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Generated column as part of UNIQUE (or PRIMARY) KEY

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Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
This commit is contained in:
Shlomi Noach 2021-01-19 13:27:00 +02:00
parent ff82140597
commit 7202076c77
2 changed files with 31 additions and 0 deletions
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30
localtests/generated-columns57-unique/create.sql Normal file
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drop table if exists gh_ost_test;
create table gh_ost_test (
id int auto_increment,
`idb` varchar(36) CHARACTER SET utf8mb4 GENERATED ALWAYS AS (json_unquote(json_extract(`jsonobj`,_utf8mb4'$._id'))) STORED NOT NULL,
`jsonobj` json NOT NULL,
PRIMARY KEY (`id`,`idb`)
) auto_increment=1;
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":2}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":3}'');
drop event if exists gh_ost_test;
delimiter ;;
create event gh_ost_test
on schedule every 1 second
starts current_timestamp
ends current_timestamp + interval 60 second
on completion not preserve
enable
do
begin
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":5}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":7}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":11}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":13}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":17}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":19}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":23}'');
insert into gh_ost_test (id, jsonobj) values (null, ''{"_id":27}'');
end ;;

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localtests/generated-columns57-unique/ignore_versions Normal file
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(5.5|5.6)