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https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-troubleshooting-query-privatelink.html
Note:The error messages might read differently, as MySQL HeatWave on AWS gets updated. Table 6-1 Query PrivateLink: Common Issues and Resolutions Deployment Step Error Summary Steps to Resolve Create Query PrivateLink CreatePrivateLink: 1 Validation ... Troubleshooting a Query PrivateLink 6.1.5 Troubleshooting a Query PrivateLink Table 6-1 lists some common issues and their resolutions when setting up a Query PrivateLink, and Troubleshooting Connectivity in your AWS Account Using the AWS Reachability Analyzer for a Query PrivateLink gives further help for ...
https://dev.mysql.com/doc/connector-j/en/connector-j-schema-validation.html
This is done by specifying a JSON Schema during Collection creation or modification; schema validation is then performed by the server at a document creation or update, and an error is returned if the document does not validate against the assigned ... When working with MySQL Server 8.0.19 and later: Schema validation can be configured for a Collection, so that documents in the Collection are validated against a schema before they can be inserted or ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-attribute-tables-other.html
AllowUnresolvedHostNames: When false (default), failure by management node to resolve host name results in fatal error; when true, unresolved host names are reported as warnings only. Checksum: If checksum is enabled, all signals between nodes are ...Group: Used for group proximity; smaller value is interpreted as being ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-mcmd.html
level=level Type Enumeration Default Value info Valid Values fatalsystemerrorwarninginfonotedebug Sets the mcmd log severity level. unknown_config_option=string Type String Default Value error Valid Values errorwarning Determines the behavior for ...
https://dev.mysql.com/doc/refman/9.7/en/alter-user.html
By default, an error occurs if you try to modify a user that does not exist. If the IF EXISTS clause is given, the statement produces a warning for each named user that does not exist, rather than an error. Operations performed by a restricted ...
https://dev.mysql.com/doc/refman/9.7/en/atomic-ddl.html
DROP TABLE fails with an error if a named table does not exist, and no changes are made, regardless of the storage engine. Account management statements either succeed for all named users or roll back and have no effect if an error occurs. Depending ...An atomic DDL statement combines the data dictionary updates, storage engine operations, and binary log writes associated with a DDL operation into a single, atomic ...
https://dev.mysql.com/doc/refman/9.7/en/collation-diagnostics.html
The MySQL server generates diagnostics when it finds problems while parsing the Index.xml file: Unknown tags are written to the error log. For example, the following message results if a collation definition contains a <aaa> tag: [Warning] Buffered ...In other cases, when a collation description is generally correct but contains some unknown tags, the collation is initialized and is available for ...
https://dev.mysql.com/doc/refman/9.7/en/column-count-limit.html
mysql> CREATE TABLE t (a VARCHAR(10000), b VARCHAR(10000), c VARCHAR(10000), d VARCHAR(10000), e VARCHAR(10000), f VARCHAR(10000), g VARCHAR(6000)) ENGINE=InnoDB CHARACTER SET latin1; ERROR 1118 (42000): Row size too large. You have to change some ... This section describes limits on the number of columns in tables and the size of individual ...
https://dev.mysql.com/doc/refman/9.7/en/constraint-enum.html
An error occurs for values that do not satisfy these conditions: An ENUM value must be one of those listed in the column definition, or the internal numeric equivalent thereof. The value cannot be the error value (that is, 0 or the empty string).
https://dev.mysql.com/doc/refman/9.7/en/constraints.html
We must handle the case when you have inserted or updated a lot of rows in a nontransactional table for which changes cannot be rolled back when an error occurs. The basic philosophy is that MySQL Server tries to produce an error for anything that ... MySQL enables you to work both with transactional tables that permit rollback and with nontransactional tables that do ...