Error 1267 Hy000 Mysql
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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 error 1267 hy000 illegal mix of collations Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs error hy000 mysql odbc 5.1 driver access denied for user Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just error 2002 hy000 mysql like you, helping each other. Join them; it only takes a minute: Sign up Illegal mix of collations MySQL Error up vote 41 down vote favorite 21 I'm getting this strange error while processing a large number
Error 2002 Hy000 Mysql Centos
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 to change my table encoding somehow, and if so, what should I change it to? mysql sql mysql-error-1267 share|improve this question error 2006 hy000 mysql edited Feb 27 '12 at 4:20 OMG Ponies 198k36356415 asked Jun 17 '09 at 16:49 Click Upvote 66.4k175449620 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 Mar 4 '15 at 14:04 | show 3 more comments up vote 4 down vote You should set both your table encoding and connection encoding to UTF-8: ALTER TABLE keywords CHARACTER SET UTF8; -- run once and SET NAMES 'UTF8'; SET CHARACTER SET
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Mysql Illegal Mix Of Collations For Operation '='
4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Troubleshooting “Illegal mix of collations” error in mysql up vote 101 down vote favorite 38 Am getting the http://stackoverflow.com/questions/1008287/illegal-mix-of-collations-mysql-error 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 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 http://stackoverflow.com/questions/3029321/troubleshooting-illegal-mix-of-collations-error-in-mysql 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 6,18522240 2 Thanks. Actually it seems to be behaving pretty weird in my case. When I run the query as it is, via the query browser, it fetches me the results. But using a stored procedure throws up an error. –user355562 Jun 13 '10 at 6:21 4 Binary seemed to b
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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 2,425104271 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 2,425104271 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're looking for? Browse other questions tagged mysql collation utf-8 encoding or ask your own question. asked 4 years ago viewed 7361 times active 2 years ago Linked 28 MySQL: Create index If not exists Related 2Tell MySQL to start using utf-8 encoding without `convert to`ing it1Recover original utf8 data from la