method

while_preventing_writes

v6.1.3.1 - Show latest stable - 0 notes - Class: ConnectionHandling

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What's this?

while_preventing_writes(enabled = true, &block) public

Prevent writing to the database regardless of role.

In some cases you may want to prevent writes to the database even if you are on a database that can write. while_preventing_writes will prevent writes to the database for the duration of the block.

This method does not provide the same protection as a readonly user and is meant to be a safeguard against accidental writes.

See READ_QUERY for the queries that are blocked by this method.

Show source

# File activerecord/lib/active_record/connection_handling.rb, line 241
    def while_preventing_writes(enabled = true, &block)
      if legacy_connection_handling
        connection_handler.while_preventing_writes(enabled, &block)
      else
        connected_to(role: current_role, prevent_writes: enabled, &block)
      end
    end

while_preventing_writes

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