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DuckDB 2.0 ドキュメント 全文検索
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- CREATE TYPE Statement 9414
- The CREATE TYPE statement defines a new type in the catalog. Examples Create a simple ENUM type: CREATE TYPE mood AS ENUM ('happy', 'sad', 'curious'); Create a simple STRUCT type: CREATE TYPE many_things AS STRUCT(k INTEGER, l VARCHAR); Cre
...); Syntax The CREATE TYPE clause defines a new data type available to this DuckDB instance. Use the OR REPLACE modifier to redefine a type that already exists. These new types can then be inspected in the duckdb_types table . Limitations Extending types... - https://man.mtool.work/duckdb/2.0/sql/statements/create_type.html
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DuckDB 2.0 Documentation / man.mtool.work