Why Does MySQL Throw a 'Failed to Open File' Error When Executing SQL Scripts?

Executing SQL Scripts in MySQL

When working with MySQL, executing SQL queries from a text file can be a convenient way to manage database operations. Encountering the error "Failed to open file" while trying to run the file can be frustrating.

Understanding the Error

The error message indicates that MySQL couldn't locate the specified SQL file (test.sql). The file path might be incorrect, or the file may not exist in the specified location.

Resolve the Issue

To resolve the issue, use the correct syntax to declare the SQL file as a source:

mysql> source <file_path></file_path>

Replace with the absolute path to the SQL file (e.g., homesivakumarDesktoptest.sql).

Executing the Query

Once the SQL file is declared, execute it using a semicolon (;) at the end:

mysql> source \home\sivakumar\Desktop\test.sql;

This command will load the SQL queries from the file and execute them in MySQL.

Additional Note

If you are executing a SQL file from a script or a command, you can use the -S or --source command-line parameter to specify the file to execute. For example:

mysql -S \home\sivakumar\Desktop\test.sql

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