「 Rails 7 optimizes remove_columns to use a single SQL statement when supported | Saeloun Blog 」

Rails 7 remove_columns will now trigger a single SQL statement to remove all columns if the database supports it, instead of querying multiple SQL statements for removing individual columns.

Rails 7 remove_columns will now trigger a single SQL statement to remove all columns if the database supports it, instead of querying multiple SQL statements for removing individual columns.

blog.saeloun.com

Webページ

コンテンツ文字数:0 文字

見出し数(H2/H3タグ):0 個

閲覧数:106 件

2021-08-29 14:08:45

オリジナルページを開く