Publisher

publisher(

source: AzureSource | LocalFileSource | MariaDBSource | MySQLSource | OracleSource | PostgresSource | S3Source | SourcePlugin,

tables: TableOutput | str | List[str],

name: str = None,

trigger_by: PublisherTriggerBySpec = None,

on_tables: OnTablesSpec = None,

) → callable

Categories:

publisher

Decorator to define a function to publish data to Tabsdata.

Parameters:

• source – Where to obtain the data that will be provided as an input to the function.

• tables – Where to store the output of the function.

• name – The name with which the function will be registered. If not provided, the current function name will be used.

• trigger_by – The trigger that will cause the function to execute. It can be a table in the system, a list of tables, None (in which case it must be triggered manually), or a CronTrigger.

• on_tables (OnTablesSpec, optional) – Actions to perform on output tables after executing the function. Can be a single action or a list of them. Defaults to None.

Returns:

The function converted to a Tabsdata Function.

Return type:

callable