How to Temporarily Disable and Re-enable SQL Query Logging in the Rails Console?

Temporarily Suspending SQL Query Logging in Rails Console

When debugging in the Rails console, excessive SQL query logging can clutter the output, making it difficult to read. Fortunately, there are methods to temporarily disable and re-enable logging.

To turn off SQL query logging:

This assigns the current logger to a temporary variable, then sets the logger to nil, effectively silencing all SQL queries.

To re-enable logging:

This restores the logger to its previous value, resuming SQL query logging.

If setting the logger to nil causes errors, you can instead set its level to 1 (Logger::INFO):

This effectively filters out all SQL queries from the output, while still allowing warning and error messages to be logged.

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