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call mtr.add_suppression("Table rebuild required");
call mtr.add_suppression("is marked as crashed");
call mtr.add_suppression("Checking");
SET NAMES utf8;
set sql_mode="";
show create table tempty;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.tempty` FORCE" or dump/reload to fix it!
show create table mysql_json_test;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test` FORCE" or dump/reload to fix it!
show create table mysql_json_test_big;
ERROR HY000: Table rebuild required. Please do "ALTER TABLE `test.mysql_json_test_big` FORCE" or dump/reload to fix it!
# Run mysql_upgrade to fix the tables containing JSON.
Phase 1/7: Checking and upgrading mysql database
Processing databases
mysql
mysql.column_stats OK
mysql.columns_priv OK
mysql.db OK
mysql.event OK
mysql.func OK
mysql.global_priv OK
mysql.gtid_slave_pos OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.index_stats OK
mysql.innodb_index_stats OK
mysql.innodb_table_stats OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.proxies_priv OK
mysql.roles_mapping OK
mysql.servers OK
mysql.table_stats OK
mysql.tables_priv OK
mysql.time_zone OK
mysql.time_zone_leap_second OK
mysql.time_zone_name OK
mysql.time_zone_transition OK
mysql.time_zone_transition_type OK
mysql.transaction_registry OK
Phase 2/7: Installing used storage engines... Skipped
Phase 3/7: Fixing views
mysql.user OK
Phase 4/7: Running 'mysql_fix_privilege_tables'
Phase 5/7: Fixing table and database names
Phase 6/7: Checking and upgrading tables
Processing databases
information_schema
mtr
mtr.global_suppressions OK
mtr.test_suppressions OK
performance_schema
test
test.mysql_json_test Needs upgrade
test.mysql_json_test_big Needs upgrade
test.tempty Needs upgrade
Repairing tables
test.mysql_json_test OK
test.mysql_json_test_big OK
test.tempty OK
Phase 7/7: Running 'FLUSH PRIVILEGES'
OK
#
# Now check if the table structure is correct and that the data
# is still present.
#
show create table tempty;
Table Create Table
tempty CREATE TABLE `tempty` (
`t` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
show create table mysql_json_test;
Table Create Table
mysql_json_test CREATE TABLE `mysql_json_test` (
`description` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
`expected` longtext COLLATE utf8mb4_unicode_ci DEFAULT NULL,
`actual` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
show create table mysql_json_test_big;
Table Create Table
mysql_json_test_big CREATE TABLE `mysql_json_test_big` (
`description` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
`expected` longtext COLLATE utf8mb4_unicode_ci DEFAULT NULL,
`actual` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
select count(*) as 'Total_Number_of_Tests',
sum(expected = actual) as 'Succesful_Tests',
sum(JSON_VALID(actual)) as 'String_is_valid_JSON'
from mysql_json_test;
Total_Number_of_Tests Succesful_Tests String_is_valid_JSON
100 100 100
select count(*) as 'Total_Number_of_Tests',
sum(expected = actual) as 'Succesful_Tests',
sum(JSON_VALID(actual)) as 'String_is_valid_JSON'
from mysql_json_test_big;
Total_Number_of_Tests Succesful_Tests String_is_valid_JSON
1 1 1
drop table tempty;
drop table mysql_json_test;
drop table mysql_json_test_big;
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