UPDATE_TIME: Update_time: MySQL extension. NULL if the table is in the INFORMATION_SCHEMA. TIME and CHECK_TIME columns are always NULL. MySQL create table in database information_schema. Posted by. a table on MySQL database information_schema?. DEFAULT NULL, `TEST_UPDATE_TIME` datetime. update_time: mysql extension: check_time. mysql select * from information_schema.events where event_name = 'e_daily' and event. mysql show tables from. The implementation for the INFORMATION_SCHEMA table structures in MySQL follows the ANSI. UPDATE_TIME MySQL. INFORMATION_SCHEMA is an information. select update_time from information_schema.tables where table_schema = 'test'; update_time is always NULL. Page generated in 0.022 sec. using MySQL 5.7.12. being the last time a certain mySQL table has. UPDATE_TIME FROM information_schema.tables WHERE. last update time per row: mysql CREATE TABLE. MySQL 101 - Changing data and schema, UPDATE. but it has a NULL value. mysql SELECT. This time we are using an INSERT INTO with the full list of fields. This is the MySQL Information Schema extract from the MySQL 5.1 Reference Manual. UPDATE_TIME MySQL extension. this column is always NULL. • UPDATE_TIME. 22.24 The INFORMATION_SCHEMA TABLES Table. INFORMATION_SCHEMA Name SHOW Name. Beginning with MySQL 5.7.2, UPDATE_TIME displays a timestamp value for the last. CREATE_TIME and UPDATE_TIME are wrong for partitioned tables. mysql select table_name,CREATE_TIME, UPDATE. UPDATE_TIME column of the INFORMATION_SCHEMA.