DataDesigner/docs/code_reference/config/column_configs.md
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Column Configurations

Column configs declare Data Designer's built-in column types. Each configuration inherits from SingleColumnConfig, which provides shared arguments like the column name, whether to drop the column after generation, and the column_type.

For column generator implementation classes, see column_generators.

!!! info "column_type is a discriminator field" The column_type argument is used to identify column types when deserializing the Data Designer Config from JSON/YAML. It acts as the discriminator in a discriminated union, allowing Pydantic to automatically determine which column configuration class to instantiate.

SingleColumnConfig

::: data_designer.config.base.SingleColumnConfig options: show_root_toc_entry: false

Column configurations

::: data_designer.config.column_configs