
#
#  2014-11-05 - Added
#

--source include/have_ngram.inc
--source include/not_embedded.inc

#
# show the global and session values;
#
call mtr.add_suppression("option 'ngram-token-size': signed value 0");
call mtr.add_suppression("option 'ngram-token-size': signed value -1");
call mtr.add_suppression("option 'ngram-token-size': signed value 11");

select @@global.ngram_token_size;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.ngram_token_size;
show global variables like 'ngram_token_size';
show session variables like 'ngram_token_size';
--disable_warnings
select * from information_schema.global_variables where variable_name='ngram_token_size';
select * from information_schema.session_variables where variable_name='ngram_token_size';
--enable_warnings

# show it's read-only
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global ngram_token_size = 3;

# Valid values are from 1 to 10
# ngram_token_size = 1 if we try to set ngram_token_size <= 0
let $restart_parameters = restart: --ngram_token_size=0;
-- source include/restart_mysqld.inc
--disable_warnings
select * from information_schema.global_variables where variable_name='ngram_token_size';
--enable_warnings
let $restart_parameters = restart: --ngram_token_size=-1;
-- source include/restart_mysqld.inc
--disable_warnings
select * from information_schema.global_variables where variable_name='ngram_token_size';
--enable_warnings
# ngram_token_size = 10 if we try to set ngram_token_size >= 10
let $restart_parameters = restart: --ngram_token_size=11;
-- source include/restart_mysqld.inc
--disable_warnings
select * from information_schema.global_variables where variable_name='ngram_token_size';
--enable_warnings
# Boundry value 10
let $restart_parameters = restart: --ngram_token_size=10;
-- source include/restart_mysqld.inc
--disable_warnings
select * from information_schema.global_variables where variable_name='ngram_token_size';
--enable_warnings
