# ColumnTypeSpec
## Properties
**precision** | Option<**i32**> | Total number of digits for `DECIMAL` / `NUMERIC` (1–38). | [optional]
**scale** | Option<**i32**> | Number of digits after the decimal point for `DECIMAL` / `NUMERIC`. Requires `precision`, and cannot exceed it. | [optional]
**r#type** | **String** | The type name, e.g. `\"DECIMAL\"`, `\"TIMESTAMP\"`, `\"VARCHAR\"`. |
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