--select ProductID,ProductName --from Product --where ProductID not in (select ProductID from Sell_Order)什么意思

时间: 2023-10-08 15:13:09 浏览: 55
这是一条 SQL 查询语句,意思是查询出在“Product”表中,但不在“Sell_Order”表中出现的产品ID和产品名称。其中,“ProductID”和“ProductName”是“Product”表中的列名,“Product”和“Sell_Order”是表名,“not in”是一个条件运算符,表示不在子查询结果中出现的行将被返回。
相关问题

为查询Products表中,价格Price在5-10元之间的产品信息,请补全以下SELECT语句 SELECT ProductID,ProductName,Price FROM products WHERE_________ AND_________

以下是补全后的SELECT语句: ``` SELECT ProductID, ProductName, Price FROM products WHERE Price >= 5 AND Price <= 10 ``` 这个SELECT语句将查询Products表中价格Price在5-10元之间的产品信息。其中,WHERE子句中的条件为Price >= 5 AND Price <= 10,表示价格大于等于5并且小于等于10。

org.mozilla.javascript.WrappedException: Wrapped org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [select count(1) from (select a.id, a.contract_id contractId, a.product_id productId, a.purchase_num purchaseNum, a.purchase_price purchasePrice, a.remark, b.product_name productName, b.spec_code specCode, c.type_name typeName, d.unit_code unitCode from mes-214820524.wms_pur_list_214820524 a, mes-214820524.wms_product_214820524 b, mes-214820524.wms_product_class_214820524 c, mes-214820524.wms_unit_code_214820524 d where a.product_id=b.id and b.product_class_id = c.id and b.unit_code_id=d.id and a.contract_id= '3b353514235f4a8da8dbcdbcbb5a643e' ) t1]; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-214820524.wms_pur_list_214820524 a, mes-214820524.wms_product_214820524 b,' at line 11 (JavaScriptScriptParse#22)at帮我分析一下这段错误,并告诉我怎么修改

这个错误的原因是 SQL 语句的语法有误,具体来说是在 SQL 语句中的表名不正确。 从错误信息中可以看到,SQL 语句的表名是 "mes-214820524.wms_pur_list_214820524","mes-214820524.wms_product_214820524","mes-214820524.wms_product_class_214820524","mes-214820524.wms_unit_code_214820524",这些表名中包含了横杠符号 "- "。 MySQL 中的表名不能包含横杠符号 "- ",所以需要修改 SQL 语句中的表名,将横杠符号替换为下划线符号 "_ "即可。 修改后的 SQL 语句如下所示: select count(1) from (select a.id, a.contract_id contractId, a.product_id productId, a.purchase_num purchaseNum, a.purchase_price purchasePrice, a.remark, b.product_name productName, b.spec_code specCode, c.type_name typeName, d.unit_code unitCode from mes_214820524.wms_pur_list_214820524 a, mes_214820524.wms_product_214820524 b, mes_214820524.wms_product_class_214820524 c, mes_214820524.wms_unit_code_214820524 d where a.product_id=b.id and b.product_class_id = c.id and b.unit_code_id=d.id and a.contract_id= '3b353514235f4a8da8dbcdbcbb5a643e' ) t1 请注意,修改 SQL 语句时需要谨慎,确保修改后的语句语法正确,否则可能会导致其他错误。

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优化这条sql: select distinct (select product_name from t_product from where id = #{productId} and mark = 1 and status = 1) as productName, (select count(0) from t_clue a where a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId} and a.status in(1,2,3,31,32,33)) as clueCount, (select count(0) from t_clue a left join t_clue_appendix b on a.clue_code = b.clue_code where a.distribution_status != 4 and a.mark = 1 and b.file_url is not null and a.product_id = #{productId} and a.status in (3,31,32,33)) as intentionCount, (select count(0) from t_clue a where a.status in (4,5,7,8) and a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId} and a.status = 4) as incomingCount, (select count(0) from t_clue a where a.status in (5,7,8) and a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId} and a.status in (5,7,8)) as approvedCount, (select count(0) from t_clue a where a.status = 6 and a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId} and a.status = 6) as rejectionCount, (select count(0) from t_clue a where a.status in (7,8) and a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId}) as loanCount, (select count(0) from t_clue a where a.status = 8 and a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId}) as swipeCount, (select sum(a.loan_amount) from t_clue a where a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId}) as loanMoney, (select sum(a.use_amount) from t_clue a where a.distribution_status != 4 and a.mark = 1 and a.product_id = #{productId}) as swipeMoney

ATE TABLE ORDER_DETAILS ( OrderDetailID NUMBER PRIMARY KEY, OrderID NUMBER, ProductID NUMBER, ProductName VARCHAR2(100), Price NUMBER, Quantity NUMBER, Subtotal NUMBER, CONSTRAINT FK_ORDER_DETAILS_ORDER FOREIGN KEY (OrderID) REFERENCES "ORDER"(OrderID), CONSTRAINT FK_ORDER_DETAILS_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) ); CREATE TABLE PRODUCT ( ProductID NUMBER PRIMARY KEY, ProductName VARCHAR2(100), Description VARCHAR2(200), Price NUMBER, Category VARCHAR2(50) ); CREATE TABLE STORE ( StoreID NUMBER PRIMARY KEY, StoreName VARCHAR2(100), Location VARCHAR2(200), HoursOfOperation VARCHAR2(100) ); CREATE TABLE INVENTORY ( ProductID NUMBER, StoreID NUMBER, QuantityOnHand NUMBER, ReorderPoint NUMBER, PRIMARY KEY (ProductID, StoreID), CONSTRAINT FK_INVENTORY_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID), CONSTRAINT FK_INVENTORY_STORE FOREIGN KEY (StoreID) REFERENCES STORE(StoreID) ); CREATE TABLE "TRANSACTION" ( TransactionID NUMBER PRIMARY KEY, TransactionDate DATE, TransactionType VARCHAR2(20), TotalAmount NUMBER, CustomerID NUMBER, CONSTRAINT FK_TRANSACTION_CUSTOMER FOREIGN KEY (CustomerID) REFERENCES CUSTOMER(CustomerID) ); CREATE TABLE TRANSACTION_DETAILS ( TransactionDetailID NUMBER PRIMARY KEY, TransactionID NUMBER, ProductID NUMBER, ProductName VARCHAR2(100), Price NUMBER, Quantity NUMBER, Subtotal NUMBER, CONSTRAINT FK_TRANSACTION_DETAILS_TRANSACTION FOREIGN KEY (TransactionID) REFERENCES "TRANSACTION"(TransactionID), CONSTRAINT FK_TRANSACTION_DETAILS_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) ); CREATE TABLE EMPLOYEE ( EmployeeID NUMBER PRIMARY KEY, Name VARCHAR2(100), Address VARCHAR2(200), Phone VARCHAR2(20), Email VARCHAR2(100), Position VARCHAR2(50) ); CREATE TABLE SALARY ( EmployeeID NUMBER, StartDate DATE, SalaryAmount NUMBER, EndDate DATE, PRIMARY KEY (EmployeeID, StartDate), CONSTRAINT FK_SALARY_EMPLOYEE FOREIGN KEY (EmployeeID) REFERENCES EMPLOYEE(EmployeeID) ); CREATE TABLE SHIFT ( ShiftID NUMBER PRIMARY KEY, StartTime TIMESTAMP, EndTime TIMESTAMP, StoreID NUMBER, EmployeeID NUMBER, CONSTRAINT FK_SHIFT_EMPLOYEE FOREIGN KEY (EmployeeID) REFERENCES EMPLOYEE(EmployeeID), CONSTRAINT FK_SHIFT_STORE FOREIGN KEY (StoreID) REFERENCES STORE(StoreID) ); CREATE TABLE REVIEW ( ReviewID NUMBER PRIMARY KEY, CustomerID NUMBER, ProductID NUMBER, ReviewText VARCHAR2(200), ReviewDate DATE, CONSTRAINT FK_REVIEW_CUSTOMER FOREIGN KEY (CustomerID) REFERENCES CUSTOMER(CustomerID), CONSTRAINT FK_REVIEW_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) ); CREATE TABLE RATING ( RatingID NUMBER PRIMARY KEY, CustomerID NUMBER, ProductID NUMBER, RatingValue NUMBER, RatingDate DATE, CONSTRAINT FK_RATING_CUSTOMER FOREIGN KEY (CustomerID) REFERENCES CUSTOMER(CustomerID), CONSTRAINT FK_RATING_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) );你能帮我给每个表插入至少十条数据不

CREATE TABLE CUSTOMER ( CustomerID NUMBER PRIMARY KEY, Name VARCHAR2(20), Address VARCHAR2(20), PhoneNumber VARCHAR2(20), Email VARCHAR2(30), LoyaltyStatus VARCHAR2(20) ); CREATE TABLE ORDERS ( OrderID NUMBER PRIMARY KEY, OrderDate DATE, OrderStatus VARCHAR2(20), TotalCost NUMBER, CustomerID NUMBER, CONSTRAINT FK_ORDER_CUSTOMER FOREIGN KEY (CustomerID) REFERENCES CUSTOMER(CustomerID) ); CREATE TABLE PRODUCT ( ProductID NUMBER PRIMARY KEY, ProductName VARCHAR2(20), Description VARCHAR2(20), Price NUMBER, Category VARCHAR2(20) ); CREATE TABLE ORDERS_DETAILS ( OrderDetailID NUMBER PRIMARY KEY, OrderID NUMBER, ProductID NUMBER, ProductName VARCHAR2(20), Price NUMBER, Quantity NUMBER, Subtotal NUMBER, CONSTRAINT FK_ORDER_DETAILS_ORDER FOREIGN KEY (OrderID) REFERENCES ORDERS(OrderID), CONSTRAINT FK_ORDER_DETAILS_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) ); CREATE TABLE STORE ( StoreID NUMBER PRIMARY KEY, StoreName VARCHAR2(20), Location VARCHAR2(20), HoursOfOperation VARCHAR2(20) ); CREATE TABLE INVENTORY ( ProductID NUMBER, StoreID NUMBER, QuantityOnHand NUMBER, ReorderPoint NUMBER, PRIMARY KEY (ProductID, StoreID), CONSTRAINT FK_INVENTORY_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID), CONSTRAINT FK_INVENTORY_STORE FOREIGN KEY (StoreID) REFERENCES STORE(StoreID) ); CREATE TABLE "TRANSACTION" ( TransactionID NUMBER PRIMARY KEY, TransactionDate DATE, TransactionType VARCHAR2(20), TotalAmount NUMBER, CustomerID NUMBER, CONSTRAINT FK_TRANSACTION_CUSTOMER FOREIGN KEY (CustomerID) REFERENCES CUSTOMER(CustomerID) ); CREATE TABLE TRANSACTION_DETAILS ( TransactionDetailID NUMBER PRIMARY KEY, TransactionID NUMBER, ProductID NUMBER, ProductName VARCHAR2(20), Price NUMBER, Quantity NUMBER, Subtotal NUMBER, CONSTRAINT FK_TRANSACTION_DETAILS_TRANSACTION FOREIGN KEY (TransactionID) REFERENCES "TRANSACTION"(TransactionID), CONSTRAINT FK_TRANSACTION_DETAILS_PRODUCT FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID) ); CREATE TABLE EMPLOYEE ( EmployeeID NUMBER PRIMARY KEY, Name VARCHAR2(20), Address VARCHAR2(20), PhoneNumber VARCHAR2(20), Email VARCHAR2(30), Position VARCHAR2(20) ); CREATE TABLE SALARY ( EmployeeID NUMBER, StartDate DATE, SalaryAmount NUMBER, EndDate DATE, PRIMARY KEY (EmployeeID, StartDate), CONSTRAINT FK_SALARY_EMPLOYEE FOREIGN KEY (EmployeeID) REFERENCES EMPLOYEE(EmployeeID) ); CREATE TABLE SHIFT ( ShiftID NUMBER PRIMARY KEY, StartTime TIMESTAMP, EndTime TIMESTAMP, StoreID NUMBER, EmployeeID NUMBER, CONSTRAINT FK_SHIFT_EMPLOYEE FOREIGN KEY (EmployeeID) REFERENCES EMPLOYEE(EmployeeID), CONSTRAINT FK_SHIFT_STORE FOREIGN KEY (StoreID) REFERENCES STORE(StoreID) ); 加密Price和PhoneNumber给出代码,并给出加密代码执行的伪装结果

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