MySQL Errors and Solutions

You’ll encounter errors with MySQL frequently when working with development or administration for a variety of reasons. The configuration file settings, parameter variable restrictions, poorly written code, etc. could all be contributing factors.

This page serves as a quick reference for the numerous error message fixes offered earlier in this blog.

ERROR 1095 (HY000): You are not owner of thread

The following error occurs when using RDS MySQL when you attempt to kill a user session. MySQL> KILL 46552; > ERROR 1095 (HY000): You are not owner of thread In such cases, you can kill the session by calling the rds_kill procedure. MySQL> CALL mysql.rds_kill(46552); A separate thread is used for each connection to the…

ERROR 1419 (HY000): You do not have the SUPER privilege and binary logging is enabled

You could occasionally get the following problem when working with triggers or moving data between RDS instances. “ERROR 1419 (HY000): You do not have the SUPER privilege and binary logging is enabled (you might want to use the less safe log_bin_trust_function_creators variable)” In these cases, alter the log_bin_trust_function_creators value in the custom DB parameter group…

ERROR 1227 (42000) at line 18: Access denied Error In MySQL

We frequently run into issues when restoring databases that were created using the mysqldump command. One of them is shown below. ERROR 1227 (42000) at line 18: Access denied; you need (at least one of) the SUPER, SYSTEM_VARIABLES_ADMIN or SESSION_VARIABLES_ADMIN privilege(s) for this operation ERROR 1227 (42000) at line 24: Access denied; you need (at…

Error while Installing MySQL in EC2 Jump Server

Please read the post from earlier to learn how to set up a MySQL community server and client on EC2, which serves as a bridge to connect to AWS RDS. The following error was encountered by many of us during installation. The GPG keys listed for the “MySQL 8.0 Community Server” repository are already installed…

MySQL Error – The target table xxx of the INSERT is not insertable into

While transferring data from one database to another database, you may receive the following error. ERROR 1471 (HY000): The target table xxx of the INSERT is not insertable into. Find out the reason by executing the following command in both source and target servers. SELECT * FROM information_schema.TABLES WHERE TABLE_NAME = ‘xxx’; The target table,…

42000 (ER_SPECIFIC_ACCESS_DENIED_ERROR) Access denied;

While transferring data from one RDS instance to another you may receive the following error. Error: 1227 SQLSTATE: 42000 (ER_SPECIFIC_ACCESS_DENIED_ERROR) Access denied; you need (at least one of) the %s privilege(s) for this operation. The following could solve the problem in these circumstances. Change the log_bin_trust_function_creators value in the custom DB parameter group to 1.…

LOAD DATA INFILE – MySQL – Errors

Rows from a text file are quickly read into a table using the LOAD DATA statement. Depending on whether the LOCAL modifier is specified, the file can be read from either the server host or the client host. Data interpretation and error handling are also impacted by LOCAL. Nevertheless, after resolving one problem, I continued…

AWS RDS – Cannot modify a default parameter group error

For details about AWS RDS Parameter groups, please click here. Sometimes, when we try to modify the value of a dynamic variable in the Parameter group, it will throw the following error. “Error saving: Cannot modify a default parameter group. (Service: AmazonRDS; Status Code: 400; Error Code: InvalidParameterValue; Request ID: b5179a68-xxxx-44a8-b396-xxx; Proxy: null)” OR “Error…

MySQL Error 1067 – Invalid default value for Date

You may have noticed that date columns’ default dates in legacy systems are 0000-00-00. The data cannot be changed, therefore you’ll have to accept it. But in the current versions, particularly on AWS RDS, you’ll get the following problem when you attempt to create a table with the same default value (i.e. 0000-00-00). > 1067…

MySQL – ERROR 3105 (HY000) – Generated Column Error

You can use mysqldump and mysql.exe for backup and restoration after installing MariaDB using the sudo yum install mariadb.x86 64 command in your EC2 instance. However, the backup will succeed but the restoration will fail if your database tables have generated columns. The following error will appear. ERROR 3105 (HY000) at line 1348: The value…

MySQL ERROR 1227 (42000) at line 18: Access denied

While dumping the database using mysqldump, sometimes we encounter the following warning message. Warning: A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions, even those that changed suppressed parts of the database. If you don’t want to restore GTIDs, pass –set-gtid-purged=OFF. To make a complete dump,…

MySQL Error:1175 UPDATE in MySQL Workbench

When trying to update a row in a table using MySQL Workbench, you could occasionally encounter the following error. Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column.  To disable safe mode, toggle the option in Preferences -> SQL Editor and…

EC2 AWS RDS – MySQLDump Generated Column Error

One of the errors encountered while restoring the MySQL backup created using mysqldump is as follows. I encountered it in my EC2 jump server that connects to AWS RDS. ERROR 3105 (HY000) at line 1238: The value specified for generated column ‘column1’ in table ‘table1’ is not allowed. My backup command: [ec99-root@ip-99-9-9-991 ~]$ mysqldump -h…

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