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MDEV-7015: SET STATEMENT old_passwords has no effect

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Decision about algorihtm moved on prepare phase.
Made possible to add mpore password algorithms.
This commit is contained in:
Oleksandr Byelkin
2014-12-02 10:59:44 +01:00
parent 53ff66fe31
commit 3502d74121
6 changed files with 129 additions and 77 deletions
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37
mysql-test/r/set_statement.result
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@ -1070,8 +1070,6 @@ set statement character_set_filesystem=default for select 1;
ERROR 42000: The system variable character_set_filesystem cannot be set in SET STATEMENT.
set statement collation_connection=default for select 1;
ERROR 42000: The system variable collation_connection cannot be set in SET STATEMENT.
set statement old_passwords=default for select 1;
ERROR 42000: The system variable old_passwords cannot be set in SET STATEMENT.
set statement query_cache_type=default for select 1;
ERROR 42000: The system variable query_cache_type cannot be set in SET STATEMENT.
set statement wait_timeout=default for select 1;
@ -1105,3 +1103,38 @@ week(a)
deallocate prepare stmt1;
drop table t1;
set @@default_week_format=@save_week_format;
set @save_old_passwords=@@old_passwords;
set @@old_passwords=0;
set statement OLD_PASSWORDS = 0 for select password('test');
password('test')
*94BDCEBE19083CE2A1F959FD02F964C7AF4CFC29
set statement OLD_PASSWORDS = 1 for select password('test');
password('test')
378b243e220ca493
set statement OLD_PASSWORDS = 0 for explain extended select password('test');
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select password('test') AS `password('test')`
set statement OLD_PASSWORDS = 1 for explain extended select password('test');
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select password('test') AS `password('test')`
create table t1 (a char(10));
insert t1 values ('qwertyuiop');
prepare stmt1 from "select password(a) from t1";
execute stmt1;
password(a)
*6063C78456BB048BAF36BE1104D12D547834DFEA
set old_passwords=1;
execute stmt1;
password(a)
2013610f6aac2950
alter table t1 engine=myisam;
execute stmt1;
password(a)
2013610f6aac2950
deallocate prepare stmt1;
drop table t1;
set @@old_passwords=@save_old_passwords;