#
# MDEV-20257 Server crashes in Grant_table_base::init_read_record upon crash-upgrade
#
call mtr.add_suppression("mysql.user");
# switching from mysql.global_priv to mysql.user
flush tables;
flush privileges;
Warnings:
Error	145	Got error '145 "Table was marked as crashed and should be repaired"' for './mysql/user'
Warning	1034	12544 clients are using or haven't closed the table properly
Note	1034	Table is fixed
# switching back from mysql.user to mysql.global_priv
#
# MDEV-28128 SIGSEGV in replace_column_table on GRANT
#
call mtr.add_suppression("The table is probably corrupted");
create user a@localhost;
rename table mysql.columns_priv to mysql.columns_priv_bak;
create table mysql.columns_priv select * from mysql.columns_priv_bak;
create table t (c int);
grant update (c) on t to a@localhost;
ERROR HY000: Cannot load from mysql.columns_priv. The table is probably corrupted
drop table t;
drop table mysql.columns_priv;
rename table mysql.columns_priv_bak to mysql.columns_priv;
drop user a@localhost;
#
# MDEV-23731 SIGSEGV in replace_user_table when changing mysql db tables
#
rename table mysql.global_priv to mysql.global_priv_bak;
rename table mysql.user to mysql.user_bak;
create table mysql.user (host char(100), user char(100)) engine=merge;
alter user 'a' identified by '';
ERROR HY000: Cannot load from mysql.user. The table is probably corrupted
drop table mysql.user;
rename table mysql.global_priv_bak to mysql.global_priv;
rename table mysql.user_bak to mysql.user;
#
# MDEV-24206 SIGSEGV in replace_db_table on GRANT
#
rename table mysql.db to mysql.db_bak;
create table mysql.db engine=memory select * from mysql.db_bak;
grant select on mysql.* to 'a'@'a' identified by 'a';
ERROR HY000: Cannot load from mysql.db. The table is probably corrupted
drop table mysql.db;
rename table mysql.db_bak to mysql.db;
#
# MDEV-24814 SIGSEGV in replace_table_table on GRANT
#
create user m@localhost;
rename table mysql.tables_priv to mysql.tables_priv_bak;
create table t (c int);
create table mysql.tables_priv select * from mysql.tables_priv_bak;
grant select on t to m@localhost;
ERROR HY000: Cannot load from mysql.tables_priv. The table is probably corrupted
drop table mysql.tables_priv;
rename table mysql.tables_priv_bak to mysql.tables_priv;
drop user m@localhost;
drop table t;
#
# MDEV-27842 SIGSEGV in replace_routine_table on GRANT
#
create user a@b;
set global log_bin_trust_function_creators=1;
rename table mysql.procs_priv to mysql.procs_priv_bak;
create table mysql.procs_priv (dummy int);
create function f() returns int return (select 1 t);
grant execute on function f to a@b;
ERROR HY000: Cannot load from mysql.procs_priv. The table is probably corrupted
drop table mysql.procs_priv;
rename table mysql.procs_priv_bak to mysql.procs_priv;
drop function f;
drop user a@b;
#
# MDEV-27893 SIGSEGV in replace_proxies_priv_table on GRANT PROXY
#
rename table mysql.proxies_priv to mysql.proxies_priv_bak;
create table mysql.proxies_priv select * from mysql.proxies_priv_bak;
grant proxy on grant_plug to grant_plug_dest;
ERROR HY000: Cannot load from mysql.proxies_priv. The table is probably corrupted
drop table mysql.proxies_priv;
rename table mysql.proxies_priv_bak to mysql.proxies_priv;
#
# MDEV-28773 SIGSEGV in TABLE::use_all_columns, replace_roles_mapping_table
#
rename table mysql.roles_mapping to mysql.roles_mapping_bak;
create role r1;
drop role r1;
rename table mysql.roles_mapping_bak to mysql.roles_mapping;
#
# MDEV-28482 SIGSEGV in get_access_value_from_val_int
#
create temporary table t1 select * from mysql.tables_priv;
alter table mysql.tables_priv drop column timestamp;
flush privileges;
ERROR HY000: Cannot load from mysql.tables_priv. The table is probably corrupted
alter table mysql.tables_priv add column Timestamp timestamp not null default now() on update now() after grantor;
replace mysql.tables_priv select * from t1;
# End of 10.11 tests