# Get a dataset table's file-statistics setting

**GET** `/v1/datasets/{id}/tables/{tableKey}/column-metrics`

**Operation ID**: `getTableColumnMetrics`
**Summary**: Get a dataset table's file-statistics setting
Returns whether the table's default column statistics mode is Grepr's, truncate(16), which collects min/max values and null counts on every column of its data files that has no per-column mode, indexed columns past the first 100 included, so searches can skip files on them. Off by default: the table then has Iceberg's inferred statistics on its first 100 columns, unless mode reports a default set outside Grepr. spans_raw keeps them on its built-in span fields either way. Supported for logs_raw and spans_raw.

## Tags
- Datasets
## Parameters

- **id** (required) - path
  - Type: string
- **tableKey** (required) - path
  - Type: string

## Responses

### 200

The table's setting.

- **Content-Type**: `application/json` / `TableColumnMetrics`
### 404

Dataset not found, or the table has no such setting.