timeSeriesData
timeSeriesData(db_name.time_series_table)
- 返回表引擎为 TimeSeries 的表 db_name.time_series_table
使用的数据表
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries DATA data_table
如果数据表是内部表,该函数也有效
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries DATA INNER UUID '01234567-89ab-cdef-0123-456789abcdef'
以下查询是等效的
SELECT * FROM timeSeriesData(db_name.time_series_table);
SELECT * FROM timeSeriesData('db_name.time_series_table');
SELECT * FROM timeSeriesData('db_name', 'time_series_table');