> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

> timeSeriesData 返回表引擎为 TimeSeries 的表 `db_name.time_series_table` 所使用的[数据](/reference/engines/table-engines/integrations/time-series#data-table)表。

# timeSeriesData

`timeSeriesData(db_name.time_series_table)` - 返回表引擎为 [TimeSeries](/zh/reference/engines/table-engines/integrations/time-series) 的表 `db_name.time_series_table`
所使用的[数据](/zh/reference/engines/table-engines/integrations/time-series#data-table)表：

```sql theme={null}
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries DATA data_table
```

如果 *data* 表是 inner 表，该函数也同样适用：

```sql theme={null}
CREATE TABLE db_name.time_series_table ENGINE=TimeSeries DATA INNER UUID '01234567-89ab-cdef-0123-456789abcdef'
```

以下查询是等价的：

```sql theme={null}
SELECT * FROM timeSeriesData(db_name.time_series_table);
SELECT * FROM timeSeriesData('db_name.time_series_table');
SELECT * FROM timeSeriesData('db_name', 'time_series_table');
```