Difference between revisions of "OE.CUSTOMERS (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.CUSTOMERS | | OE.CUSTOMERS | ||
− | |- | + | |- valign="top" |
+ | | '''Description | ||
+ | | Contains customers data either entered by an employee or by the customer | ||
+ | him/herself over the Web. | ||
+ | |} | ||
+ | |||
+ | === Columns === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Column | ||
+ | | '''Data Type | ||
+ | | '''Nullable | ||
+ | | '''Default | ||
+ | | '''Description | ||
+ | |||
+ | |- valign="top" | ||
+ | | CUSTOMER_ID | ||
+ | | NUMBER(6, 0) | ||
+ | | not null | ||
+ | | | ||
+ | | Primary key column. | ||
+ | |- valign="top" | ||
+ | | CUST_FIRST_NAME | ||
+ | | VARCHAR2(20) | ||
+ | | not null | ||
+ | | | ||
+ | | NOT NULL constraint. | ||
+ | |- valign="top" | ||
+ | | CUST_LAST_NAME | ||
+ | | VARCHAR2(20) | ||
+ | | not null | ||
+ | | | ||
+ | | NOT NULL constraint. | ||
+ | |- valign="top" | ||
+ | | CUST_ADDRESS | ||
+ | | OE.CUST_ADDRESS_TYP | ||
+ | | null | ||
+ | | | ||
+ | | Object column of type address_typ. | ||
+ | |- valign="top" | ||
+ | | PHONE_NUMBERS | ||
+ | | OE.PHONE_LIST_TYP | ||
+ | | null | ||
+ | | | ||
+ | | Varray column of type phone_list_typ | ||
+ | |- valign="top" | ||
+ | | NLS_LANGUAGE | ||
+ | | VARCHAR2(3) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | NLS_TERRITORY | ||
+ | | VARCHAR2(30) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | CREDIT_LIMIT | ||
+ | | NUMBER(9, 2) | ||
+ | | null | ||
+ | | | ||
+ | | Check constraint. | ||
+ | |- valign="top" | ||
+ | | CUST_EMAIL | ||
+ | | VARCHAR2(30) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | ACCOUNT_MGR_ID | ||
+ | | NUMBER(6, 0) | ||
+ | | null | ||
+ | | | ||
+ | | References hr.employees.employee_id. | ||
+ | |- valign="top" | ||
+ | | CUST_GEO_LOCATION | ||
+ | | MDSYS.SDO_GEOMETRY | ||
+ | | null | ||
+ | | | ||
+ | | SDO (spatial) column. | ||
+ | |- valign="top" | ||
+ | | DATE_OF_BIRTH | ||
+ | | DATE(7) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | MARITAL_STATUS | ||
+ | | VARCHAR2(20) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | GENDER | ||
+ | | VARCHAR2(1) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | INCOME_LEVEL | ||
+ | | VARCHAR2(20) | ||
+ | | null | ||
+ | | | ||
+ | | | ||
+ | |} | ||
+ | |||
+ | === Primary Key === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Primary Key | ||
+ | | '''Columns | ||
+ | |- valign="top" | ||
+ | | CUSTOMERS_PK | ||
+ | | CUSTOMER_ID | ||
+ | |} | ||
+ | |||
+ | === Indexes === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Index | ||
+ | | '''Type | ||
+ | | '''Columns | ||
+ | |||
+ | |- valign="top" | ||
+ | | CUST_ACCOUNT_MANAGER_IX | ||
+ | | | ||
+ | | ACCOUNT_MGR_ID | ||
+ | |- valign="top" | ||
+ | | CUST_EMAIL_IX | ||
+ | | | ||
+ | | CUST_EMAIL | ||
+ | |- valign="top" | ||
+ | | CUST_LNAME_IX | ||
+ | | | ||
+ | | CUST_LAST_NAME | ||
+ | |- valign="top" | ||
+ | | CUST_UPPER_NAME_IX | ||
+ | | | ||
+ | | | ||
+ | |} | ||
+ | |||
+ | === Check Constraints === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Check Constraint | ||
+ | | '''Expression | ||
+ | | '''Description | ||
+ | |||
+ | |- valign="top" | ||
+ | | CUST_FNAME_NN | ||
+ | | "CUST_FIRST_NAME" IS NOT NULL | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | CUST_LNAME_NN | ||
+ | | "CUST_LAST_NAME" IS NOT NULL | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | CUSTOMER_CREDIT_LIMIT_MAX | ||
+ | | credit_limit <= 5000 | ||
+ | | | ||
+ | |- valign="top" | ||
+ | | CUSTOMER_ID_MIN | ||
+ | | customer_id > 0 | ||
+ | | | ||
+ | |} | ||
+ | |||
+ | === Foreign Keys === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Relation | ||
+ | | '''Column | ||
+ | | '''Referenced Column | ||
+ | |||
+ | |- valign="top" | ||
+ | | [[HR.EMPLOYEES_(table)|HR.EMPLOYEES]] | ||
+ | | ACCOUNT_MGR_ID | ||
+ | | EMPLOYEE_ID | ||
+ | |} | ||
+ | |||
+ | === Detail Tables === | ||
+ | {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" | ||
+ | |- style="background:silver" | ||
+ | | '''Detail Table | ||
+ | | '''Column | ||
+ | | '''Referencing Column | ||
+ | |||
+ | |- valign="top" | ||
+ | | [[OE.ORDERS_(table)|OE.ORDERS]] | ||
+ | | CUSTOMER_ID | ||
+ | | CUSTOMER_ID | ||
|} | |} |
Latest revision as of 11:34, 27 August 2011
Contents
wikibot[edit]
Table | OE.CUSTOMERS |
Description | Contains customers data either entered by an employee or by the customer
him/herself over the Web. |
Columns[edit]
Column | Data Type | Nullable | Default | Description |
CUSTOMER_ID | NUMBER(6, 0) | not null | Primary key column. | |
CUST_FIRST_NAME | VARCHAR2(20) | not null | NOT NULL constraint. | |
CUST_LAST_NAME | VARCHAR2(20) | not null | NOT NULL constraint. | |
CUST_ADDRESS | OE.CUST_ADDRESS_TYP | null | Object column of type address_typ. | |
PHONE_NUMBERS | OE.PHONE_LIST_TYP | null | Varray column of type phone_list_typ | |
NLS_LANGUAGE | VARCHAR2(3) | null | ||
NLS_TERRITORY | VARCHAR2(30) | null | ||
CREDIT_LIMIT | NUMBER(9, 2) | null | Check constraint. | |
CUST_EMAIL | VARCHAR2(30) | null | ||
ACCOUNT_MGR_ID | NUMBER(6, 0) | null | References hr.employees.employee_id. | |
CUST_GEO_LOCATION | MDSYS.SDO_GEOMETRY | null | SDO (spatial) column. | |
DATE_OF_BIRTH | DATE(7) | null | ||
MARITAL_STATUS | VARCHAR2(20) | null | ||
GENDER | VARCHAR2(1) | null | ||
INCOME_LEVEL | VARCHAR2(20) | null |
Primary Key[edit]
Primary Key | Columns |
CUSTOMERS_PK | CUSTOMER_ID |
Indexes[edit]
Index | Type | Columns |
CUST_ACCOUNT_MANAGER_IX | ACCOUNT_MGR_ID | |
CUST_EMAIL_IX | CUST_EMAIL | |
CUST_LNAME_IX | CUST_LAST_NAME | |
CUST_UPPER_NAME_IX |
Check Constraints[edit]
Check Constraint | Expression | Description |
CUST_FNAME_NN | "CUST_FIRST_NAME" IS NOT NULL | |
CUST_LNAME_NN | "CUST_LAST_NAME" IS NOT NULL | |
CUSTOMER_CREDIT_LIMIT_MAX | credit_limit <= 5000 | |
CUSTOMER_ID_MIN | customer_id > 0 |
Foreign Keys[edit]
Relation | Column | Referenced Column |
HR.EMPLOYEES | ACCOUNT_MGR_ID | EMPLOYEE_ID |
Detail Tables[edit]
Detail Table | Column | Referencing Column |
OE.ORDERS | CUSTOMER_ID | CUSTOMER_ID |