timeSeriesSamples | ClickHouse Docs

timeSeriesSamples(db_name.time_series_table) - 返回表引擎为 TimeSeries 的表 db_name.time_series_table 所使用的样本表：

CREATE TABLE db_name.time_series_table ENGINE=TimeSeries SAMPLES samples_table

如果内部表是 samples 表，该函数同样适用：

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

以下查询是等效的：

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