{"title":"Databricks-03. Working with Delta Tables to Understand Delta Lake","provider_url":"https://hatena.blog","blog_url":"https://techblog.ap-com.co.jp/","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/K/Kazumain/20230316/20230316103901.jpg","author_name":"JohannHarbich","categories":["Databricks_EN"],"height":"190","url":"https://techblog.ap-com.co.jp/entry/2023/06/14/114242","version":"1.0","author_url":"https://blog.hatena.ne.jp/JohannHarbich/","published":"2023-06-14 11:42:42","blog_title":"APC \u6280\u8853\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","description":"Introduction What is Delta Lake? Working with Delta Tables Create table insert record update table Delete record Upsert records by joining tables and views Delete table What is Delta Log Acquisition of table information by DESCRIBE command Check Delta Logs Why small files are created and file layout\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechblog.ap-com.co.jp%2Fentry%2F2023%2F06%2F14%2F114242\" title=\"Databricks-03. Working with Delta Tables to Understand Delta Lake - APC \u6280\u8853\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}