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Tablestore:Query the information about a time series table

Last Updated:Sep 05, 2023

You can call the DescribeTimeseriesTable operation to query the information about a time series table, such as the time to live (TTL) configuration.

Prerequisites

Parameter

ParameterDescription
timeseriesTableNameThe name of the time series table.

Example

Query the information about a time series table named test_timeseries_table.

/**
 * Call the DescribeTimeseriesTableSample operation to query the information about a time series table. The name of the time series table is specified by the timeseriesTableName parameter. 
 */
func DescribeTimeseriesTableSample(client *tablestore.TimeseriesClient, timeseriesTableName string) {
    fmt.Println("[Info]: Begin to require timeseries table description!")
    describeTimeseriesTableRequest := tablestore.NewDescribeTimeseriesTableRequset(timeseriesTableName) // Construct a request and specify the name of the time series table. 

    describeTimeseriesTableResponse, err := client.DescribeTimeseriesTable(describeTimeseriesTableRequest)
    if err != nil {
        fmt.Println("[Error]: Failed to require timeseries table description!")
        return
    }
    fmt.Println("[Info]: DescribeTimeseriesTableSample finished. Timeseries table meta: ")
    fmt.Println("[Info]: TimeseriesTableName: ", describeTimeseriesTableResponse.GetTimeseriesTableMeta().GetTimeseriesTableName())
    fmt.Println("[Info]: TimeseriesTable TTL: ", describeTimeseriesTableResponse.GetTimeseriesTableMeta().GetTimeseriesTableOPtions().GetTimeToLive())
    // If you create an analytical store when you create a time series table, you can run the following code to query the information about the analytical store: 
    analyticalStores := describeTimeseriesTableResponse.GetAnalyticalStores()
    for _, analyticalStore := range analyticalStores {
        fmt.Println("[Info]: AnalyticalStoreName: ", analyticalStore.StoreName)
        if analyticalStore.TimeToLive != nil {
            fmt.Println("[Info]: TimeToLive: ", *analyticalStore.TimeToLive)
        }
        if analyticalStore.SyncOption != nil {
            fmt.Println("[Info]: SyncOption: ", *analyticalStore.SyncOption)
        }
    }
}