Ferreteria/sql/event done: Difference between revisions
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** "Condition" is apparently a reserved word and "Status" is apparently a keyword, so using "State" instead. | ** "Condition" is apparently a reserved word and "Status" is apparently a keyword, so using "State" instead. | ||
* '''2017-03-19''' Decided many-to-one was a bad idea, given current class design. Removed ID and made ID_Event the primary key again. | * '''2017-03-19''' Decided many-to-one was a bad idea, given current class design. Removed ID and made ID_Event the primary key again. | ||
* '''2017-03-28''' Decided it makes more sense to change "State", an integer, to "StateCode", a string, as in the base event table. And make it NOT NULL. | |||
** ...and also let's have a Stash, as in the base, which could be especially useful for diagnosing error conditions. | |||
==SQL== | ==SQL== | ||
<mysql>CREATE TABLE `event_done` ( | <mysql>CREATE TABLE `event_done` ( | ||
ID_Event | ID_Event INT NOT NULL COMMENT "event.ID of parent event", | ||
WhenFinish DATETIME NOT NULL COMMENT "when the event completed", | WhenFinish DATETIME NOT NULL COMMENT "when the event completed", | ||
StateCode VARCHAR(255) NOT NULL COMMENT "status code defined by application (success, error, etc.)", | |||
Descrip | Descrip TEXT DEFAULT NULL COMMENT "description of completion", | ||
Stash TEXT DEFAULT NULL COMMENT "additional event-related data that doesn't need to be searchable", | |||
PRIMARY KEY (`ID_Event`) | PRIMARY KEY (`ID_Event`) | ||
) ENGINE = InnoDB;</mysql> | ) ENGINE = InnoDB;</mysql> | ||
Revision as of 00:05, 29 March 2017
About
- Purpose: dependent table for logging event completion
- Depends on: event
History
- 2017-02-06 Adapting the good bits from VbzCart/tables/event log
- 2017-02-12
- Corrected table name in SQL
- Decided that there might be more than one of these per EventPlex, so let's have an ID too and make that the primary key.
- "Condition" is apparently a reserved word and "Status" is apparently a keyword, so using "State" instead.
- 2017-03-19 Decided many-to-one was a bad idea, given current class design. Removed ID and made ID_Event the primary key again.
- 2017-03-28 Decided it makes more sense to change "State", an integer, to "StateCode", a string, as in the base event table. And make it NOT NULL.
- ...and also let's have a Stash, as in the base, which could be especially useful for diagnosing error conditions.
SQL
<mysql>CREATE TABLE `event_done` (
ID_Event INT NOT NULL COMMENT "event.ID of parent event", WhenFinish DATETIME NOT NULL COMMENT "when the event completed", StateCode VARCHAR(255) NOT NULL COMMENT "status code defined by application (success, error, etc.)", Descrip TEXT DEFAULT NULL COMMENT "description of completion", Stash TEXT DEFAULT NULL COMMENT "additional event-related data that doesn't need to be searchable", PRIMARY KEY (`ID_Event`)
) ENGINE = InnoDB;</mysql>