KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I have a table with two timestamp fields. I simply defined them with a name and the type TIMESTAMP , yet for some reason MySQL automatically set one of them with a default value and the attribute on update CURRENT_TIMESTAMP . I was planning on having NO default value in either of the fields, but one of the fields is called "date_updated" so I suppose I could set the mentioned attribute to that field. Unfortunately, it's the field "date_created" that was set with the on update CURRENT_TIMESTAMP attribute, and no matter what I do, MySQL won't let me remove it. I've tried editing the "date_created" field and removing the attribute. When clicking save, the attribute is back. I have also tried selecting both fields, removing the attribute from one of them and setting it on the other. It gives me the error #1293 - Incorrect table definition; there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT or ON UPDATE clause and suddenly both attribute columns on the values are set to on update CURRENT_TIMESTAMP the result: Error SQL query: ALTER TABLE `pages` CHANGE `date_created` `date_created` TIMESTAMP NOT NULL , CHANGE `date_updated` `date_updated` TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL MySQL said: #1293 - Incorrect table definition; there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT or ON UPDATE clause Must I really recreate both those columns in the correct order to fix this? I would like to know how I could solve this problem correctly, for future reference. Thanks Now I've also tried to run ALTER TABLE pages CHANGE date_created date_created TIMESTAMP NOT NULL
Tags (comma-separated)
Save Edits
Cancel