When trying to copy tables in phpmyadmin, I got this error:
Invalid default value for post_modified
To solve it:
- Open mysql
- use the proper database
- run these code snippets
SET SQL_MODE = '';
ALTER TABLE `wp_posts` CHANGE `post_date` `post_date` DATETIME NOT NULL DEFAULT '1970-01-01 00:00:00';
ALTER TABLE `wp_posts` CHANGE `post_date_gmt` `post_date_gmt` DATETIME NOT NULL DEFAULT '1970-01-01 00:00:00';
ALTER TABLE `wp_posts` CHANGE `post_modified` `post_modified` DATETIME NOT NULL DEFAULT '1970-01-01 00:00:00';
ALTER TABLE `wp_posts` CHANGE `post_modified_gmt` `post_modified_gmt` DATETIME NOT NULL DEFAULT '1970-01-01 00:00:00';
- copy now works