을? : 같은
UPDATE `ea_appointments` SET `hash` = MD5(`id_google_calendar`)
이 일이 뭔가를 할 것이다 : 이것은 내 쿼리입니다. 그리고 당신은 느슨하게하여 확인할 수 있습니다
select md5('test');
결과 :
+----------------------------------+
| md5('test') |
+----------------------------------+
| 098f6bcd4621d373cade4e832627b4f6 |
+----------------------------------+
또는 :
select md5('e5e3were760lkj792c7t5vm61bvk_20160729T200000Z');
결과 :
+------------------------------------------------------+
| md5('e5e3were760lkj792c7t5vm61bvk_20160729T200000Z') |
+------------------------------------------------------+
| 06b5a13d9a7b0ed26ab1406434954972 |
+------------------------------------------------------+
또는 :
create table t(id_google_calendar varchar(100), hash varchar(100));
insert into t values ('e5e3were760lkj792c7t5vm61bvk_20160729T200000Z', '');
update t set Hash = md5(id_google_calendar);
select * from t;
결과 :
+-----------------------------------------------+----------------------------------+
| id_google_calendar | hash |
+-----------------------------------------------+----------------------------------+
| e5e3were760lkj792c7t5vm61bvk_20160729T200000Z | 06b5a13d9a7b0ed26ab1406434954972 |
+-----------------------------------------------+----------------------------------+