The log-enable operation lets you turn on verbose logging.
You can include multiple logging variables in a single request. Unrecognized logging variables generate warnings.
/config/wine?op=log-enable&name=requestverboseturns on verbose logging for queries, while this operation:
config/wine?op=log-enable&name=textsearchrelrankverbose&name=textsearchspellverboseturns on verbose logging for both the text search relevance ranking and spelling features.
config/wine?op=log-enable&name=allmylogsreturns an "Unsupported logging setting" message.