1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
|
# 2010-01-25 - Added
#
--source include/have_innodb.inc
SET @start_global_value = @@global.innodb_adaptive_hash_index;
#
# exists as global only
#
--echo Valid values are 'ON' and 'OFF'
select @@global.innodb_adaptive_hash_index in (0, 1);
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.innodb_adaptive_hash_index;
--replace_column 2 #
show global variables like 'innodb_adaptive_hash_index';
--replace_column 2 #
show session variables like 'innodb_adaptive_hash_index';
select variable_name from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select variable_name from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
#
# show that it's writable
#
set global innodb_adaptive_hash_index='OFF';
select @@global.innodb_adaptive_hash_index;
select * from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select * from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
set @@global.innodb_adaptive_hash_index=1;
select @@global.innodb_adaptive_hash_index;
select * from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select * from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
set global innodb_adaptive_hash_index=0;
select @@global.innodb_adaptive_hash_index;
select * from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select * from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
set @@global.innodb_adaptive_hash_index='ON';
select @@global.innodb_adaptive_hash_index;
select * from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select * from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
--error ER_GLOBAL_VARIABLE
set session innodb_adaptive_hash_index='OFF';
--error ER_GLOBAL_VARIABLE
set @@session.innodb_adaptive_hash_index='ON';
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_adaptive_hash_index=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global innodb_adaptive_hash_index=1e1;
--error ER_WRONG_VALUE_FOR_VAR
set global innodb_adaptive_hash_index=2;
--error ER_WRONG_VALUE_FOR_VAR
set global innodb_adaptive_hash_index=-3;
select @@global.innodb_adaptive_hash_index;
select * from information_schema.global_variables where variable_name='innodb_adaptive_hash_index';
select * from information_schema.session_variables where variable_name='innodb_adaptive_hash_index';
--error ER_WRONG_VALUE_FOR_VAR
set global innodb_adaptive_hash_index='AUTO';
#
# Cleanup
#
SET @@global.innodb_adaptive_hash_index = @start_global_value;
|