SET @global_start_value = @@global.ft_boolean_syntax;
SELECT @global_start_value;
@global_start_value
+ -><()~*:""&|
'#--------------------FN_DYNVARS_033_01------------------#'
SELECT ft_boolean_syntax;
ERROR 42S22: Unknown column 'ft_boolean_syntax' in 'field list'
SELECT @@ft_boolean_syntax;
@@ft_boolean_syntax
+ -><()~*:""&|
SET @@global.ft_boolean_syntax='+ -><()~*:""&|';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
+ -><()~*:""&|
SET global ft_boolean_syntax='$ -><()`*:""&|';
SELECT global ft_boolean_syntax;
ERROR 42S22: Unknown column 'global' in 'field list'
'#--------------------FN_DYNVARS_033_02-------------------------#'
SET @@global.ft_boolean_syntax = '# -><()!*:""&|';
SET @@global.ft_boolean_syntax = DEFAULT;
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
+ -><()~*:""&|
'#--------------------FN_DYNVARS_033_03-------------------------#'
SET @@session.ft_boolean_syntax = '# -><()!*:""&|';
ERROR HY000: Variable 'ft_boolean_syntax' is a GLOBAL variable and should be set with SET GLOBAL
SET @@ft_boolean_syntax = '# -><()!*:""&|';
ERROR HY000: Variable 'ft_boolean_syntax' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@session.ft_boolean_syntax;
ERROR HY000: Variable 'ft_boolean_syntax' is a GLOBAL variable
SELECT @@local.ft_boolean_syntax;
ERROR HY000: Variable 'ft_boolean_syntax' is a GLOBAL variable
'#--------------------FN_DYNVARS_033_04-------------------------#'
SET @@global.ft_boolean_syntax='+ -><()~*:""&|';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
+ -><()~*:""&|
SET @@global.ft_boolean_syntax=' +-><()~*:""&|';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
 +-><()~*:""&|
SET @@global.ft_boolean_syntax=' -+()<>~*:``&|';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
 -+()<>~*:``&|
SET @@global.ft_boolean_syntax='+ -><()~*:""@!';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
+ -><()~*:""@!
SET @@global.ft_boolean_syntax=" +-><()~*:''&|";
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
 +-><()~*:''&|
SET @@global.ft_boolean_syntax=' ~/!@#$%^&*()-';
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
 ~/!@#$%^&*()-
'#--------------------FN_DYNVARS_033_05-------------------------#'
SET @@global.ft_boolean_syntax = '+-> <()~*:""&|';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '+-> <()~*:""&|'
SET @@global.ft_boolean_syntax = '0';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '0'
SET @@global.ft_boolean_syntax = '1 -><()~*:11&|';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '1 -><()~*:11&|'
SET @@global.ft_boolean_syntax = '# -><()~*:11&1';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '# -><()~*:11&1'
SET @@global.ft_boolean_syntax = '1234567890ABCD';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '1234567890ABCD'
SET @@global.ft_boolean_syntax = -1;
ERROR 42000: Incorrect argument type to variable 'ft_boolean_syntax'
SET @@global.ft_boolean_syntax = '+-> <((~*:".&|';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of '+-> <((~*:".&|'
SET @@global.ft_boolean_syntax = ' ';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of ' '
SET @@global.ft_boolean_syntax = ON;
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of 'ON'
SET @@global.ft_boolean_syntax = true;
ERROR 42000: Incorrect argument type to variable 'ft_boolean_syntax'
SET @@global.ft_boolean_syntax = + -><()~*:""&|;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '><()~*:""&|' at line 1
SET @@global.ft_boolean_syntax = ENABLE;
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of 'ENABLE'
SET @@global.ft_boolean_syntax = 'IGNORE';
ERROR 42000: Variable 'ft_boolean_syntax' can't be set to the value of 'IGNORE'
'#--------------------FN_DYNVARS_033_06-------------------------#'
SELECT @@global.ft_boolean_syntax = (SELECT VARIABLE_VALUE 
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='ft_boolean_syntax') AS res;
res
1
'#--------------------FN_DYNVARS_033_07-------------------------#'
SELECT @global_start_value;
@global_start_value
+ -><()~*:""&|
SET @@global.ft_boolean_syntax = @global_start_value;
SET @@global.ft_boolean_syntax = DEFAULT;
SELECT @@global.ft_boolean_syntax;
@@global.ft_boolean_syntax
+ -><()~*:""&|