salomartin

"""
__author__ = "Martin Salo"
__email__ = "martin@yummy.eu"

The `sdmx_source` package is designed to facilitate the retrieval of statistical data from various SDMX 
(Statistical Data and Metadata eXchange) data sources. It leverages the `sdmx` Python library to query and 
fetch data and pass it on as dlt resource.

## Installation

salomartin

import asyncpg
import dlt
import asyncio
from typing import Any, Dict, Optional
from dlt.common.schema.typing import TColumnSchema

"""Convert an asyncpg type to a dlt column schema type.

This maps asyncpg types to dlt types based on PostgreSQL to Python type mapping
provided by asyncpg and the dlt data types.