# import

Import a geospatial file into your data warehouse from a local file or URL. Waits for completion by default.

**Supported formats:** CSV, GeoJSON, GeoPackage, GeoParquet, KML, KMZ, Shapefile (zip).\
**Size limit:** 1 GB per file.\
**Supported warehouses:** CARTO DW, BigQuery, Snowflake, PostgreSQL, Redshift.

```bash
carto import --file <path> --connection <name> --destination <table>
carto import --url <url> --connection <name> --destination <table>
carto import status <jobId>                     # Fetch status of an async import job
```

## Options

| Option                | Description                                                              |
| --------------------- | ------------------------------------------------------------------------ |
| `--file <path>`       | Local file to upload (mutually exclusive with `--url`).                  |
| `--url <url>`         | Remote file URL to import (mutually exclusive with `--file`).            |
| `--connection <name>` | (Required) Connection name.                                              |
| `--destination <fqn>` | (Required) Fully qualified table name.                                   |
| `--overwrite`         | Overwrite an existing table (default: false).                            |
| `--no-autoguessing`   | Disable automatic column type detection (default: autoguessing enabled). |
| `--async`             | Return immediately with the job ID instead of polling to completion.     |

## Examples

```bash
# Import local CSV
carto import --file ./data.csv --connection carto_dw --destination project.dataset.my_table

# Import from URL with overwrite
carto import \
  --url https://example.com/data.geojson \
  --connection carto_dw \
  --destination project.dataset.table \
  --overwrite

# Kick off async, then poll status separately
carto import --file ./big.csv --connection carto_dw --destination my.table --async
carto import status <jobId>

# JSON output (for scripts)
carto import --file ./data.geojson --connection carto_dw --destination project.dataset.table --json
```

## CSV auto-detection

For CSV files, CARTO automatically detects geometry columns or builds geometries from lat/lon columns:

* **Geometry columns:** `geom`, `Geom`, `geometry`, `the_geom`, `wkt`, `wkb`.
* **Latitude columns:** `latitude`, `lat`, `Latitude`.
* **Longitude columns:** `longitude`, `lon`, `Lon`, `Longitude`, `lng`, `Lng`.

Disable with `--no-autoguessing` if you need full control over the schema.


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