Difference between revisions of "VbzCart/tables/cust"
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("Title" field) |
(WhenUpdated and WhenChanged) |
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** '''ID_Repl''': If non-null, then this customer ID has been consolidated with the customer whose ID is in ID_Repl; whenever/wherever possible, replace occurrences of this ID with the value of the corresponding ID_Repl. | ** '''ID_Repl''': If non-null, then this customer ID has been consolidated with the customer whose ID is in ID_Repl; whenever/wherever possible, replace occurrences of this ID with the value of the corresponding ID_Repl. | ||
** '''WhenCreated''': This should be NOT NULL on systems with no legacy data | ** '''WhenCreated''': This should be NOT NULL on systems with no legacy data | ||
| − | ** '''WhenChanged''': not | + | ** '''WhenChanged''': when the contact's dependent records (address, emails, etc.) were last modified (probably not implemented much) |
| − | ** '''WhenUpdated''': When this | + | ** '''WhenUpdated''': When this record was last modified |
* '''History''': | * '''History''': | ||
** '''2009-07-09''' moved to separate wiki page; no design changes | ** '''2009-07-09''' moved to separate wiki page; no design changes | ||
** '''2011-11-29''' added '''WhenUpdated''' field | ** '''2011-11-29''' added '''WhenUpdated''' field | ||
** '''2013-10-10''' added '''ID_User''' and '''Title''' fields (see {{vbzcart|table|core_users}} for rules) | ** '''2013-10-10''' added '''ID_User''' and '''Title''' fields (see {{vbzcart|table|core_users}} for rules) | ||
| + | ** '''2016-06-12''' switching definitions of WhenChanged and WhenUpdated | ||
| + | *** Only one record had WhenUpdated set; very few have WhenChanged set. | ||
==SQL== | ==SQL== | ||
<mysql>CREATE TABLE `core_custs` ( | <mysql>CREATE TABLE `core_custs` ( | ||
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`ID_Repl` INT DEFAULT NULL COMMENT "core_custs.ID of replacement", | `ID_Repl` INT DEFAULT NULL COMMENT "core_custs.ID of replacement", | ||
`WhenCreated` DATETIME /*NOT NULL*/ COMMENT "when this record was created", | `WhenCreated` DATETIME /*NOT NULL*/ COMMENT "when this record was created", | ||
| − | ` | + | `WhenUpdated` DATETIME DEFAULT NULL COMMENT "when this record was last updated", |
| − | ` | + | `WhenChanged` DATETIME DEFAULT NULL COMMENT "when this record's dependent data was last edited", |
PRIMARY KEY(`ID`) | PRIMARY KEY(`ID`) | ||
) | ) | ||
ENGINE = MYISAM;</mysql> | ENGINE = MYISAM;</mysql> | ||
Revision as of 13:06, 12 June 2016
About
- Purpose: Core customer table – all the other customer data tables point to this one
- Fields:
- ID_Repl: If non-null, then this customer ID has been consolidated with the customer whose ID is in ID_Repl; whenever/wherever possible, replace occurrences of this ID with the value of the corresponding ID_Repl.
- WhenCreated: This should be NOT NULL on systems with no legacy data
- WhenChanged: when the contact's dependent records (address, emails, etc.) were last modified (probably not implemented much)
- WhenUpdated: When this record was last modified
- History:
- 2009-07-09 moved to separate wiki page; no design changes
- 2011-11-29 added WhenUpdated field
- 2013-10-10 added ID_User and Title fields (see core_users for rules)
- 2016-06-12 switching definitions of WhenChanged and WhenUpdated
- Only one record had WhenUpdated set; very few have WhenChanged set.
SQL
<mysql>CREATE TABLE `core_custs` (
`ID` INT NOT NULL AUTO_INCREMENT, `ID_Name` INT NOT NULL COMMENT "cust_names.ID of default name", `ID_Addr` INT DEFAULT NULL COMMENT "cust_addrs.ID of default address", `ID_User` INT DEFAULT NULL COMMENT "core_users.ID of user for this customer", `Title` VARCHAR(127) DEFAULT NULL COMMENT "user-entered title for this customer profile", `Notes` VARCHAR(255) DEFAULT NULL COMMENT "admin-entered notes about this customer", `ID_Repl` INT DEFAULT NULL COMMENT "core_custs.ID of replacement", `WhenCreated` DATETIME /*NOT NULL*/ COMMENT "when this record was created", `WhenUpdated` DATETIME DEFAULT NULL COMMENT "when this record was last updated", `WhenChanged` DATETIME DEFAULT NULL COMMENT "when this record's dependent data was last edited", PRIMARY KEY(`ID`)
) ENGINE = MYISAM;</mysql>