timeSeriesTags | ClickHouse Docs

timeSeriesTags(db_name.time_series_table) - Retorna a tabela de tags usada pela tabela db_name.time_series_table cujo motor de tabela é o TimeSeries:

CREATE TABLE db_name.time_series_table ENGINE=TimeSeries TAGS tags_table

A função também funciona se a tabela tags for a tabela interna:

CREATE TABLE db_name.time_series_table ENGINE=TimeSeries TAGS INNER UUID '01234567-89ab-cdef-0123-456789abcdef'

As consultas a seguir são equivalentes:

SELECT * FROM timeSeriesTags(db_name.time_series_table);
SELECT * FROM timeSeriesTags('db_name.time_series_table');
SELECT * FROM timeSeriesTags('db_name', 'time_series_table');