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timeSeriesSamples(db_name.time_series_table) - Returns the samples table used by table db_name.time_series_table whose table engine is TimeSeries:
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries SAMPLES samples_table
The function also works if the samples table is inner:
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries SAMPLES INNER UUID '01234567-89ab-cdef-0123-456789abcdef'
The following queries are equivalent:
SELECT * FROM timeSeriesSamples(db_name.time_series_table);
SELECT * FROM timeSeriesSamples('db_name.time_series_table');
SELECT * FROM timeSeriesSamples('db_name', 'time_series_table');
The function timeSeriesSamples has an alias timeSeriesData which is kept for backwards compatibility.