Error 1267 Illegal Mix Of Collations
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Mysql Error Code 1267
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Mysql Illegal Mix Of Collations For Operation '='
each other. Join them; it only takes a minute: Sign up Illegal mix of collations error in MySql up vote 25 down vote favorite 10 Just got this answer from a previous question and it works a treat!
Illegal Mix Of Collations (latin1_swedish_ci,implicit) And (utf8_general_ci,coercible)
SELECT username, (SUM(rating)/COUNT(*)) as TheAverage, Count(*) as TheCount FROM ratings WHERE month='Aug' GROUP BY username HAVING TheCount > 4 ORDER BY TheAverage DESC, TheCount DESC But when I stick this extra bit in it gives this error: Documentation #1267 - Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (latin1_general_ci,IMPLICIT) for operation '=' SELECT username, (SUM(rating)/COUNT(*)) as TheAverage, Count(*) as TheCount FROM ratings WHERE month='Aug' **AND username IN (SELECT username FROM users WHERE gender =1)** GROUP BY username HAVING TheCount mysql illegal mix of collations (utf8_unicode_ci,implicit) and (utf8_general_ci,implicit) > 4 ORDER BY TheAverage DESC, TheCount DESC The table is: id, username, rating, month mysql collation mysql-error-1267 share|improve this question edited Jun 27 '14 at 11:08 Rikesh 19k104166 asked Aug 6 '09 at 22:21 Oliver 2591718 add a comment| 15 Answers 15 active oldest votes up vote 7 down vote accepted Check the collation type of each table, and make sure that they have the same collation. After that check also the collation type of each table field that you have use in operation. I had encountered the same error, and that tricks works on me. share|improve this answer edited Jan 16 '12 at 13:12 bluish 9,4041269126 answered Sep 29 '09 at 10:01 1mr3yn add a comment| up vote 50 down vote Here's how to check which columns are the wrong collation: SELECT table_schema, table_name, column_name, character_set_name, collation_name FROM information_schema.columns WHERE collation_name = 'latin1_general_ci' ORDER BY table_schema, table_name,ordinal_position; And here's the query to fix it: ALTER TABLE tbl_name CONVERT TO CHARACTER SET latin1 COLLATE 'latin1_swedish_ci'; Link share|improve this answer edited Feb 6 '13 at 23:59 answered Apr 21 '11 at 16:32 Dean Rather 13k104262 Thanks, this saved my day! –rahimv Aug 15 at 8:46 add a comment| up vote 5 down vote I was getting this same error on PhpMyadmin and did the solution indicated here which worked for me ALTER TABLE table CONVERT TO
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta illegal mix of collations for operation 'like' Discuss the workings and policies of this site About Us Learn mysql illegal mix of collations for operation 'concat' more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us illegal mix of collations for operation 'case' Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like http://stackoverflow.com/questions/1241856/illegal-mix-of-collations-error-in-mysql 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 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 http://stackoverflow.com/questions/3029321/troubleshooting-illegal-mix-of-collations-error-in-mysql 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 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
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 http://stackoverflow.com/questions/31130841/error-number-1267-illegal-mix-of-collations-latin1-swedish-ci-implicit-and-u more about Stack Overflow the company Business Learn more about hiring developers or posting http://stackoverflow.com/questions/19636743/illegal-mix-of-collations-error-in-mysql-query ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss 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 Error Number: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) illegal mix for operation '=' up vote 0 down vote favorite Table Name: xyz Type: InnoDB Collation:latin1_swedish_ci Fields: --------------------------------------------------------------------------- Field | Type | Collation | Extra | --------------------------------------------------------------------------- id | int | | Primary Key | --------------------------------------------------------------------------- name | varchar | latin1_swedish_ci | | --------------------------------------------------------------------------- This is my database table. And When I am trying to insert a value for name something like this If T₀, T₁, T₂ . . illegal mix of . . . . . Tn represent the terms in the expansion of (x + a)n, then (T₀ - T₂ + T₄ - . . )2 + (T₁ - T₃ + T₅ - . . )2 I get the following error: Error Number: 1267Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' I did a quick research & found many S.O questions and articles providing solutions but none of them worked for me. My Reference: Visit I tried changing the collation of the table using a query like this: ALTER TABLE xyz CHARACTER SET utf8 COLLATE utf8_general_ci; But the error remained still. I also tried using utf8_unicode_ci but that also didn't work. Reasons? Solutions? Gracias. mysql utf-8 collation share|improve this question edited Jun 30 '15 at 6:51 asked Jun 30 '15 at 6:11 Sajeev C 5851420 possible duplicate of MySQL Illegal mix of collations –vhu Jun 30 '15 at 6:40 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Thanks to @vhu for marking this as duplicate. Answer Courtesy: @Marvin W I modified my table and that fixed my problem. ALTER TABLE xyz CONVERT TO CHARACTER SET utf8; share|improve this answer answered Jun 30
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 Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss 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 Illegal mix of collations error in mysql query up vote 1 down vote favorite 3 Is there any way to compare the generated range column in the mysql query ? SELECT ue.bundle,ue.timestamp,b.id,bv.id as bundleVersionId,bv.start_date,bv.end_date, bv.type,ue.type from ( SELECT bundle,timestamp,tenant, case when Document_Id ='' then 'potrait' WHEN Document_Id<>'' then 'persisted' end as type from uds_expanded ) ue JOIN bundle b on b.name=ue.bundle join bundle_version bv on b.id=bv.bundle_id WHERE ue.tenant='02306' and ue.timestamp >= bv.start_date and ue.timestamp <=bv.end_date and **ue.type=bv.type ;** I am getting the following error when I try to compare the types Error Code: 1267. Illegal mix of collations (utf8_general_ci,COERCIBLE) and (latin1_swedish_ci,IMPLICIT) for operation '=' 0.000 sec mysql sql collation share|improve this question edited Aug 30 '14 at 1:19 Edper 5,87511024 asked Oct 28 '13 at 13:59 Sandeep Rao 55031225 add a comment| 4 Answers 4 active oldest votes up vote 5 down vote accepted Stick to one encoding/collation for your entire system. Right now you seem to be using UTF8 one place and latin1 in another place. Convert the latter to use UTF8 as well and you'll be good. You can change the collation to UTF8 using alter table