tb datasource¶

Manages data sources. Global options apply to this command. See Global options.

The following subcommands are available:

tb datasource create¶

Creates a new .datasource file. Opens a wizard if no arguments are provided.

tb datasource analyze¶

Analyzes a URL or a local file before creating a new data source. It prints the column names, data type and nullable status of each column, and the SQL schema of the data file.

For example, tb datasource analyze telemetry.ndjson will return the following:

altitude Float64 `json:$.altitude`, latitude Float32 `json:$.latitude`, longitude Float32 `json:$.longitude`, name String `json:$.name`, timestamp DateTime64 `json:$.timestamp`

tb datasource append¶

Appends data to an existing data source from URL, local file or a connector.

tb datasource data¶

Prints data from a data source.

tb datasource delete¶

Deletes rows from a data source with SQL condition. For example: tb datasource delete [datasource_name] --sql-condition "country='ES'"

tb datasource export¶

Exports data from a data source to a local file in CSV or NDJSON format.

For example:

• Export all rows as CSV: tb datasource export my_datasource
• Export 1000 rows as NDJSON: tb datasource export my_datasource --format ndjson --rows 1000
• Export to specific file: tb datasource export my_datasource --target ./data/export.csv

tb datasource ls¶

Lists data sources.

tb datasource sync¶

Sync data source to S3 bucket.

tb datasource truncate¶

Truncates a data source. For example, tb datasource truncate my_datasource.