Sayantani Deysayantanidey.hashnode.dev·Jan 28, 2024SQL: char() And varchar()They are more like twins at a comedy show. You know why? Because char always delivers a punchline with a fixed-length setup, while varchar is more flexible and adjusts its jokes on-the-fly, making them the dynamic duo of the database comedy circuit! ...DiscussSQL
Emmanuel Tisseraemmti.com·Aug 27, 2015GUID or Varchar(36)?While working on an application which had a foreign key GUID reference, we had to change the implementation for that field to accept a string. Then we came across the question as to whether GUIDs or a Varchar(36) field would perform better? First o...Discuss·1.1K readsSQL
