[**@lancedb/lancedb**](../README.md) • **Docs**

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[@lancedb/lancedb](../globals.md) / AddColumnsSql

# Interface: AddColumnsSql

A definition of a new column to add to a table.

## Properties

### name

```ts
name: string;
```

The name of the new column.

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### valueSql

```ts
valueSql: string;
```

The values to populate the new column with, as a SQL expression.
The expression can reference other columns in the table.