嗨,我正在使用 orcale,并且我在表之间创建了一个连接。我现在正在尝试插入一个计算,但它不断出现相同的错误消息“ORA-00933:SQL 命令未正确结束”我生成的代码是这个..
select "CUSTOMER"."CUST_ID" as "CUST_ID",
"CUSTOMER"."CUST_TITLE" as "CUST_TITLE",
"CUSTOMER"."CUST_FORENAME" as "CUST_FORENAME",
"CUSTOMER"."CUST_SURNAME" as "CUST_SURNAME",
"CUSTOMER"."CUST_ADDRESS_1" as "CUST_ADDRESS_1",
"CUSTOMER"."CUST_ADDRESS_2" as "CUST_ADDRESS_2",
"CUSTOMER"."CUST_TOWN-CITY" as "CUST_TOWN-CITY",
"CUSTOMER"."CUST_COUNTY" as "CUST_COUNTY",
"CUSTOMER"."CUST_POST_CODE" as "CUST_POST_CODE",
"CUSTOMER"."CUST_TEL" as "CUST_TEL",
"CUSTOMER"."CUST_EMAIL" as "CUST_EMAIL",
"MENU_ITEM"."PRODUCT_PRICE" as "PRODUCT_PRICE",
"ORDER_ITEM"."QUANTITY" as "QUANTITY",
"ORDER_ITEM"."ORDER_ID" as "ORDER_ID",
"ORDER_DETAILS"."ORDER_ID" as "ORDER_ID"
from "ORDER_DETAILS" "ORDER_DETAILS",
"ORDER_ITEM" "ORDER_ITEM",
"MENU_ITEM" "MENU_ITEM",
"CUSTOMER" "CUSTOMER"
where "ORDER_ITEM"."ORDER_ID"="ORDER_DETAILS"."ORDER_ID"
and "ORDER_DETAILS"."CUST_ID"="CUSTOMER"."CUST_ID"
and "MENU_ITEM"."MENU_ITEM_ID"="ORDER_ITEM"."MENU_ITEM_ID"`
这是产生错误信息的代码
select "CUSTOMER"."CUST_ID" as "CUST_ID",
"CUSTOMER"."CUST_TITLE" as "CUST_TITLE",
"CUSTOMER"."CUST_FORENAME" as "CUST_FORENAME",
"CUSTOMER"."CUST_SURNAME" as "CUST_SURNAME",
"CUSTOMER"."CUST_ADDRESS_1" as "CUST_ADDRESS_1",
"CUSTOMER"."CUST_ADDRESS_2" as "CUST_ADDRESS_2",
"CUSTOMER"."CUST_TOWN-CITY" as "CUST_TOWN-CITY",
"CUSTOMER"."CUST_COUNTY" as "CUST_COUNTY",
"CUSTOMER"."CUST_POST_CODE" as "CUST_POST_CODE",
"CUSTOMER"."CUST_TEL" as "CUST_TEL",
"CUSTOMER"."CUST_EMAIL" as "CUST_EMAIL",
"MENU_ITEM"."PRODUCT_PRICE" as "PRODUCT_PRICE",
"ORDER_ITEM"."QUANTITY" as "QUANTITY",
"ORDER_ITEM"."ORDER_ID" as "ORDER_ID",
"ORDER_DETAILS"."ORDER_ID" as "ORDER_ID"
from "ORDER_DETAILS" "ORDER_DETAILS",
"ORDER_ITEM" "ORDER_ITEM",
"MENU_ITEM" "MENU_ITEM",
"CUSTOMER" "CUSTOMER"
where "ORDER_ITEM"."ORDER_ID"="ORDER_DETAILS"."ORDER_ID"
and "ORDER_DETAILS"."CUST_ID"="CUSTOMER"."CUST_ID"
and "MENU_ITEM"."MENU_ITEM_ID"="ORDER_ITEM"."MENU_ITEM_ID"
SELECT PRODUCT_PRICE,
QUANTITY,
PRODUCT_PRICE * QUANTITY AS "TOTAL SPENT"
FROM MENU_ITEM,ORDER_ITEM