MySQL 186

This error indicates that a query is taking too long to execute. MySQL 186 is a warning that the query is taking longer than the server's configured 'long_query_time' setting.

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How It Affects Your App

MySQL 186 Slow query can have a significant impact on an application's performance. It can cause queries to take longer to execute, resulting in slower response times and degraded user experience. Additionally, it can lead to increased resource utilization, resulting in higher costs for the application. In extreme cases, it can even cause the application to become unresponsive or crash.

How To Fix

1. This command will show the current value of the max_connect_errors variable.

SHOW VARIABLES LIKE 'max_connect_errors';

2. This command will set the max_connect_errors variable to a higher value.

SET GLOBAL max_connect_errors=10000;

3. This command will flush the privileges so that the new value of the max_connect_errors variable is applied.

FLUSH PRIVILEGES;

4. This command will show the new value of the max_connect_errors variable.

SHOW VARIABLES LIKE 'max_connect_errors';

5. Use an automated database observability tool to monitor and fix the MySQL 186 in question. Automated database observability tools can help identify and diagnose issues with MySQL 186 quickly and accurately. They can also provide real-time monitoring and alerting of any changes in the MySQL 186 environment, allowing for quick and effective resolution of any issues.

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