Failed to Execute SQL Queries Due to Insufficient Drives Space

Symptom

When executing a SQL query, the query fails due to insufficient drive space, and the message "Write file error" is displayed.

Key Process and Cause Analysis

The possible causes are as follows:

• The drive space is insufficient. As a result, the file fails to be written.
• The write permission on the file is missing. As a result, a write error occurs.
• The drive is faulty.

Conclusion and Solution

Check the error logs of the database and take the following measures accordingly:

• If the logs indicate that the drive space is insufficient, increase the drive space.
• If the logs indicate that the write permission on the file is missing, grant the write permission on the file.
• If the logs indicate that the drive is faulty, replace the drive.