Hi, all: In the new cluster version, we will change the syntax for NULL as follows:
NULL Filter: IS NULL / IS NOT NULL NULL Operation: 1.comparison operators: the result is NULL if you use arithmetic comparison operators such as ‘=‘, ‘<‘ or ‘>=‘ to NULL. 2.logic operators: you can treat NULL as False in logic operation. These rules refer to the mysql syntax, you can see here. https://dev.mysql.com/doc/refman/5.7/en/working-with-null.html <https://dev.mysql.com/doc/refman/5.7/en/working-with-null.html> Weihao Li ———————— Timecho
