If I create a table CREATE TABLE t1 ( id BIGINT UNSIGNED NOT NULL, createDate TIMESTAMP(3) NOT NULL, updateDate TIMESTAMP(3) NULL DEFAULT NULL, closeDate TIMESTAMP(3) NULL DEFAULT NULL, PRIMARY KEY (id) ) ENGINE=INNODB; createDate column is created as `createDate` timestamp(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3), 1) What is […]