging the slave using: 1 mysql>SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; START SLAVE; There might be cases where you will want to skip more queries. For example you might want to skip all duplicate errors you might be getting (output from show slave status;): 1 "1062 | Error 'Duplicate entry 'xyz' for key 1' on query. Default database: 'db'. Query: 'INSERT INTO ..." If you are sure that skipping those errors will not bring your slave inconsistent and you want to skip them ALL, you would add to your my.cnf: 1 slave-skip-errors = 1062 As shown above in my example 1062 is the error you would want to skip, and from here we have: _ Error: 1062 SQLSTATE: 23000 (ER_DUP_ENTRY) Message: Duplicate entry ‘%s’ for key %d_ You can skip also other type of errors, but again don’t do this unless you understand very well what those queries are and what impact they have on your data: 1 slave-skip-errors=[err_code1,err_code2,...|all] and for the error codes you can see them all here … (you will see them in your _show slave statu_s; also). Posted by Marius Ducea Feb 13th, 2008 posted in: tips & tricks tagged with: mysql, tips Tweet « Linux Tips: find all files of a particular size Increase PHP memory limit » Comments Please enable JavaScript to view the comments powered by Disqus. About Me My name is Marius Ducea. I am an experienced Infrastructure Developer based in the SF Bay Area. You can find out more about me here. I blog here mostly about things I don't want to forget ;) Do you have an interesting project idea? Or you just want to chat? Get in touch! Connect @mariusducea (Twitter) mariusducea (LinkedIn) mariusducea (Facebook) mariusducea (Google+) mdxp (GitHub) Recent Posts Speedup MySQL InnoDB shutdown HowTo Migrate to Chef 11 knife-backup knife-cleanup Bay Area Chef User Group Update - After One Year GitHub Repos Status updating... @mdxp on GitHub Latest Tweets Tweets by @mariusducea Categories centosc