Difference between revisions of "VbzCart/tables/ctg groups"
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(New page: ==About== * '''Purpose''': Master list of groups (CTGs) * '''Fields''': ** '''ID_Supplier''': supplier to which this group applies; NULL = no fixed supplier, can be used for any of them **...) |
(clarified explanations, updated terminology; ID_Redir tentatively deprecated) |
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| Line 1: | Line 1: | ||
==About== | ==About== | ||
| − | * '''Purpose''': Master list of | + | * '''Purpose''': Master list of Catalog Management Groups (CMGs, aka TGroups) -- see [[VbzCart/catalog/building]] |
* '''Fields''': | * '''Fields''': | ||
** '''ID_Supplier''': supplier to which this group applies; NULL = no fixed supplier, can be used for any of them | ** '''ID_Supplier''': supplier to which this group applies; NULL = no fixed supplier, can be used for any of them | ||
| − | ** '''ID_Redir''': | + | ** '''ID_Redir''': ctg_groups.ID -- if not null, redirect all references to the current ID to use ID_Redir instead. This is used to indicate a disused CMG (at the moment, I can't remember why it was better to do this than to just edit the existing CMG, but I'm sure there was a reason). |
| + | * '''Future''': It may be that ID_Redir isn't really a useful thing to have. For now (2010-11-17), I'm not going to bother making it editable in the administration screen for this table. | ||
==SQL== | ==SQL== | ||
<section begin=sql /><mysql>CREATE TABLE `ctg_groups` ( | <section begin=sql /><mysql>CREATE TABLE `ctg_groups` ( | ||
ID INT NOT NULL AUTO_INCREMENT, | ID INT NOT NULL AUTO_INCREMENT, | ||
| − | ID_Supplier INT DEFAULT NULL COMMENT " | + | ID_Supplier INT DEFAULT NULL COMMENT "cat_supp.ID to which this CMG uniquely applies", |
Name VARCHAR(63) DEFAULT NULL COMMENT "Name of this group (brief)", | Name VARCHAR(63) DEFAULT NULL COMMENT "Name of this group (brief)", | ||
Descr VARCHAR(127) DEFAULT NULL COMMENT "Description (for display; if NULL, use ItemType fields)", | Descr VARCHAR(127) DEFAULT NULL COMMENT "Description (for display; if NULL, use ItemType fields)", | ||
isActive BOOL DEFAULT FALSE, | isActive BOOL DEFAULT FALSE, | ||
| − | Code VARCHAR(7) DEFAULT NULL COMMENT "suffix for | + | Code VARCHAR(7) DEFAULT NULL COMMENT "suffix for cat_items.CatNum", |
Sort VARCHAR(31) DEFAULT NULL COMMENT "sorting key within group list", | Sort VARCHAR(31) DEFAULT NULL COMMENT "sorting key within group list", | ||
| − | ID_Redir INT DEFAULT NULL COMMENT " | + | ID_Redir INT DEFAULT NULL COMMENT "ctg_groups.ID of CMG to use instead of this one", |
PRIMARY KEY(`ID`) | PRIMARY KEY(`ID`) | ||
) | ) | ||
ENGINE = MYISAM;</mysql> | ENGINE = MYISAM;</mysql> | ||
<section end=sql /> | <section end=sql /> | ||
Revision as of 02:02, 18 November 2010
About
- Purpose: Master list of Catalog Management Groups (CMGs, aka TGroups) -- see VbzCart/catalog/building
- Fields:
- ID_Supplier: supplier to which this group applies; NULL = no fixed supplier, can be used for any of them
- ID_Redir: ctg_groups.ID -- if not null, redirect all references to the current ID to use ID_Redir instead. This is used to indicate a disused CMG (at the moment, I can't remember why it was better to do this than to just edit the existing CMG, but I'm sure there was a reason).
- Future: It may be that ID_Redir isn't really a useful thing to have. For now (2010-11-17), I'm not going to bother making it editable in the administration screen for this table.
SQL
<mysql>CREATE TABLE `ctg_groups` (
ID INT NOT NULL AUTO_INCREMENT, ID_Supplier INT DEFAULT NULL COMMENT "cat_supp.ID to which this CMG uniquely applies", Name VARCHAR(63) DEFAULT NULL COMMENT "Name of this group (brief)", Descr VARCHAR(127) DEFAULT NULL COMMENT "Description (for display; if NULL, use ItemType fields)", isActive BOOL DEFAULT FALSE, Code VARCHAR(7) DEFAULT NULL COMMENT "suffix for cat_items.CatNum", Sort VARCHAR(31) DEFAULT NULL COMMENT "sorting key within group list", ID_Redir INT DEFAULT NULL COMMENT "ctg_groups.ID of CMG to use instead of this one",
PRIMARY KEY(`ID`) ) ENGINE = MYISAM;</mysql>