Difference between revisions of "VbzCart/tables/cust"
Jump to navigation
Jump to search
(the actual correct SQL, with documentation) |
(WhenUpdated) |
||
| Line 4: | Line 4: | ||
** '''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 | ||
| + | ** '''WhenUpdated''': When this customer was updated (any time new order comes in, even if no contact info changes) | ||
* '''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 | ||
==SQL== | ==SQL== | ||
<section begin=sql /><mysql>CREATE TABLE `core_custs` ( | <section begin=sql /><mysql>CREATE TABLE `core_custs` ( | ||
| Line 15: | Line 17: | ||
`WhenCreated` DATETIME /*NOT NULL*/ COMMENT "when this record was created", | `WhenCreated` DATETIME /*NOT NULL*/ COMMENT "when this record was created", | ||
`WhenChanged` DATETIME DEFAULT NULL COMMENT "when this record was last edited", | `WhenChanged` DATETIME DEFAULT NULL COMMENT "when this record was last edited", | ||
| + | `WhenUpdated` DATETIME DEFAULT NULL COMMENT "when this contact was last updated", | ||
PRIMARY KEY(`ID`) | PRIMARY KEY(`ID`) | ||
) | ) | ||
ENGINE = MYISAM;</mysql> | ENGINE = MYISAM;</mysql> | ||
<section end=sql /> | <section end=sql /> | ||
Revision as of 22:39, 29 November 2011
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
- WhenUpdated: When this customer was updated (any time new order comes in, even if no contact info changes)
- History:
- 2009-07-09 moved to separate wiki page; no design changes
- 2011-11-29 added WhenUpdated field
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", `Notes` VARCHAR(255) 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", `WhenChanged` DATETIME DEFAULT NULL COMMENT "when this record was last edited", `WhenUpdated` DATETIME DEFAULT NULL COMMENT "when this contact was last updated", PRIMARY KEY(`ID`)
) ENGINE = MYISAM;</mysql>