1SET @start_global_value = @@global.innodb_ft_user_stopword_table; 2SELECT @start_global_value; 3@start_global_value 4NULL 5select @@session.innodb_ft_user_stopword_table; 6@@session.innodb_ft_user_stopword_table 7NULL 8show global variables like 'innodb_ft_user_stopword_table'; 9Variable_name Value 10innodb_ft_user_stopword_table 11show session variables like 'innodb_ft_user_stopword_table'; 12Variable_name Value 13innodb_ft_user_stopword_table 14select * from information_schema.global_variables where variable_name='innodb_ft_user_stopword_table'; 15VARIABLE_NAME VARIABLE_VALUE 16INNODB_FT_USER_STOPWORD_TABLE 17select * from information_schema.session_variables where variable_name='innodb_ft_user_stopword_table'; 18VARIABLE_NAME VARIABLE_VALUE 19INNODB_FT_USER_STOPWORD_TABLE 20call mtr.add_suppression("\\[ERROR\\] InnoDB: user stopword table Salmon does not exist."); 21set session innodb_ft_user_stopword_table='Salmon'; 22ERROR 42000: Variable 'innodb_ft_user_stopword_table' can't be set to the value of 'Salmon' 23set @@session.innodb_ft_user_stopword_table='Salmon'; 24ERROR 42000: Variable 'innodb_ft_user_stopword_table' can't be set to the value of 'Salmon' 25set global innodb_ft_user_stopword_table=1.1; 26ERROR 42000: Incorrect argument type to variable 'innodb_ft_user_stopword_table' 27set global innodb_ft_user_stopword_table=1e1; 28ERROR 42000: Incorrect argument type to variable 'innodb_ft_user_stopword_table' 29set global innodb_ft_user_stopword_table='Salmon'; 30ERROR 42000: Variable 'innodb_ft_user_stopword_table' can't be set to the value of 'Salmon' 31