Home » Computer » Network » CMS » 一路從 MySQL 5.5 升級到 MySQL 8.0 的故事...

在「Migrating to MySQL 8.0 without breaking old application」這邊看到這個有趣的故事 XD 這是作者的應用程式 DrupalMySQL 5.5 一路升級到 8.0 的過程記錄...

真正的問題發生在 5.7 到 8.0:

原因是 Drupal 用到關鍵字了:

In fact, this old Drupal, uses a table name that is now part of the reserved keywords. It’s always advised to verify what are the new keywords reserved for MySQL itself. New features can also mean new keywords sometimes.

修正後就好了:

話說依照「File:Drupal release timeline.png」這邊的資訊,Drupal 6.2 也十年左右了?應該是 PDO 剛開始要推廣的年代,不知道他跑哪個版本的 PHP...

另外 MySQL 的升級意外的順利?雖然是一步一步升,但沒遇到什麼大問題...

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