VbzCart/docs/tables/ctg sources: Difference between revisions
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==About== | ==About== | ||
* '''Used by''': {{l/vbzcart/query|qryCtg_Sources_active}} | * '''Part of''': [[VbzCart/pieces/catalog/building/2017|catalog building process]] | ||
* <s>'''Used by''': {{l/vbzcart/query|qryCtg_Sources_active}}</s> | |||
==Fields== | ==Fields== | ||
* '''ID_Supercede''': Supplier Catalogs | * '''ID_Supercede''': Supplier Catalogs.ID of catalog which supercedes this one; NULL = this one is current | ||
** It can be set to point to the current record if the superceding catalog has not been entered or is not known. | ** It can be set to point to the current record if the superceding catalog has not been entered or is not known. | ||
* '''isCloseOut''': | * '''isCloseOut''': | ||
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** FALSE = normal catalog; items will be marked as "in print" | ** FALSE = normal catalog; items will be marked as "in print" | ||
* '''WhenUpdated''': When this record was last saved. This is actually significant for catalog building because it is copied to LCItem.Supp_LastUpdate. Presumably any time the record is edited, the editor would not leave the ID_Supercede field NULL if the catalog was not still current. | * '''WhenUpdated''': When this record was last saved. This is actually significant for catalog building because it is copied to LCItem.Supp_LastUpdate. Presumably any time the record is edited, the editor would not leave the ID_Supercede field NULL if the catalog was not still current. | ||
==History== | |||
* '''2017-06-18''' Changed engine from MYISAM to InnoDB; added LastUpdate | |||
==Notes== | ==Notes== | ||
* A "source" is usually a printed catalog from a supplier, though it can also be the manufacturer's web site on a particular date. | * A "source" is usually a printed catalog from a supplier, though it can also be the manufacturer's web site on a particular date. | ||
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==SQL== | ==SQL== | ||
<mysql>CREATE TABLE `ctg_sources` ( | <mysql>CREATE TABLE `ctg_sources` ( | ||
ID INT NOT NULL AUTO_INCREMENT, | ID INT NOT NULL AUTO_INCREMENT, | ||
Name VARCHAR(63) NOT NULL COMMENT "name of source", | Name VARCHAR(63) NOT NULL COMMENT "name of source", | ||
Abbr VARCHAR(15) NOT NULL COMMENT "abbreviation, for drop-down lists", | Abbr VARCHAR(15) NOT NULL COMMENT "abbreviation, for drop-down lists", | ||
ID_Supplier INT NOT NULL COMMENT "Suppliers.ID - supplier for this source", | ID_Supplier INT NOT NULL COMMENT "Suppliers.ID - supplier for this source", | ||
DateAvail DATETIME DEFAULT NULL COMMENT "earliest date on which this source is valid", | DateAvail DATETIME DEFAULT NULL COMMENT "earliest date on which this source is valid", | ||
ID_Supercede INT DEFAULT NULL COMMENT "[Supplier Catalogs].ID of catalog which supercedes this one, if any", | LastUpdate TIMESTAMP NULL ON UPDATE NOW() COMMENT "automatically updated when record changes", | ||
isCloseOut BOOL DEFAULT FALSE COMMENT "is this a close-out catalog?", | ID_Supercede INT DEFAULT NULL COMMENT "[Supplier Catalogs].ID of catalog which supercedes this one, if any", | ||
isCloseOut BOOL DEFAULT FALSE COMMENT "is this a close-out catalog?", | |||
PRIMARY KEY(`ID`) | PRIMARY KEY(`ID`) | ||
) | ) | ||
ENGINE = | ENGINE = InnoDB;</mysql> | ||
Revision as of 17:22, 18 June 2017
About
- Part of: catalog building process
Used by: Template:L/vbzcart/query
Fields
- ID_Supercede: Supplier Catalogs.ID of catalog which supercedes this one; NULL = this one is current
- It can be set to point to the current record if the superceding catalog has not been entered or is not known.
- isCloseOut:
- TRUE = this catalog is a list of discontinued items no longer in print (closeouts)
- FALSE = normal catalog; items will be marked as "in print"
- WhenUpdated: When this record was last saved. This is actually significant for catalog building because it is copied to LCItem.Supp_LastUpdate. Presumably any time the record is edited, the editor would not leave the ID_Supercede field NULL if the catalog was not still current.
History
- 2017-06-18 Changed engine from MYISAM to InnoDB; added LastUpdate
Notes
- A "source" is usually a printed catalog from a supplier, though it can also be the manufacturer's web site on a particular date.
- To discontinue a supplier, set ID_Supercede=ID for all active sources; the catalog will then show only current stock as available.
SQL
<mysql>CREATE TABLE `ctg_sources` (
ID INT NOT NULL AUTO_INCREMENT, Name VARCHAR(63) NOT NULL COMMENT "name of source", Abbr VARCHAR(15) NOT NULL COMMENT "abbreviation, for drop-down lists", ID_Supplier INT NOT NULL COMMENT "Suppliers.ID - supplier for this source", DateAvail DATETIME DEFAULT NULL COMMENT "earliest date on which this source is valid", LastUpdate TIMESTAMP NULL ON UPDATE NOW() COMMENT "automatically updated when record changes", ID_Supercede INT DEFAULT NULL COMMENT "[Supplier Catalogs].ID of catalog which supercedes this one, if any", isCloseOut BOOL DEFAULT FALSE COMMENT "is this a close-out catalog?", PRIMARY KEY(`ID`)
) ENGINE = InnoDB;</mysql>