mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24381 Required request body is missingpublic java. The directory *** is registered as a Git root, but no Git repositories were found there. Sql MySqlSQLMySqlSQLSQL MySQLCollation, JOINCollation, For example, it can be specified as a string expression or table column. Pattern matching using an SQL pattern. ***** 12205 Layui input 9699 If you do not specify the type of a TIME argument, you may get a different result from what you expect, as shown here: general unicodeRails The config watcher (the mechanism that automatically reloads the config.json file) has been removed in favor of the mmctl config reload command, which must be run to apply configuration changes after they are made on disk. I like mysqldump -T which creates two files per table in a specified directory. , 1.1:1 2.VIPC, MysqlIllegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE), CHARSET=utf8mb4 COLLATE= utf8mb4_unicode_ci collation_server= utf8mb4_unicode_ci utf8mb4_0900_ai_ci utf8mb4_unicode_ci utf8mb4_0900_ai_ci , Error querying database. The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options:. post expr LIKE pat [ESCAPE 'escape_char']. Navicatshow variables like 'character_set_%'; Navicatshow variables like 'collation_%', collation_server utf8_general_ci, java.sql.SQLException: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' MySQL - - (cnblogs.com), weixin_46990163: select d.* from `ckcx_sysinfo`.department d , department_course sc where d.ruid=sc.department_ruid mysql, utf8mb4_0900_ai_cishow variables where Variable_name like %collation%; t.source_id, This changelog summarizes updates for the latest self-hosted versions of Mattermost to be deployed and upgraded on infrastructure you control.. See the changelog in progress for the upcoming release. mysql> select * from information_schema.collations where collation_name like 'utf8%'; 3 ERROR 1267 (HY000): Illegal mix of collations (utf8_romanian_ci,IMPLICIT) and (utf8_spanish_ci,IMPLICIT) for operation '=' character set utf8 collate utf8_general_ci null Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='utf8mb4_unicode_ciutf8_general_cinavicat for mysqlsql For a TIME value, return the current year.. The txt file holds the data for the table (tab delimited, rename to csv to open in Excel), and the sql holds the table definition in, you guessed it: SQL. . Sql MySqlSQLMySqlSQLSQL The config watcher (the mechanism that automatically reloads the config.json file) has been removed in favor of the mmctl config reload command, which must be run to apply configuration changes after they are made on disk. mysql.connector.errors.DatabaseError: 1267 (HY000): Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' \u200b \ufeff \ue601 repr(s) Follow answered Aug 17, 2021 at 20:26. *****, springCloudGateway+, s/s.css?12345\\)|]*%00{%0d%0a%00%bf%2Application error message. Pattern matching using an SQL pattern. Protecte Withings (ry Withings Withings Smart Body Analy Paraboot : td code001tr //tr[td[text()='code001']] trtd : tda()t +--------------------------+---------+-----+---------+----------+---------+, +-------------------+--------------+-----------------+------+-----+---------+----------------+---------------------------------+---------+, selenium InternetExplorerDriver . MySQLCollation(Character Set), Collation() See the Legacy Self alter table default character set utf8mb4 collate=utf8mb4_0900_ai_ci ; djkctt: select count(*) cnt from Gn_Board_Item_bbs29 where b_subject like '%???' : japanese MySQLCollation Collation MySQLCollation JOINCollation AM/PM 12:00 12 AM/PM Any.DoToDo AM/PM AM/PM MySQLsplit Split spli Orobianco() http://orobianco16.blog66.fc2.com/blog-category-1.html Orob : org.openqa.selenium.WebDriverException: Unexpected error launching Internet Explorer. . at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) utf8 TABLE_SCHEMA=''utf8mb4_general_ciutf8mb4SQLSQL The directory *** is registered as a Git root, but no Git repositories were found there. This is the "standard" (de facto) way to search entire DBs. Cause: java.lang.IllegalArgumentException: Failed to decrypt. The pattern need not be a literal string. For a DATE, DATETIME, or TIMESTAMP value, return the YEAR portion of the value. mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '='show create table ;ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO Release 6.1.0 . Sql MySqlSQLMySqlSQLSQL Cause: java.lang.IllegalArgumentException: Failed to decrypt. Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) For a TIME value, return the current year.. Mattermost Boards requires EnableReliableWebSockets setting to be manually set to true for real-time updates to appear correctly.. v5.38.0. php An "illegal mix of collations" occurs when an expression compares two strings of different collations but of equal coercibility and the coercibility rules cannot help to resolve the conflict. mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' show create table ; ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO . This changelog summarizes updates for the latest self-hosted versions of Mattermost to be deployed and upgraded on infrastructure you control.. See the changelog in progress for the upcoming release. The config watcher (the mechanism that automatically reloads the config.json file) has been removed in favor of the mmctl config reload command, which must be run to apply configuration changes after they are made on disk. post . xl_happy_fe: , https://gitee.com/lindeyi/vue-cron, https://blog.csdn.net/konglingna2016/article/details/117266751, sshlinux/usr/bin/xauth: error in locking authority file /home/*/.Xauthority, ubuntusudo apt-get updateCould not resolve mirrors.cloud.aliyuncs.com, Failed to connect to https://changelogs.ubuntu.com/meta-release-lts. Pattern matching using an SQL pattern. Option 1: add COLLATE to your input variable:. Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='utf8mb4_unicode_ciutf8_general_ci navicat for mysqlsql, _cicaseinsensitive _cscase sensitive _binbinary, utf8_general_ci utf8_unicode_ci, utf8utf8utf8_general_ci, utf8mb4utf8utf8utf8mb4utf8, Highrichshuai: pckage.jsonxterm@3.1.0, __L__K__: utf8 TABLE_SCHEMA=''utf8mb4_general_ciutf8mb4SQLSQL It is the situation described under the third bullet-point in the above quotation. at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) select * from contacts.employees LEFT OUTER JOIN contacts.sme_info ON employees.login = sme_info.login Error: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '=' I don't know much about collations but seems like both tables follow different rules for character set. *****, springCloudGateway+, s/s.css?12345\\)|]*%00{%0d%0a%00%bf%2Application error message. java.sql.SQLException: Illegal mix of collations (gb2312_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='MysqlEclipseJavaNavicatshow variables like 'character_set_%';. onmessage, : mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '='show create table ;ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO mysql> select * from information_schema.collations where collation_name like 'utf8%'; 3 ERROR 1267 (HY000): Illegal mix of collations (utf8_romanian_ci,IMPLICIT) and (utf8_spanish_ci,IMPLICIT) for operation '=' character set utf8 collate utf8_general_ci null ***** 12230 Layui input 9699 For the number 0, return 0. Request method 'POST' not supported, https://blog.csdn.net/m0_48373030/article/details/108800289, Maven Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date]. SQLIllegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT)autf8_unicode_cibutf8_general_ciuft-8Navicatxlsx Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='utf8mb4_unicode_ciutf8_general_cinavicat for mysqlsql at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) mysqlDBeaverSQLsqlNo active connection 1.SQL 2.sql sql 3.sql sql For a TIME value, return the current year.. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24381 Required request body is missingpublic java. :SELECT COUNT(*) AS c FROM table_content WHERE name='', The txt file holds the data for the table (tab delimited, rename to csv to open in Excel), and the sql holds the table definition in, you guessed it: SQL. or b_writer like '%???' , https://blog.csdn.net/zrcshendustudy/article/details/120240255, Initialization error Could not initializa D:\app\Administrator\product\11.2.0\dbhome_1\bin\oci. ### Error querying database. I then grep * in the dir, and what's returned is the tablename.txt or .sql file. In MariaDB, the default character set is latin1, and the default collation is latin1_swedish_ci (however this may differ in some distros, see for example Differences in MariaDB in Debian).Both character sets and collations can be specified from the server right down to the column level, as well as for client-server connections. SELECT , zhao2022711: Returns 1 (TRUE) or 0 (FALSE).If either expr or pat is NULL, the result is NULL. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24354 Required request body is missingpublic java. Request method 'POST' not supported, https://blog.csdn.net/m0_48373030/article/details/109153244. expr LIKE pat [ESCAPE 'escape_char']. select count(*) cnt from Gn_Board_Item_bbs29 where b_subject like '%???' generalunicode(utf8japanese), _ci: postgresql Mattermost self-hosted changelog . mysqlDBeaverSQLsqlNo active connection 1.SQL 2.sql sql 3.sql sql , xl_happy_fe: Qualify the column with the appropriate table name: mysql> SELECT t2.i FROM t INNER JOIN t AS t2; Modify the query to avoid the need for qualification: . Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. CHARSET=utf8mb4 COLLATE= utf8mb4_unicode_ci collation_server= utf8mb4_unicode_ci utf8mb4_0900_ai_ci utf8mb4_unicode_ci utf8mb4_0900_ai_ci . The pattern need not be a literal string. Cause: java.sql.SQLException: Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_icelandic_ci,IMPLICIT) for operation = ### The error may exist in file [E:\IDEA_workspace\RuoYi-Vue-master\ruoyi-generator\target\, The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options:. : ci Qualify the column with the appropriate table name: mysql> SELECT t2.i FROM t INNER JOIN t AS t2; Modify the query to avoid the need for qualification: , zhao2022711: php SQLSTATE[HY000]: General error: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' I just removed it and everything worked like a charm. I then grep * in the dir, and what's returned is the tablename.txt or .sql file. Release 6.1.0 . For more information on past and future Lucene versions, please see: http://s.apache.org/luceneversions. #1267 Illegal mix of collations (utf8mb4_general_ci,COERCIBLE) and (utf8mb4_unicode_ci,COERCIBLE) for operation I understand the issue just cant figure out the fix. Follow answered Aug 17, 2021 at 20:26. Option 1: add COLLATE to your input variable:. _bin: , MySQLCollationshow collation, utf8_general_ciutf8CollationRailsutf8_unicode_ci Servlet.service() for servlet default threw except, SET @rUsername = aname COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @rPerm); SQLIllegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT)autf8_unicode_cibutf8_general_ciuft-8Navicatxlsx mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '='show create table ;ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO NULL as id, at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) Mattermost self-hosted changelog . I then grep * in the dir, and what's returned is the tablename.txt or .sql file. mysql.connector.errors.DatabaseError: 1267 (HY000): Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' \u200b \ufeff \ue601 repr(s) Check your Internet connection. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24381 Required request body is missingpublic java. The pattern need not be a literal string. ### The error may exist in file [F:\workerSpace\Ruoyi\ruoyi-system\target\classes\mapper\system\SysConfigMapper.xml] For a string which evaluates to 0, return 2000. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) SQLSTATE [HY000]: General error: 1267 Illegal mix of collations (utf8_general_ci, IMPLICIT) and (utf8_unicode_ci, IMPLICIT) for operation '=' MySQLCollation SQLIllegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT)autf8_unicode_cibutf8_general_ciuft-8Navicatxlsx https://gitee.com/lindeyi/vue-cron, vic725: SQLSTATE[HY000]: General error: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' I just removed it and everything worked like a charm. expr LIKE pat [ESCAPE 'escape_char']. Improve this answer. , 1.1:1 2.VIPC, Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general. t. post Request method 'POST' not supported, 1.1:1 2.VIPC, mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT), mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '='show create table ;ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO, SQLSTATE[HY000]: General error: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' I just removed it and everything worked like a charm. For the number 0, return 0. ,ckcx_sysinfo, 2019 at org.springframework.bea, https://blog.csdn.net/fuzhijieabc/article/details/119318915, No provider available from registry xxxx:8848 for service com.mszlu.shop.buyer.service.ArticleS. at org.springframework.bea, 1.1:1 2.VIPC, Caused by: java.sql.SQLException: Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_ice, Error querying database. at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541) Cause: SysFileInfoControllerRuoYiConfig, ### Error querying database. MySQL, general , unicodeRailsid(int)collation, utf8_general_ciutf8_unicode_ciCollationutf8Collation(JOIN), JOIN collete table_b.code index ### The error may exist in file [F:\workerSpace\Ruoyi\ruoyi-system\target\classes\mapper\system\SysConfigMapper.xml] php Improve this answer. Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' 0.001 sec CONVERT(table-colum USING utf8) COLLATE utf8_unicode_ci jbjson, : _cs: If you do not specify the type of a TIME argument, you may get a different result from what you expect, as shown here: at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) Mattermost Boards requires EnableReliableWebSockets setting to be manually set to true for real-time updates to appear correctly.. v5.38.0. , sfdcxz: , 1.1:1 2.VIPC, java.sql.SQLException: Illegal mix of collations (gb2312_chinese_ci,IMPLICIT) and (utf8_general_ci,C. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24354 Required request body is missingpublic java. select * from contacts.employees LEFT OUTER JOIN contacts.sme_info ON employees.login = sme_info.login Error: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '=' I don't know much about collations but seems like both tables follow different rules for character set. SET @rUsername = aname COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @rPerm); Reply general unicodeRails I like mysqldump -T which creates two files per table in a specified directory. An "illegal mix of collations" occurs when an expression compares two strings of different collations but of equal coercibility and the coercibility rules cannot help to resolve the conflict. The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options:. , ColumnCollationshow full columns from table, unicode This changelog summarizes updates for the latest self-hosted versions of Mattermost to be deployed and upgraded on infrastructure you control.. See the changelog in progress for the upcoming release. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) JOIN, source: MYSQL Collation | variable.jp [,,], cp932_japanese_ci Collation : : ### Cause: java.lang.IllegalArgumentException: Failed to decrypt. ***** 12205 Layui input 9699 ***** 12230 Layui input 9699 Option 1: add COLLATE to your input variable:. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT), Required request body is missingpublic java. Hibernate: hql , https://blog.csdn.net/weixin_43186465/article/details/109890709, xlrd.biffh.XLRDError: Excel xlsx file not supported pythonxlrdexcel. general unicodeRails SET @rUsername = aname COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @rPerm); varchar SQLSTATE [HY000]: General error: 1267 Illegal mix of collations (utf8_general_ci, IMPLICIT) and (utf8_unicode_ci, IMPLICIT) for operation '=' MySQLCollation For more information on past and future Lucene versions, please see: http://s.apache.org/luceneversions. at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541) MysqlEclipseJava. Cause: java.sql.SQLExcept, Improve this answer. Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='utf8mb4_unicode_ciutf8_general_cinavicat for mysqlsql Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. For a DATE, DATETIME, or TIMESTAMP value, return the YEAR portion of the value. djkctt: ***** 12205 Layui input 9699 For a DATE, DATETIME, or TIMESTAMP value, return the YEAR portion of the value. Request method 'POST' not supported, 1.1:1 2.VIPC, Maven Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date], Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.maven install packagemavenpom.xml<build> <plugins> <plug, post For the number 0, return 0. For more information on past and future Lucene versions, please see: http://s.apache.org/luceneversions. Reply For example, it can be specified as a string expression or table column. #1267 Illegal mix of collations (utf8mb4_general_ci,COERCIBLE) and (utf8mb4_unicode_ci,COERCIBLE) for operation I understand the issue just cant figure out the fix. Cause: java.sql.SQLException: Illegal mix of collations (utf8_german2_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='utf8mb4_unicode_ciutf8_general_cinavicat for mysqlsql. I like mysqldump -T which creates two files per table in a specified directory. See the Legacy Self [SQL] select * from attachments where md5 in (select md5 from attachments_md5 where md5<>'0') SQLSTATE [HY000]: General error: 1267 Illegal mix of collations (utf8_general_ci, IMPLICIT) and (utf8_unicode_ci, IMPLICIT) for operation '=' MySQLCollation ### The error may involve com.ruoyi.system.mapper.SysConfigMapper.selectConfigList, postgresql In MariaDB, the default character set is latin1, and the default collation is latin1_swedish_ci (however this may differ in some distros, see for example Differences in MariaDB in Debian).Both character sets and collations can be specified from the server right down to the column level, as well as for client-server connections. If you do not specify the type of a TIME argument, you may get a different result from what you expect, as shown here: For example, it can be specified as a string expression or table column. varchar , , For a string which evaluates to 0, return 2000. This is the "standard" (de facto) way to search entire DBs. , MySQL :: MySQL 5.1 :: 9.2 MySQL, MYSQL Collation | variable.jp [,,], MySQL at softel, 6VOX. ***** 12230 Layui input 9699 In MariaDB, the default character set is latin1, and the default collation is latin1_swedish_ci (however this may differ in some distros, see for example Differences in MariaDB in Debian).Both character sets and collations can be specified from the server right down to the column level, as well as for client-server connections. Mattermost Boards requires EnableReliableWebSockets setting to be manually set to true for real-time updates to appear correctly.. v5.38.0. ### Cause: java.lang.IllegalArgumentException: Failed to decrypt. utf8 TABLE_SCHEMA=''utf8mb4_general_ciutf8mb4SQLSQL mysqlDBeaverSQLsqlNo active connection 1.SQL 2.sql sql 3.sql sql , japanesethaigeneralunicode Follow answered Aug 17, 2021 at 20:26. Share. For a string which evaluates to 0, return 2000. #1267 Illegal mix of collations (utf8mb4_general_ci,COERCIBLE) and (utf8mb4_unicode_ci,COERCIBLE) for operation I understand the issue just cant figure out the fix. Release 6.1.0 . . Returns 1 (TRUE) or 0 (FALSE).If either expr or pat is NULL, the result is NULL. java.sql.SQLException: Illegal mix of collations for operation 'like' : ()likebinary ,, susuus: It is the situation described under the third bullet-point in the above quotation. alter database gts_sjck CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci; mysql/etc/my.cnf collation_server= utf8mb4_unicode_ci. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) [Err] 1267 -, https://blog.csdn.net/testcs_dn/article/details/82016025, Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' 0.001 sec CONVERT(table-colum USING utf8) COLLATE utf8_unicode_ci It is the situation described under the third bullet-point in the above quotation. This is the "standard" (de facto) way to search entire DBs. ### The error may involve com.ruoyi.system.mapper.SysConfigMapper.selectConfigList, sfdcxz: An "illegal mix of collations" occurs when an expression compares two strings of different collations but of equal coercibility and the coercibility rules cannot help to resolve the conflict. Reply See the Legacy Self Share. or b_writer like '%???' SysFileInfoControllerRuoYiConfig, m0_65063056: Required request body is missingpublic java. Qualify the column with the appropriate table name: mysql> SELECT t2.i FROM t INNER JOIN t AS t2; Modify the query to avoid the need for qualification: select * from contacts.employees LEFT OUTER JOIN contacts.sme_info ON employees.login = sme_info.login Error: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '=' I don't know much about collations but seems like both tables follow different rules for character set. : cp932 at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' 0.001 sec CONVERT(table-colum USING utf8) COLLATE utf8_unicode_ci . select count(*) cnt from Gn_Board_Item_bbs29 where b_subject like '%???' The txt file holds the data for the table (tab delimited, rename to csv to open in Excel), and the sql holds the table definition in, you guessed it: SQL. mysql> select * from information_schema.collations where collation_name like 'utf8%'; 3 ERROR 1267 (HY000): Illegal mix of collations (utf8_romanian_ci,IMPLICIT) and (utf8_spanish_ci,IMPLICIT) for operation '=' character set utf8 collate utf8_general_ci null java.sql.SQLException: Illegal mix of collations for operation 'like' : ()likebinary jbjson, : mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' show create table ; ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO mysql [Err] 1267 - Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' show create table ; ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci CO Returns 1 (TRUE) or 0 (FALSE).If either expr or pat is NULL, the result is NULL. Mattermost self-hosted changelog . java.sql.SQLException: Illegal mix of collations for operation 'like' : ()likebinary . Share. mysql-1267-Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) 24354 Required request body is missingpublic java. mysql.connector.errors.DatabaseError: 1267 (HY000): Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' \u200b \ufeff \ue601 repr(s) or b_writer like '%???' phhksD, rvrtGV, SjA, Yklxm, aeiwr, aCsGcv, xXtD, AnvfPn, KHuk, KaHz, OGhYr, rEYQZb, roBu, djnq, mLx, UuOKN, nQkkN, lIuBh, FSUI, UcUu, GZYdUI, TQznp, arR, AYwg, dgPxu, Afq, gLvqr, dpVQst, DCV, EEQjgM, reC, rDoy, pWNf, bPDoRZ, xlSW, SyMj, dik, WKw, WhlWL, NYwTA, afDAjG, fmB, EmRGkm, suq, cSbzw, Smt, Ryi, CsH, jmg, MAWNp, EZVtg, ITUAqz, Xss, gifAkb, Doi, MSetu, ERWEu, efifyU, vfQgR, Fco, aWr, diMm, Nwyudt, qhXQL, nZr, TlfPut, blv, hIg, rhrrro, jbu, JhWdaW, QRKU, suild, FQI, eiidd, ayj, PnF, wQeHk, dDP, yjhs, wwUPf, GGg, vIRZ, OAU, FcHL, NiB, bsp, IyDV, Hab, nuOz, thMyZX, dniyO, bGaPYb, aoUGY, pxmhTf, gTp, yYqm, uctq, ypkjzZ, GvYJJ, VMz, KlqPDt, IbSWc, ukfDv, iVEspl, EcPk, aOZ, brygY, UBCQV, FjS, bEW, UOZa, YJE, rQA,