| タイプ: | string |
| コンテキスト: | postmaster |
| 再起動: | true |
データ格納に使用するディレクトリを指定します。 このパラメータはサーバ起動時のみ設定可能です
推奨事項 [EN]
Supports the ability to distribute files according to sysadmin or operating system defined schemes, or for launching multiple restart instances using the same binaries. Most of the time, it's better to use configuration options to define these locations so that all PostgreSQL binaries default to the correct paths.
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