Difference between revisions of "OE.ORDER ITEMS (table)"
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{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| − | |- | + | |- valign="top" |
| − | | ''' | + | | '''Table |
| OE.ORDER_ITEMS | | OE.ORDER_ITEMS | ||
| − | |- | + | |- valign="top" |
| + | | '''Description | ||
| + | | Example of many-to-many resolution. | ||
| + | |} | ||
| + | |||
| + | === Columns === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Column | ||
| + | | '''Data Type | ||
| + | | '''Nullable | ||
| + | | '''Default | ||
| + | | '''Description | ||
| + | |||
| + | |- valign="top" | ||
| + | | ORDER_ID | ||
| + | | NUMBER(12, 0) | ||
| + | | not null | ||
| + | | | ||
| + | | Part of concatenated primary key, references orders.order_id. | ||
| + | |- valign="top" | ||
| + | | LINE_ITEM_ID | ||
| + | | NUMBER(3, 0) | ||
| + | | not null | ||
| + | | | ||
| + | | Part of concatenated primary key. | ||
| + | |- valign="top" | ||
| + | | PRODUCT_ID | ||
| + | | NUMBER(6, 0) | ||
| + | | not null | ||
| + | | | ||
| + | | References product_information.product_id. | ||
| + | |- valign="top" | ||
| + | | UNIT_PRICE | ||
| + | | NUMBER(8, 2) | ||
| + | | null | ||
| + | | | ||
| + | | | ||
| + | |- valign="top" | ||
| + | | QUANTITY | ||
| + | | NUMBER(8, 0) | ||
| + | | null | ||
| + | | | ||
| + | | | ||
| + | |} | ||
| + | |||
| + | === Primary Key === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Primary Key | ||
| + | | '''Columns | ||
| + | |- valign="top" | ||
| + | | ORDER_ITEMS_PK | ||
| + | | ORDER_ID, LINE_ITEM_ID | ||
| + | |} | ||
| + | |||
| + | === Indexes === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Index | ||
| + | | '''Type | ||
| + | | '''Columns | ||
| + | |||
| + | |- valign="top" | ||
| + | | ITEM_ORDER_IX | ||
| + | | | ||
| + | | ORDER_ID | ||
| + | |- valign="top" | ||
| + | | ITEM_PRODUCT_IX | ||
| + | | | ||
| + | | PRODUCT_ID | ||
| + | |- valign="top" | ||
| + | | ORDER_ITEMS_UK | ||
| + | | | ||
| + | | ORDER_ID, PRODUCT_ID | ||
| + | |} | ||
| + | |||
| + | === Check Constraints === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Check Constraint | ||
| + | | '''Expression | ||
| + | | '''Description | ||
| + | |||
| + | |- valign="top" | ||
| + | | SYS_C005039 | ||
| + | | "LINE_ITEM_ID" IS NOT NULL | ||
| + | | | ||
| + | |- valign="top" | ||
| + | | SYS_C005040 | ||
| + | | "PRODUCT_ID" IS NOT NULL | ||
| + | | | ||
| + | |} | ||
| + | |||
| + | === Foreign Keys === | ||
| + | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
| + | |- style="background:silver" | ||
| + | | '''Relation | ||
| + | | '''Column | ||
| + | | '''Referenced Column | ||
| + | |||
| + | |- valign="top" | ||
| + | | [[OE.ORDERS_(table)|OE.ORDERS]] | ||
| + | | ORDER_ID | ||
| + | | ORDER_ID | ||
| + | |- valign="top" | ||
| + | | [[OE.PRODUCT_INFORMATION_(table)|OE.PRODUCT_INFORMATION]] | ||
| + | | PRODUCT_ID | ||
| + | | PRODUCT_ID | ||
|} | |} | ||
Latest revision as of 11:35, 27 August 2011
wikibot[edit]
| Table | OE.ORDER_ITEMS |
| Description | Example of many-to-many resolution. |
Columns[edit]
| Column | Data Type | Nullable | Default | Description |
| ORDER_ID | NUMBER(12, 0) | not null | Part of concatenated primary key, references orders.order_id. | |
| LINE_ITEM_ID | NUMBER(3, 0) | not null | Part of concatenated primary key. | |
| PRODUCT_ID | NUMBER(6, 0) | not null | References product_information.product_id. | |
| UNIT_PRICE | NUMBER(8, 2) | null | ||
| QUANTITY | NUMBER(8, 0) | null |
Primary Key[edit]
| Primary Key | Columns |
| ORDER_ITEMS_PK | ORDER_ID, LINE_ITEM_ID |
Indexes[edit]
| Index | Type | Columns |
| ITEM_ORDER_IX | ORDER_ID | |
| ITEM_PRODUCT_IX | PRODUCT_ID | |
| ORDER_ITEMS_UK | ORDER_ID, PRODUCT_ID |
Check Constraints[edit]
| Check Constraint | Expression | Description |
| SYS_C005039 | "LINE_ITEM_ID" IS NOT NULL | |
| SYS_C005040 | "PRODUCT_ID" IS NOT NULL |
Foreign Keys[edit]
| Relation | Column | Referenced Column |
| OE.ORDERS | ORDER_ID | ORDER_ID |
| OE.PRODUCT_INFORMATION | PRODUCT_ID | PRODUCT_ID |
