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2012
34 ., 22 ., 17 , 5 , 4 .
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( 1 - 8).
1
| Independent | ||
| Dependent | ||
| Independent | ||
| Independent | ||
| Dependent | ||
| Independent | ||
| Independent |
|
|
|
2
| INTEGER | |
| INTEGER | |
| DATE |
3
| INTEGER | |
| INTEGER | |
| VARCHAR(20) |
4
| INTEGER | |
| DATE | |
| INTEGER | |
| VARCHAR(20) | |
| INTEGER | |
| DATE | |
| DATE | |
| DATE |
5
| INTEGER | |
| VARCHAR(20) | |
| VARCHAR(20) | |
| VARCHAR(20) | |
| INTEGER |
6
| INTEGER | |
| INTEGER | |
| INTEGER |
7
| INTEGER | |
| INTEGER | |
| INTEGER |
8
| INTEGER | |
| VARCHAR(20) | |
| VARCHAR(20) | |
| INTEGER |
Cache
, Cache [5] ( .2) , ERwin 4.1.
( 9 - 15).
9 CLIENT
| ClienNo | INTEGER |
| Name | VARCHAR(50) |
| Address_obj | VARCHAR(50) |
| Telephone | VARCHAR(20) |
| Pasport | INTEGER |
10 CONT_EST
| EstimateNo | INTEGER |
| ServiceNo | INTEGER |
| Work_volume | VARCHAR(20) |
11 CONTRACT
| ContractNo | INTEGER |
| Signing_date | DATE |
| ClienNo | INTEGER |
| Address_obj | VARCHAR(50) |
| Cost | INTEGER |
| Start_date | DATE |
| End_date | DATE |
| Payment_deadline | DATE |
12 ESTIMATE
| EstimateNo | INTEGER |
| ContractNo | INTEGER |
| Total_cost | INTEGER |
13 ORDER
| OrderNo | INTEGER |
| ClienNo | INTEGER |
| Registration_date | DATE |
14 SERVICE
| ServiceNo | INTEGER |
| Name | VARCHAR(50) |
| Work_unit | VARCHAR(20) |
| Price_of_workunit | INTEGER |
15 WISH
| WishNo | INTEGER |
| OrderNo | INTEGER |
| ServiceNo | INTEGER |
.
