https://NineKoo9.github.io/ja/tags/converter/Recent content in Converter on NineKoo9's storyHugo -- gohugo.ioja© 2026 NineKoo9Wed, 21 Aug 2024 00:00:00 +0000https://NineKoo9.github.io/ja/posts/h2-json-column-converter-error/Wed, 21 Aug 2024 00:00:00 +0000https://NineKoo9.github.io/ja/posts/h2-json-column-converter-error/H2とMySQLのJSONタイプのマッピング差異（byte[] vs String）によるConverterエラーの原因と解決方法をまとめます。