How to Resolve MySQL Errors Caused by Table Names with Dashes (-)?

Resolving MySQL Error with Table Name Containing a Dash (-)

When attempting to backup a database, users may encounter an error related to an invalid SQL syntax due to a table name containing a dash (-). This error message typically includes information about the affected table name.

In such scenarios, the presence of the dash in the table name creates a problem because reserved characters like this should be enclosed in backticks (`) in MySQL. Neglecting to do so can lead to syntax errors and other issues.

To address this problem, one can modify the table name in the SQL query by wrapping it in backticks. For instance, if the table name is "temp_01-01-000001", then the updated query would be:

SELECT * FROM `temp_01-01-000001`

By properly enclosing the table name in backticks, the MySQL interpreter can recognize it as a valid identifier, resolving the syntax error and allowing the query to execute successfully.

The above is the detailed content of How to Resolve MySQL Errors Caused by Table Names with Dashes (-)?. For more information, please follow other related articles on the PHP Chinese website!