Error Number 1267 Illegal Mix Of Collations
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Sqlstate Hy000 General Error 1267 Illegal Mix Of Collations
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow illegal mix of collations (latin1_swedish_ci implicit) and (utf8_general_ci coercible) Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Illegal mix of collations MySQL Error up vote 41 mysql illegal mix of collations for operation '=' down vote favorite 21 I'm getting this strange error while processing a large number of data... Error Number: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' SELECT COUNT(*) as num from keywords WHERE campaignId='12' AND LCASE(keyword)='hello again 昔 ã‹ã‚‰ ã‚ã‚‹ å ´æ‰€' What can I do to resolve this? Can I escape the string somehow so this error wouldn't occur, or do I need
Mysql Illegal Mix Of Collations (utf8_unicode_ci Implicit) And (utf8_general_ci Implicit)
to change my table encoding somehow, and if so, what should I change it to? mysql sql mysql-error-1267 share|improve this question edited Feb 27 '12 at 4:20 OMG Ponies 199k36356415 asked Jun 17 '09 at 16:49 Click Upvote 66.5k176450620 add a comment| 3 Answers 3 active oldest votes up vote 118 down vote accepted SET collation_connection = 'utf8_general_ci' then for your databases ALTER DATABASE db CHARACTER SET utf8 COLLATE utf8_general_ci ALTER TABLE table CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci MySQL sneaks swedish in there sometimes for no sensible reason. share|improve this answer answered Jun 17 '09 at 16:59 Ben Hughes 10.1k13032 2 works like a charm :) –Shiv Deepak Nov 28 '12 at 19:25 1 Fantastic friend. it work great. thanks. –Sagotharan Mar 14 '13 at 10:31 2 @Ben: Thank you for a directly copy-pastable solution. Saved me lots of time. –Pistos Oct 3 '13 at 16:57 9 @Ben: It was initially developed by a Swedish company... That is the reason behind the annoying latin1_swedish_ci initial setting.. :( –Vajk Hermecz Sep 29 '14 at 7:45 1 I didn't have permissions to do the first statement but it worked just doing the table –Rob Sedgwick Ma
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Mysql Error 1267 Illegal Mix Of Collations
Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Troubleshooting “Illegal mix http://stackoverflow.com/questions/1008287/illegal-mix-of-collations-mysql-error of collations” error in mysql up vote 101 down vote favorite 38 Am getting the below error when trying to do a select through a stored procedure in MySQL. Illegal mix of collations (latin1_general_cs,IMPLICIT) and (latin1_general_ci,IMPLICIT) for operation '=' Any idea on what might be going wrong here? The collation of the table is latin1_general_ci and that of the column in the where clause is http://stackoverflow.com/questions/3029321/troubleshooting-illegal-mix-of-collations-error-in-mysql latin1_general_cs. mysql collation share|improve this question edited Aug 4 '14 at 19:07 user212218 asked Jun 12 '10 at 16:23 user355562 6983914 add a comment| 10 Answers 10 active oldest votes up vote 100 down vote This is generally caused by comparing two strings of incompatible collation or by attempting to select data of different collation into a combined column. The clause COLLATE allows you to specify the collation used in the query. For example, the following WHERE clause will always give the error you posted: WHERE 'A' COLLATE latin1_general_ci = 'A' COLLATE latin1_general_cs Your solution is to specify a shared collation for the two columns within the query. Here is an example uses of the COLLATE clause: SELECT * FROM table ORDER BY key COLLATE latin1_general_ci; Another option is to use the BINARY operator: BINARY str is shorthand for CAST(str AS BINARY). Your solution might look something like this: SELECT * FROM table WHERE BINARY a = BINARY b; Or, SELECT * FROM table ORDER BY BINARY a; share|improve this answer edited Jul 26 '14 at 22:54 answered Jun 12 '10 at 17:17 defines 6,20522240 2 Thanks. Actually it seems to
Read Home Forum vBulletin Legacy Versions & Products Legacy vBulletin Versions vBulletin 3.6 Questions, Problems and Troubleshooting Join us on Facebook, Twitter and YouTube. This section is an archive http://www.vbulletin.com/forum/forum/vbulletin-legacy-versions-products/legacy-vbulletin-versions/vbulletin-3-6-questions-problems-and-troubleshooting/199945-the-right-way-to-fix-the-illegal-mix-of-collations-problem with no posting allowed. The software represented in this forum is no longer supported or updated. If you need help upgrading to a newer version of vBulletin please open a support ticket. You http://dba.stackexchange.com/questions/24587/mysql-illegal-mix-of-collations can also post in the section supporting the upgrade version you're planning to use. We are sorry for any inconvenience this may cause. Welcome to the vBulletin support forums! In the forums illegal mix you can receive professional support and assistance with any issues you might have with your vBulletin Products. If you are having problems posting in the relevant areas for your software, please see this topic. Announcement Collapse No announcement yet. The right way to fix the (Illegal mix of collations) problem Collapse X Collapse Posts Latest Activity Search Page of 2 Filter Time All Time Today Last illegal mix of Week Last Month Show All Discussions only Photos only Videos only Links only Polls only Filtered by: Clear All new posts Previous 1 2 Next Mohamed Ashraf New Member Join Date: Jun 2006 Posts: 9 #1 The right way to fix the (Illegal mix of collations) problem Tue 8th Aug '06, 3:09pm Hello every body ,, I noticed that alot of people had the (Illegal mix of collations) problem ( me too ) , Code: Database error in vBulletin 3.6.0:Invalid SQL: SELECT cron.* FROM cron AS cron LEFT JOIN product AS product ON (cron.product = product.productid) WHERE cron.nextrun <= 1154876909 AND cron.active = 1 AND (product.productid IS NULL OR product.active = 1) ORDER BY cron.nextrun LIMIT 1;MySQL Error : Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and(latin1_general_ci,IMPLICIT) for operation '='Error Number : 1267 Date : Sunday, August 6th 2006 @ 06:08:29 PM Script : http://xxxxxxxxx/vb/cron.php?&rand=732223 Referrer : http://xxxxxxxxx/vb/forumdisplay.php?f=25 IP Address : xx.xxx.xxx.xxx Username : Classname : vb_database so here is the right way to fix it ,,, # first we have to know which Tables we have to work on it ,, in the message we can see [ LEFT JOIN product AS product ON (cron.product = product.pr
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top MySQL: Illegal mix of collations up vote 6 down vote favorite I've tried using a stored procedure to create indices, and got the following error: ERROR 1267 (HY000): Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT) for operation '=' There's no line number or any other debugging hint. What's the best way to debug this error? Are there any good guidelines to avoid encoding inconsistencies? mysql collation utf-8 encoding share|improve this question edited Sep 20 '12 at 11:12 asked Sep 20 '12 at 9:15 Adam Matan 2,445104271 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted After some trial and error, I've learned how and where to apply COLLATE: Converted lines like: SELECT SOMETHING FROM SOMEWHERE WHERE table_schema = given_database AND table_name = given_table AND index_name = given_index; To: SELECT SOMETHING FROM SOMEWHERE WHERE table_schema COLLATE utf8_unicode_ci = given_database AND table_name COLLATE utf8_unicode_ci = given_table AND index_name COLLATE utf8_unicode_ci = given_index; share|improve this answer answered Sep 20 '12 at 12:41 Adam Matan 2,445104271 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you'r