MSSQL insert not working - sql

I'm doing excercises from the db kroenke book. Anyone can see why this insert:
INSERT INTO PRODUCT_SALES VALUES(41197, 3, 'VK001', 1, 14.95, 14.95);
doesn't work on the following table:
CREATE TABLE PRODUCT_SALES(
TimeID Int NOT NULL,
CustomerID Int NOT NULL,
ProductNumber Char(35) NOT NULL,
Quantity Int NOT NULL,
UnitPrice Numeric(9,2) NOT NULL,
Total Numeric(9,2 ) NULL,
CONSTRAINT SALES_PK
PRIMARY KEY (TimeID, CustomerID, ProductNumber),
CONSTRAINT PS_TIMELINE_FK FOREIGN KEY(TimeID)
REFERENCES TIMELINE(TimeID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_CUSTOMER_FK FOREIGN KEY(CustomerID)
REFERENCES CUSTOMER(CustomerID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_PRODUCT_FK FOREIGN KEY(ProductNumber)
REFERENCES PRODUCT(ProductNumber)
ON UPDATE NO ACTION
ON DELETE NO ACTION
);
The format looks fine but getting this error:
Column name or number of supplied values does not match table definition.
Thanks!

Just used the column names in the Insert statement and it has worked.
CREATE TABLE TIMELINE (TimeID INT NOT NULL PRIMARY KEY)
GO
CREATE TABLE CUSTOMER (CUSTOMERID INT NOT NULL PRIMARY KEY)
GO
CREATE TABLE PRODUCT(ProductNumber Char(35) NOT NULL PRIMARY KEY)
GO
INSERT INTO TIMELINE VALUES (41197)
INSERT INTO CUSTOMER VALUES (3)
INSERT INTO PRODUCT VALUES ('VK001')
GO
CREATE TABLE PRODUCT_SALES(
TimeID Int NOT NULL,
CustomerID Int NOT NULL,
ProductNumber Char(35) NOT NULL,
Quantity Int NOT NULL,
UnitPrice Numeric(9,2) NOT NULL,
Total Numeric(9,2 ) NULL,
CONSTRAINT SALES_PK
PRIMARY KEY (TimeID, CustomerID, ProductNumber),
CONSTRAINT PS_TIMELINE_FK FOREIGN KEY(TimeID)
REFERENCES TIMELINE(TimeID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_CUSTOMER_FK FOREIGN KEY(CustomerID)
REFERENCES CUSTOMER(CustomerID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_PRODUCT_FK FOREIGN KEY(ProductNumber)
REFERENCES PRODUCT(ProductNumber)
ON UPDATE NO ACTION
ON DELETE NO ACTION
);
GO
-- Added column names in the insert statement and it worked.
INSERT INTO PRODUCT_SALES (TimeID ,CustomerID, ProductNumber , Quantity, UnitPrice , Total)
VALUES(41197, 3, 'VK001', 1, 14.95, 14.95);

I tried the same query in my mysql the insert query seems to work fine! Is the table altered?

Did you created this table before with different columns or column order?
Can you try
DROP TABLE PRODUCT_SALES
CREATE TABLE PRODUCT_SALES(
TimeID Int NOT NULL,
CustomerID Int NOT NULL,
ProductNumber Char(35) NOT NULL,
Quantity Int NOT NULL,
UnitPrice Numeric(9,2) NOT NULL,
Total Numeric(9,2 ) NULL,
CONSTRAINT SALES_PK
PRIMARY KEY (TimeID, CustomerID, ProductNumber),
CONSTRAINT PS_TIMELINE_FK FOREIGN KEY(TimeID)
REFERENCES TIMELINE(TimeID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_CUSTOMER_FK FOREIGN KEY(CustomerID)
REFERENCES CUSTOMER(CustomerID)
ON UPDATE NO ACTION
ON DELETE NO ACTION,
CONSTRAINT PS_PRODUCT_FK FOREIGN KEY(ProductNumber)
REFERENCES PRODUCT(ProductNumber)
ON UPDATE NO ACTION
ON DELETE NO ACTION
);
INSERT INTO PRODUCT_SALES (TimeID,CustomerID,ProductNumber,Quantity,UnitPrice,Total )
VALUES(41197, 3, 'VK001', 1, 14.95, 14.95);

Related

How primary key in one table connect to other table with the same primary key?

How primary key in one table connect to another table with the same primary key?
I am trying to make it like this, which those two primary key in the table of CustomerCreditCard is connect to the table of Customer and table of Credit card]
https://i.stack.imgur.com/lIBUE.png
--3
CREATE TABLE Customer
(
CustomerID INT IDENTITY PRIMARY KEY,
FirstName VARCHAR(50) NOT NULL,
LastName VARCHAR(50) NOT NULL,
);
--5
CREATE TABLE CreditCard
(
CreditCardNumber VARCHAR(16) PRIMARY KEY,
CreditCardOwnerName VARCHAR(50) NOT NULL,
);
--6
CREATE TABLE CustomerCreditCard
(
CreditCardNumber VARCHAR(16) NOT NULL,
CustomerID INT IDENTITY NOT NULL,
PRIMARY KEY(CreditCardNumber, CustomerID)
);
--6
CREATE TABLE CustomerCreditCard
(
CreditCardNumber VARCHAR(16) NOT NULL,
CustomerID INT NOT NULL,
CONSTRAINT pk_CustomerCreditCard
PRIMARY KEY(CreditCardNumber,CustomerID ),
CONSTRAINT fk_CustomerCreditCard_CreditCardNumber
FOREIGN KEY(CreditCardNumber)
REFERENCES CreditCard(CreditCardNumber)
ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT fk_CustomerCreditCard_CustomerID
FOREIGN KEY(CustomerID)
REFERENCES Customer(CustomerID)
ON DELETE CASCADE ON UPDATE CASCADE
);
To solve the problem of this question, add the foreign key to the table that has two primary keys, then reference to other tables that you want to connect with the same primary key.

Invalid Foreign Key value in Teradata

I am getting an invalid foreign key value and I cannot figure out what it is, here is the error.
Executed as multiple statements.
STATEMENT 1:
DATABASE completed. 0 rows processed. Elapsed time = 00:00:00.047
STATEMENT 2:
Insert Statement failed. Failed [2700 : 23000] Referential constraint violation: invalid foreign key value.
This happens when I try to insert:
insert into SALE values (1,30.45,'2020-12-31','VMBNH',1,1);
into the SALE Table
Here is the table, and I am also including the inserts that I already put on the table.
CREATE TABLE EQUIPMENT_DETAIL
(
EquipDetailID INT NOT NULL,
Make VARCHAR(20) NOT NULL,
Equipment_Type VARCHAR(20) NOT NULL,
Model VARCHAR(20) NOT NULL,
PRIMARY KEY (EquipDetailID)
);
CREATE TABLE CUSTOMER
(
CustID INT NOT NULL,
CustName VARCHAR(40) NOT NULL,
CustCategory VARCHAR(20) NOT NULL,
PRIMARY KEY (CustID)
);
CREATE TABLE EQUIPMENT
(
SerialNo VARCHAR(20) NOT NULL,
LastInspectedDate DATE NOT NULL,
DateMade DATE NOT NULL,
EquipDetailID INT NOT NULL,
PRIMARY KEY (SerialNo),
FOREIGN KEY (EquipDetailID) REFERENCES EQUIPMENT_DETAIL(EquipDetailID)
);
CREATE TABLE SALE
(
SaleTransID INT NOT NULL,
Price DECIMAL(4,2) NOT NULL,
Sale_Date DATE NOT NULL,
SerialNo VARCHAR(20) NOT NULL,
CustID INT NOT NULL,
SRepID INT NOT NULL,
PRIMARY KEY(SaleTransID),
FOREIGN KEY (SerialNo) REFERENCES EQUIPMENT(SerialNo),
FOREIGN KEY (CustID) REFERENCES CUSTOMER(CustID),
FOREIGN KEY (SRepID) REFERENCES SALES_REP(SRepID)
);
CREATE TABLE RENTAL
(
Price DECIMAL(4,2) NOT NULL,
Rental_Date DATE NOT NULL,
RentTransID INT NOT NULL,
SerialNo VARCHAR(20) NOT NULL,
CustID INT NOT NULL,
SRepID INT NOT NULL,
PRIMARY KEY (RentTransID),
FOREIGN KEY (SerialNo) REFERENCES EQUIPMENT(SerialNo),
FOREIGN KEY (CustID) REFERENCES CUSTOMER(CustID),
FOREIGN KEY (SRepID) REFERENCES SALES_REP(SRepID)
);
CREATE TABLE SALES_REP
(
SRepID INT NOT NULL,
SRepLName VARCHAR(40) NOT NULL,
SRepFName VARCHAR(20) NOT NULL,
Rank_ID VARCHAR(20) NOT NULL,
Mentors_SRepID INT,
PRIMARY KEY (SRepID),
FOREIGN KEY (Mentors_SRepID) REFERENCES SALES_REP(SRepID)
);
insert into EQUIPMENT_DETAIL values (1,'CFT','Drill','B123');
insert into EQUIPMENT_DETAIL values (2,'CFT','Hammer','B124');
insert into EQUIPMENT_DETAIL values (3,'MKT','Saw','M123');
insert into EQUIPMENT_DETAIL values (4'MKT','Wrench','M124');
insert into EQUIPMENT_DETAIL values (5'SNP','Flat Head','S123');
insert into CUSTOMER values (1,'Jim Halpert','A');
insert into CUSTOMER values (2,'Michael Scott','B');
insert into EQUIPMENT values ('KDJHS','2021-01-12','2010-11-11',1);
insert into EQUIPMENT values ('VMBNH','2021-03-05','2007-12-12',2);
insert into EQUIPMENT values ('QIEIR','2021-03-05','2007-12-12',3);
insert into EQUIPMENT values ('PTPYO','2021-03-05','2007-12-12',4);
insert into EQUIPMENT values ('AGSGD','2021-03-05','2007-12-12',5);
I had to drop the foreign key constraint from SALE (SRepID)

SQL Server : code created and not sure why it is not processing - foreign key problem?

CREATE TABLE THREE_GIRLS_COFFEE_HUT
(
ShopName Char NOT NULL,
PhoneNumber Char(12) NOT NULL,
Address Char(20) NOT NULL,
City Char(20) NOT NULL,
State Char(2) NOT NULL,
ZipCode Char(5) NOT NULL,
CONSTRAINT ShopPK PRIMARY KEY (ShopName)
);
CREATE TABLE EMPLOYEE
(
EmployeeID Int NOT NULL IDENTITY(1,1),
EmployeeName Char(30) NOT NULL,
PhoneNumber Char(10) NOT NULL,
Address Char(20) NOT NULL,
City Char(20) NOT NULL,
State Char(2) NOT NULL,
ZipCode Char(5) NOT NULL,
EmployeeType Char(10) NOT NULL,
ShopName Char (25) FOREIGN KEY REFERENCES THREE_GIRLS_COFFEE_HUT (ShopName)
CONSTRAINT EmployeePK PRIMARY KEY(EmployeeID),
CONSTRAINT EmployeeAK1 UNIQUE(EmployeeName)
);
CREATE TABLE CUSTOMER
(
CustomerID Int NOT NULL IDENTITY(1000,1),
CustomerName Char(30) NULL,
PhoneNumber Char(10) NULL,
EmailAddress Char(30) NOT NULL,
CONSTRAINT CustomerPK PRIMARY KEY(CustomerID),
CONSTRAINT CustomerAK1 UNIQUE(EmailAddress)
);
CREATE TABLE [ORDER]
(
SalesOrderNumber INT NOT NULL IDENTITY (1500,1),
Date Numeric(6) NOT NULL,
Subtotal Numeric(6, 2) NOT NULL,
Tax Numeric(6, 2) NOT NULL,
Total Numeric(6, 2) NOT NULL,
CONSTRAINT OrderPK PRIMARY KEY (SalesOrderNumber),
CONSTRAINT EmpOrdFK FOREIGN KEY(EmployeeID)
REFERENCES EMPLOYEE(EmployeeID)
ON UPDATE CASCADE
ON DELETE NO ACTION,
CONSTRAINT CustOrdFK FOREIGN KEY (CustomerID)
REFERENCES CUSTOMER(CustomerID)
ON UPDATE NO ACTION
ON DELETE NO ACTION
);
CREATE TABLE PRODUCT
(
ProductNumber Int NOT NULL IDENTITY(2000,1),
ProductDescription Char(20) NOT NULL,
QuantityOnOrder Numeric(4) NOT NULL,
QuantityOnHand Numeric(4) NOT NULL,
OrderDate Date NOT NULL,
ExpirationDate Date NOT NULL,
CONSTRAINT ProductPK PRIMARY KEY(ProductNumber),
CONSTRAINT ValidExpDate CHECK (ExpirationDate > OrderDate)
);
CREATE TABLE MENU_ITEM (
ItemNumber Int NOT NULL IDENTITY(3000,1),
ItemDescription Char(30) NOT NULL,
ItemCost Numeric(6,2) NOT NULL,
ProductNumber Int FOREIGN KEY REFERENCES PRODUCT(ProductNumber)
CONSTRAINT MenuPK PRIMARY KEY(ItemNumber),
CONSTRAINT MenuAK1 UNIQUE(ItemDescription),
);
CREATE TABLE ORDER_LINE_ITEM (
SalesOrderNumber INT FOREIGN KEY REFERENCES [ORDER](SalesOrderNumber),
ItemNumber INT FOREIGN KEY REFERENCES MENU_ITEM(ItemNumber),
Quantity Numeric NOT NULL,
UnitPrice Numeric(6,2) NOT NULL,
ExtendedPrice Numeric (6,2) NOT NULL,
);
I got these errors and it will not process- I think I have problem with my foreign key but I am not sure.
Msg 1769, Level 16, State 1, Line 40
Foreign key 'EmpOrdFK' references invalid column 'EmployeeID' in referencing table 'ORDER'.
Msg 1750, Level 16, State 0, Line 40
Could not create constraint or index. See previous errors.
There's no column EmployeeID in the ORDER table, so:
EmpOrdFK FOREIGN KEY(EmployeeID) REFERENCES EMPLOYEE(EmployeeID)
which says, create a foreign key in which Order.EmployeeId references Employee.EmployeeId, can't work.
Did you want to add an EmployeeId column to Order?
(There's also no CustomerId in Order, so the next line
CONSTRAINT CustOrdFK FOREIGN KEY (CustomerID)
would have failed too, except it never got to run because of the first error.)
You probably want to add EmployeeId and CustomerId to the Order table.
When you are mapping foreign key from Order table to Employee table, you have to map on common column in both tables. If you look at order table, which is missing employeeId in
that table.
And also don't call it as ORDER table. ORDER is reserved keyword in SQL server.
References: https://learn.microsoft.com/en-us/sql/t-sql/language-elements/reserved-keywords-transact-sql?view=sql-server-ver15

Oracle SQL foreign key data not being displayed when selected

I'm trying to do a project with Oracle SQL and for some reason the foreign keys won't work and I can't see why, there's no errors occurring it just won't display the data when I use SELECT, any help would be greatly appreciated, the code below is the one i'm using
CREATE TABLE Customer(
customerName VARCHAR(10) NOT NULL,
street VARCHAR(120) NOT NULL,
customerCity VARCHAR(10) NOT NULL,
PRIMARY KEY (customerName) );
CREATE TABLE Branch(
branchName VARCHAR(10) NOT NULL,
branchCity VARCHAR(10) NOT NULL,
assets INT NOT NULL,
PRIMARY KEY (branchName) );
CREATE TABLE Deposit(
accountNumber INT NOT NULL,
customerName VARCHAR(10),
branchName VARCHAR(10),
balance DECIMAL(6,2) DEFAULT'0',
PRIMARY KEY (accountNumber),
CONSTRAINT Depositbranch
FOREIGN KEY (branchName)
REFERENCES Branch (branchName)
ON DELETE CASCADE,
CONSTRAINT Depositcustomer
FOREIGN KEY (customerName)
REFERENCES Customer (customerName)
ON DELETE CASCADE);
CREATE TABLE Loan(
loanNumber INT NOT NULL,
customerName VARCHAR(10),
branchName VARCHAR(10),
amount DECIMAL(6,2) DEFAULT'0',
PRIMARY KEY (loanNumber),
CONSTRAINT branchNam
FOREIGN KEY (branchName)
REFERENCES Branch (branchName)
ON DELETE CASCADE,
CONSTRAINT customerNam
FOREIGN KEY (customerName)
REFERENCES Customer (customerName)
ON DELETE CASCADE);
The only statement in which you insert into deposit is the following,
INSERT INTO Deposit(accountNumber, balance) VALUES ('1', '100');
where you are only inserting into accountNumber and balance.
The column customerName has no default value, so in this case it will be null.
In fact, if you query all the columns of the table, you have:
SQL> SELECT * FROM deposit;
ACCOUNTNUMBER CUSTOMERNA BRANCHNAME BALANCE
------------- ---------- ---------- ----------
1 100
SQL>

Alter Table syntax Assignment

I have Assignment due in which i'm stuck on a question.
Add a “Sales Detail” table to your database. This table is related to the Orders and Products tables. It shows the product and quantity ordered at least (add other fields if you wish but explain why you added them on your paper).
There is no description of this table on the diagram provided. Use your best database design skills here!
Create Table SalesDetail
(
SaleDetailID int,
ProductID char(5),
ManufactureID char(3) not null,
OrderNo int,
qtyOrdered int
PRIMARY
)
Alter Table SalesDetail
Add FOREIGN KEY (ProductID)
REFERENCES Products(ProductID)
My Error is I can not get it to link SalesDetail table to Products table.
Msg 1776, Level 16, State 0, Line 1
There are no primary or candidate keys in the referenced table 'Products' that match the referencing column list in the foreign key 'FK__SalesDeta__Produ__5EBF139D'.
Msg 1750, Level 16, State 0, Line 1
Could not create constraint. See previous errors.
Create Table Customers
(
CustomerNo char(4)
Constraint ck_CustomerNoHas4positionsWithNumbers
Check(CustomerNo like'[0-9],[0-9],[0-9],[0-9]'),
Company varchar(50) not null,
CustomerRep char(3),
CreditLimt money default(20000.00),
PRIMARY KEY(CustomerNo)
)
Create Table Salesreps
(
EmployeeNo char(3)
Constraint ck_EmployeeNoHasDigits check(EmployeeNo like'[0-9],[0-9],[0-9]'),
FirstName varchar(25) not null,
LastName varchar(25) not null,
Age int,
SalesRepOffice char(2) not null,
Title varchar(50),
HireDate Date not null,
Manager char(3) not null,
Quota money,
Sales money not null,
PRIMARY KEY(EmployeeNo)
)
Create Table Offices
(
Office char(2) Constraint ck_checkOfficeHasNumbersOnly check(Office like'[0-9],[0-9]'),
City varchar(25) not null,
Region varchar(10) not null,
Manager char(3) not null,
Target money,
Sales money not null
PRIMARY KEY(Office)
)
Create Table Orders
(
OrderNo int,
OrderDate Date not null,
CustomerNo char(4) not null,
SalesRep char(3) not null
PRIMARY KEY(OrderNo)
)
Create Table Products
(
ManufactureID char(3)
Constraint ck_ManufactureIDifItHasLettersOnly check(ManufactureID like'[a-z],[a-z],[a-z]'),
ProductID char(5)
Constraint ck_ProductIDhasTwoLettersAndThreeNumbers check(ProductID like'[0-9],[0-9],[a-z],[a-z],[a-z]'),
Description varchar(50) not null,
Price money not null,
QtyOnHand int not null,
PRIMARY KEY(ManufactureID, ProductID)
)
--Add Foreign Keys to all tables who needs them
Alter Table Customers
Add constraint fk_customerrep
FOREIGN KEY (CustomerRep)
REFERENCES Salesreps(EmployeeNo)
Alter Table Salesreps
Add constraint fk_salesrepoffice
FOREIGN KEY (SalesRepOffice)
REFERENCES Offices(Office),
constraint fk_manager
FOREIGN KEY (Manager)
REFERENCES Salesreps(EmployeeNo)
Alter Table Offices
Add constraint fk_officesmanger
FOREIGN KEY (Manager)
REFERENCES Salesreps(EmployeeNo)
Alter Table Orders
Add constraint fk_customerno
FOREIGN KEY (CustomerNo)
REFERENCES Customers(CustomerNo),
constraint fk_salesrep
FOREIGN KEY (SalesRep)
REFERENCES Salesreps(EmployeeNo)
The table Products has a composite key (ManufactureID, ProductID), so you cannot uniquely identify a product by just the ProductId. Therefore you have to create a composite foreign key that references to both ManufactureId and ProductID:
Alter Table SalesDetail
Add FOREIGN KEY (ManufactureId, ProductID)
REFERENCES Products(ManufactureID, ProductID)
ProductID is not a primary key like the error says. In your code
PRIMARY KEY(ManufactureID, ProductID)
This creates a primary key that both of those columns combined.
The primary key for Products is (ManufactureID, ProductID). So the SalesDetail table should contain both these columns, and both should be part of the foreign key constraint:
Alter Table SalesDetail
Add FOREIGN KEY (ManufactureID, ProductID)
REFERENCES Products(ManufactureID, ProductID)