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#
# MDEV-4332 Increase username length from 16 characters
#
# test that when ALTER-ing tables to have short usernames,
# the server switches to short usernames internally too.
#
--source include/not_embedded.inc
set GLOBAL sql_mode="";
set LOCAL sql_mode="";
alter table mysql.user modify User char(16) binary not null default '';
alter table mysql.db modify User char(16) binary not null default '';
alter table mysql.tables_priv modify User char(16) binary not null default '';
alter table mysql.columns_priv modify User char(16) binary not null default '';
alter table mysql.procs_priv modify User char(16) binary not null default '';
alter table mysql.proc modify definer char(77) collate utf8_bin not null default '';
alter table mysql.event modify definer char(77) collate utf8_bin not null default '';
flush privileges;
--enable_metadata
select user();
--disable_metadata
--error ER_WRONG_STRING_LENGTH
create user a17aaaaaaaaaaaaa0@localhost;
--error ER_WRONG_STRING_LENGTH
grant usage on *.* to a17aaaaaaaaaaaaa0@lodalhost;
--error ER_WRONG_STRING_LENGTH
drop user a17aaaaaaaaaaaaa0@lodalhost;
alter table mysql.user modify User char(80) binary not null default '';
alter table mysql.db modify User char(80) binary not null default '';
alter table mysql.tables_priv modify User char(80) binary not null default '';
alter table mysql.columns_priv modify User char(80) binary not null default '';
alter table mysql.procs_priv modify User char(80) binary not null default '';
alter table mysql.proc modify definer char(141) collate utf8_bin not null default '';
alter table mysql.event modify definer char(141) collate utf8_bin not null default '';
flush privileges;
--enable_metadata
select user();
--disable_metadata
set GLOBAL sql_mode=default;
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