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I have created a table 'USER' in Oracle SQL Developer.
CREATE TABLE USER(
USER_ID INTEGER NOT NULL,
FIRST_NAME VARCHAR2(50) NOT NULL,
LAST_NAME VARCHAR2(50) NOT NULL,
ID_CODE INTEGER NOT NULL,
DATE_OF_BIRTH TIMESTAMP NOT NULL,
TRAINING_CLUB VARCHAR2(50) NOT NULL,
HAVE_LICENCE NUMBER(1) NOT NULL,
AGE_GROUP VARCHAR2(3) NULL,
SPECIALITY VARCHAR2(100) NOT NULL,
COMMENT VARCHAR2(200) NULL,
CONSTRAINT USER_PK PRIMARY KEY (USER_ID)
);
Now I'd like to insert data in it, but it will only accept date which is 2000 or more and when it's less than 2000, for example '1998-13-07', it shows not a valid month.
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (1, 'Mari', 'Mets', 4990713134, '1999-13-07', 'Erki Noole Athletics club', 1, 'U23', 'Sprint, hurdle race' );
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (2, 'Meelis', 'Valgepea', 39704230213, '1997-23-04', 'Runningpartner', 1, 'M', 'Middle- ja long distance running');
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (3, 'Karina', 'Justinov', 6020330872, '2002-30-03', 'SK Fortis', 1,'U20','Long and high jump');
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (4, 'Lewis', 'Kordon', 38711120678, '1987-12-11', 'Niidupargi Athletics club', 1, 'M', 'Shot put');
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (5, 'Getter', 'Tihhikov', 49802280417, '1998-28-02', 'Trainingpartner', 1, 'W','Long distance running');
INSERT INTO USER(USER_ID, FIRST_NAME, LAST_NAME, ID_CODE, DATE_OF_BIRTH, TRAINING_CLUB, HAVE_LICENCE, AGE_GROUP, SPECIALITY) VALUES (6, 'Andres', 'Allikvee', 50603212165, '2006-21-03', 'SK Lindon', 1, 'U16', 'Pole vault');
It shows that row 3 and 6 will be added and 1, 2, 4, 5 have not valid month.
create table users(
user_id integer not null,
date_of_birth timestamp not null
);
insert into users values (1, '1999-13-07');
-- ORA-01843: not a valid month
The problem is with the date literal. We are giving a literal string for a timestamp column, so how this is interpreted depends on database settings.
We can either explictly turn the strings to timestamps, providing the proper format specification:
into users values (1, to_timestamp('1999-13-07', 'YYYY-DD-MM'));
-- 1 rows affected
Or we can change the default timestamp format for our current session, so strings are correctly implicitly converted:
alter session set nls_timestamp_format = 'YYYY-DD-MM';
insert into users values (2, '1999-13-07');
-- 1 rows affected
Demo on DB Fiddle
I am trying to test my queries based on this table:
--Create Person Table
CREATE TABLE Person
(
Person_ID NUMBER(10) PRIMARY KEY,
First_Name NUMBER(15) NULL,
Last_Name VARCHAR2(15) NULL,
Middle_Name VARCHAR2(15) NULL,
Street_Address VARCHAR(35) NULL,
City VARCHAR2(10) NULL,
State VARCHAR2(2) NULL,
Zipcode VARCHAR2(5) NULL,
Country CHAR(2) NOT NULL,
Birth_Date DATE NOT NULL,
Gender CHAR(1) NOT NULL,
Phone VARCHAR2(10) NULL,
Email VARCHAR2(25) NULL,
Is_Patient CHAR(1) NULL,
Is_Physician CHAR(1) NULL,
Is_Employee CHAR(1) NULL,
Is_Volunteer CHAR(1) NULL
);
And this is what I input:
INSERT INTO PERSON (Person_ID, First_Name, Last_Name, Middle_Name, Street_Address,
City, State, Zipcode, Country, Birth_Date, Gender, Phone,
Email, Is_Patient, Is_Physician, Is_Employee, Is_Volunteer)
VALUES
(1234, 'Jill', 'Palmer', 'Wendy', '123 Apple Court',
'Bronx', 'NY', '10472', 'USA', date '1956-09-15', 'F', '9178546215',
'heygirl5#gmail.com', 'Y', 'N', 'N','N');
VALUES
(2345, 'Charles', 'Connor', 'Vanny', '87455 Lemon Drive',
'Queens', 'NY', '12047', 'USA', date '1953-10-08', 'M', '9178546200',
'sugahsugah#gmail.com', 'N', 'N', 'Y','N');
VALUES
(3456, 'Chaniece', 'Boone', 'Pia', '94102 Grape Meaows',
'Brooklyn', 'NY', '12047', 'USA', date '1983-03-31', 'F', '3479845102',
'byenow#gmail.com', 'N', 'Y', 'N','N');
VALUES
(4567, 'James', 'Boone', 'Wayck', '2010 Orange Place',
'Manhattan', 'NY', '10026', 'USA', date '1981-08-03', 'M', '7187884411',
'howyoudoin#gmail.com', 'Y', 'N', 'N','N');
VALUES
(5678, 'Charlton', 'Connor', 'Ethan', '94165 Mango Lane',
'Staten Island', 'NY', '30124', 'USA', date '1988-12-10', 'M', '6469820145',
'youcrazyboy#gmail.com', 'Y', 'N', 'N','Y');
SELECT *
FROM PERSON;
I am getting an error of invalid number and I don't see why. Nothing is coming up on my test also.
You defined First_Name as NUMBER(15). You probably meant VARCHAR2(15).
Also, you have a mix of CHAR, VARCHAR and VARCHAR2. These should all be VARCHAR2. (CHAR will seem to work, but it just causes problems for no added benefit).
create table person
( person_id number(10) primary key
, first_name varchar2(15) -- Not number
, last_name varchar2(15)
, middle_name varchar2(15)
, street_address varchar2(35)
, city varchar2(30) -- Increased from 10
, state varchar2(2)
, zipcode varchar2(5)
, country varchar2(3) not null -- increased size to 3 to fit 'USA'
, birth_date date not null
, gender varchar2(1)
, phone varchar2(10)
, email varchar2(25)
, is_patient varchar2(1)
, is_physician varchar2(1)
, is_employee varchar2(1)
, is_volunteer varchar2(1)
);
insert into person
( person_id
, first_name, last_name, middle_name
, street_address, city, state, zipcode, country
, birth_date
, gender, phone, email
, is_patient, is_physician, is_employee, is_volunteer )
values
( 1234 -- Not '1234'
, 'Jill', 'Palmer', 'Wendy'
, '123 Apple Court', 'Bronx', 'NY', '10472', 'USA'
, to_date('09/15/1956', 'MM/DD/YYYY') -- Corrected format mask (alternatively: date '1956-09-15')
, 'F'
, '9178546215'
, 'heygirl5#gmail.com'
, 'Y', 'N', 'N', 'N' -- Not 'YES'/'NO' because the columns are 1 character
);
Maybe some more of the columns should be declared NOT NULL. Is it really OK for a person not to have a name or address or anything else besides a country and birth date? (You don't need to specify NULL for a nullable column, and doing so makes it harder to tell which ones are mandatory.)
Probably most of the name columns should be longer.
Ideally Y/N columns should be mandatory and enforced by check constraints, e.g.
is_patient varchar2(1) not null constraint is_patient_yn_chk check (is_patient in ('Y','N'))
The exact error you are seeing is probably being caused by that you are trying to insert a string value into the Person_ID column, which you have defined as numeric. Beyond this, you should always explicitly list the columns for the insert:
INSERT INTO PERSON (Person_ID, First_Name, Last_Name, Middle_Name, Street_Address,
City, State, Zipcode, Country, Birth_Date, Gender, Phone,
Email, Is_Patient, Is_Physician, Is_Employee, Is_Volunteer)
VALUES
(1234, 'Jill', 'Palmer', 'Wendy', '123 Apple Court',
'Bronx', 'NY', '10472', 'USA', date '1956-09-15', 'F', '9178546215',
'heygirl5#gmail.com', 'Y', 'N', 'N','N');
Also note that for the Is_xxx columns, you should only be inserting a 'Y' or 'N' value, as you have defined these columns to be CHAR(1).
I'm creating a basic sales and inventory DB for a class.
I've successfully created the tables necessary with where I want my PK and FK's to be.
The issue I'm running into now is when I try to perform a multiple insert into my employees table.
Here's what has been created and inserted so far:
CREATE TABLE location (
zipcode int CONSTRAINT zipcode_pk PRIMARY KEY,
city varchar2 (50)
)
;
CREATE TABLE employees (
employeeid int CONSTRAINT employeeid_pk PRIMARY KEY,
firstname varchar2 (50),
lastname varchar2 (50),
street varchar2 (50),
state varchar2 (2),
zipcode int REFERENCES location (zipcode),
datehired date,
phonenum int,
salaryhr number
)
;
CREATE TABLE customer (
customerponum int CONSTRAINT customerponum_pk PRIMARY KEY,
firstname varchar2 (50),
lastname varchar2 (50),
street varchar2 (50),
zipcode int REFERENCES location (zipcode)
)
;
CREATE TABLE products (
productid int CONSTRAINT productid_pk PRIMARY KEY,
productname varchar2 (50),
price number (*,2),
costpercent int
)
;
CREATE TABLE inventory (
productid int REFERENCES products (productid),
unitonhand int,
CONSTRAINT productid_pkt PRIMARY KEY (productid)
)
;
CREATE TABLE sales (
ordernum int CONSTRAINT ordernum_pk PRIMARY KEY,
customerponum int REFERENCES customer (customerponum),
productid int REFERENCES products (productid),
employeeid int REFERENCES employees (employeeid),
saledate date,
unitssold int
)
;
INSERT ALL
INTO location (zipcode, city) VALUES (77095, 'Houston')
INTO location (zipcode, city) VALUES (77451, 'Dallas')
INTO location (zipcode, city) VALUES (77114, 'Austin')
INTO location (zipcode, city) VALUES (77369, 'Lubbock')
INTO location (zipcode, city) VALUES (75451, 'El Paso')
SELECT * FROM dual
;
INSERT ALL
INTO customer (customerponum, firstname, lastname, street, zipcode) VALUES (101, 'Josh', 'Smith', '100 Baker St',77095)
INTO customer (customerponum, firstname, lastname, street, zipcode) VALUES (102, 'John', 'Doe', '12 Yankee Ave',77451)
INTO customer (customerponum, firstname, lastname, street, zipcode) VALUES (103, 'Brandon', 'Markle', '1 Longhorn Blvd',77114)
INTO customer (customerponum, firstname, lastname, street, zipcode) VALUES (104, 'Mary', 'Eglin', '223 Aggie St',77369)
INTO customer (customerponum, firstname, lastname, street, zipcode) VALUES (105, 'Sue', 'Fields', '91 Patriot',75451)
SELECT * FROM dual
;
'''
---Oracle liveSQL this is the statement that I receive the error
---
INSERT ALL
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (1, 'Jason', 'Wayne', '103 Brown St', 'TX', 77453, '14-may-13', 2814441304, 13)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (2, 'Jacob', 'Dutch', '14 Yawn Rd', 'TX', 77096, '12-july-11', 8325472222, 10)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (3, 'Susan', 'Anthony', '1 Patronas Ln', 'TX', 77231, '08-jan-17', 2819993547, 9)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (4, 'David', 'Lane', '888 Madrid Blvd', 'TX', 78113, '27-dec-18', 8321119876, 8)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (5, 'Anthony', 'Barnard', '21 Adiom Cl', 'TX', 79448, '13-nov-17', 2814558008, 10)
SELECT * FROM dual
;
When I run the statement INSERT ALL INTO employees I get this error:
"ORA-02291: integrity constraint (SQL_NCBYEZZVAYRPDIJSWAZMSKRHK.SYS_C0016383126) violated - parent key not found ORA-06512: at "SYS.DBMS_SQL", line 1721"
The zip code values in your insert into the employees table don't match the ones you created in the location table, so the error is valid and expected.
Either change the employees zip codes to match the locations you already have, or more likely - since you already use those for customers - add new locations for the zip codes you are trying to use:
INSERT ALL
INTO location (zipcode, city) VALUES (77453, 'Lane City')
INTO location (zipcode, city) VALUES (77096, 'Houston')
INTO location (zipcode, city) VALUES (77231, 'Houston')
INTO location (zipcode, city) VALUES (78113, 'Falls City')
INTO location (zipcode, city) VALUES (79448, 'Richland')
SELECT * FROM dual
;
5 rows inserted.
INSERT ALL
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (1, 'Jason', 'Wayne', '103 Brown St', 'TX', 77453, '14-may-13', 2814441304, 13)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (2, 'Jacob', 'Dutch', '14 Yawn Rd', 'TX', 77096, '12-july-11', 8325472222, 10)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (3, 'Susan', 'Anthony', '1 Patronas Ln', 'TX', 77231, '08-jan-17', 2819993547, 9)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (4, 'David', 'Lane', '888 Madrid Blvd', 'TX', 78113, '27-dec-18', 8321119876, 8)
INTO employees (employeeid, firstname, lastname, street, state, zipcode, datehired, phonenum, salaryhr) VALUES (5, 'Anthony', 'Barnard', '21 Adiom Cl', 'TX', 79448, '13-nov-17', 2814558008, 10)
SELECT * FROM dual
;
5 rows inserted.
db<>fiddle
I am trying to create a table and drop foreign keys and tables in the beginning. If I do not drop Foreign Keys, It works fine, but when I add the code, it gives me the error, saying that I do not have permission to the database. Can someone please check/tweak my SQL code? It might be an issue of re arranging the foreign key statements, but I have tried different combinations with no result.
USE master ;
GO
CREATE DATABASE Prop1;
GO
USE Prop1;
GO
ALTER TABLE LEASE DROP CONSTRAINT FK_LEASE_CLIENT
ALTER TABLE LEASE DROP CONSTRAINT FK_LEASE_PROPERTY_FOR_RENT
ALTER TABLE property_for_rent DROP CONSTRAINT FK_PROPERTY_FOR_RENT_BRANCH
ALTER TABLE property_for_rent DROP CONSTRAINT FK_PROPERTYFORRENTPRIVATEOWNER
ALTER TABLE registration DROP CONSTRAINT FK_REGISTRATION_BRANCH
ALTER TABLE registration DROP CONSTRAINT FK_REGISTRATION_CLIENT
ALTER TABLE registration DROP CONSTRAINT FK_REGISTRATION_STAFF
ALTER TABLE staff DROP CONSTRAINT FK_STAFF_BRANCH
ALTER TABLE viewing DROP CONSTRAINT FK_VIEWING_CLIENT
ALTER TABLE viewing DROP CONSTRAINT FK_VIEWING_PROPERTY_FOR_RENT
IF OBJECT_ID('dbo.viewing') IS NOT NULL
DROP TABLE dbo.viewing
IF OBJECT_ID('dbo.lease') IS NOT NULL
DROP TABLE dbo.lease
IF OBJECT_ID('dbo.property_for_rent') IS NOT NULL
DROP TABLE dbo.property_for_rent
IF OBJECT_ID('dbo.registration') IS NOT NULL
DROP TABLE dbo.registration
IF OBJECT_ID('dbo.staff') IS NOT NULL
DROP TABLE dbo.staff
IF OBJECT_ID('dbo.private_owner') IS NOT NULL
DROP TABLE dbo.private_owner
IF OBJECT_ID('dbo.client') IS NOT NULL
DROP TABLE dbo.client
IF OBJECT_ID('dbo.branch') IS NOT NULL
DROP TABLE dbo.branch
CREATE TABLE branch(
branchno varchar(5) NOT NULL,
street varchar(100) NULL,
city varchar(20) NULL,
postcode varchar(10) NULL,
PRIMARY KEY ( branchno )) ;
CREATE TABLE client(
clientno varchar(5) NOT NULL,
fname varchar(8) NULL,
lname varchar(8) NULL,
address varchar(35) NULL,
tel_no varchar(14) NULL,
pref_type char(6) NULL,
max_rent int NULL,
PRIMARY KEY ( clientno )) ;
CREATE TABLE lease(
lease_no varchar(6) NOT NULL,
property_no varchar(5) NULL,
client_no varchar(5) NULL,
rent int NULL,
payment_method char(7) NULL,
deposit int NULL,
paid char(1) NULL,
rent_start date NULL,
rent_finish date NULL,
duratn bigint NULL,
PRIMARY KEY ( lease_no ));
CREATE TABLE private_owner(
ownerno varchar(5) NOT NULL,
fname varchar(20) NULL,
lname varchar(20) NULL,
address varchar(50) NULL,
tel_no varchar(14) NULL,
PRIMARY KEY ( ownerno ));
CREATE TABLE property_for_rent(
propertyno varchar(5) NOT NULL,
street varchar(15) NULL,
city varchar(10) NULL,
postcode varchar(6) NULL,
type char(7) NULL,
rooms tinyint NULL,
rent int NULL,
ownerno varchar(5) NULL,
staffno varchar(5) NULL,
branchno varchar(5) NULL,
PRIMARY KEY ( propertyno )) ;
CREATE TABLE registration(
clientno varchar(5) NOT NULL,
branchno varchar(5) NOT NULL,
staffno varchar(5) NOT NULL,
datejoined date NULL,
PRIMARY KEY ( clientno , branchno , staffno )) ;
CREATE TABLE staff(
staffno varchar(5) NOT NULL,
fname varchar(15) NULL,
lname varchar(15) NULL,
position varchar(15) NULL,
sex char(1) NULL,
dob date NULL,
salary decimal(7, 2) NULL,
branchno varchar(5) NULL,
PRIMARY KEY ( staffno ));
CREATE TABLE viewing(
clientno varchar(5) NOT NULL,
propertyno varchar(5) NOT NULL,
viewdate date NULL,
comments varchar(200) NULL,
PRIMARY KEY ( clientno , propertyno )) ;
BEGIN TRANSACTION
INSERT INTO branch (branchno, street, city, postcode) VALUES ('B008', '12 Paul St', 'Preston', 'PR30JB');
INSERT INTO branch (branchno, street, city, postcode) VALUES ('B009', '32 Elizabeth St', 'Burmingham', 'BB17JE');
INSERT INTO branch (branchno, street, city, postcode) VALUES ('B010', '24 Koleen Dr', 'Manchester', 'KM41SA');
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR78', 'George', 'Clinto', '55 St Louis Dr London JW10FR', '0121-773-3325', 'House ', 500);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR79', 'Muhammad', 'Aslam', '10 Queens Rd London KW40FM', '0171-213-2625', 'House ', 700);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR80', 'Sea', 'Hampto', '69 Rosco St Burmingham BI21KL', '0565-773-3032', 'Flat ', 300);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR81', 'Cyrus', 'Azarbod', '6 Skyline Dr London IN15ZZ', '0181-362-9325', 'House ', 800);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR82', 'Leo', 'Russel', '214 Terrible Dr Glasgow GW18PR', '0891-448-5569', 'Flat ', 450);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR83', 'Sameul', 'Sutto', '16 Moscut St Preston PC18JK', '0607-524-4532', 'Flat ', 500);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR84', 'Lyndi', 'Clinto', '50 Ceasar Bld London JZ10LR', '0171-793-7325', 'House ', 750);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR85', 'Kathree', 'Joshue', '77 Hoffman Dr Manchester MN48NB', '0525-854-4178', 'House ', 900);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR86', 'Julia', 'Roberts', '707 Rockford Dr London LK51VD', '0420-568-8544', 'House ', 1500);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR87', 'Michael', 'Jackso', '14 Madona Dr Preston DW11FY', '0414-552-6632', 'House ', 1200);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR88', 'George', 'Simpso', '25 Charles Dr London YN10BR', '0181-798-7325', 'Flat ', 850);
INSERT INTO client (clientno, fname, lname, address, tel_no, pref_type, max_rent) VALUES ('CR89', 'Fredo', 'Sati', '7 Nitro Dr London JK89YE', '0181-507-5151', 'Flat ', 550);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10087', 'PG76', 'CR78', 400, 'Cheque ', 800, 'Y','1995-03-02', '1999-10-31', NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10088', 'PG76', 'CR83', 400, 'Master ', 800, 'Y', '1999-11-01', '2002-09-30',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10091', 'PG58', 'CR83', 500, 'Cash ', 900, 'Y', '2002-10-15','2003-01-15',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10093', 'PG74', 'CR79', 600, 'Master ', 1200, 'Y', '1998-01-01', '1999-09-30',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10095', 'PG15', 'CR84', 700, 'Cheque ', 1400, 'Y', '1995-04-15', '2003-03-15',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10096', 'PG57', 'CR81', 750, 'Visa ', 1500, 'Y', '1996-01-01','2001-05-30',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10100', 'PG56', 'CR87', 1200, 'Cash ', 2400, '', '2001-12-01', '2003-02-28',NULL);
INSERT INTO lease (lease_no, property_no, client_no, rent, payment_method, deposit, paid, rent_start, rent_finish, duratn) VALUES ('10101', 'PG59', 'CR86', 1400, 'Visa ', 3000, 'Y', '1997-11-01', '2001-11-30',NULL);
INSERT INTO private_owner (ownerno, fname, lname, address, tel_no) VALUES ('CO51', 'Blair', 'Steve', '2 Style Dr London JZ43KL', '0181-750-2551');
INSERT INTO private_owner (ownerno, fname, lname, address, tel_no) VALUES ('CO63', 'Kare', 'Salem', '14 Janet St Bristol BR43KL', '0121-750-6513');
INSERT INTO private_owner (ownerno, fname, lname, address, tel_no) VALUES ('CO64', 'Teetz', 'Alle', '2 Lookup Dr Manchester GA43', '0131-730-4002');
INSERT INTO private_owner (ownerno, fname, lname, address, tel_no) VALUES ('CO65', 'Leo', 'Russel', '15 Cicero St Bristol BR21UT', '0121-631-6262');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG15', '11 Arago', 'Manchester', 'SA32DC', 'House ', 4, 700, 'CO51', 'SG17', 'B008');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG56', '1 Jackson Ht', 'Manchester', 'MA32DC', 'House ', 6, 1200, 'CO51', 'SA81', 'B009');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG57', '10 Hamilton DR', 'Manchester', 'LO32VC', 'Flat ', 5, 700, 'CO64', 'SL61', 'B008');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG58', '65 Lori St', 'Burmingham', 'BR22DZ', 'Flat ', 3, 500, 'CO63', 'SL51', 'B010');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG59', '25 River Dr', 'Londo', 'YZ32DC', 'House ', 8, 1400, 'CO63', 'SA10', 'B009');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG71', '23 Lori St', 'Burmingham', 'BR22DZ', 'Flat ', 3, 500, 'CO63', 'SL51', 'B010');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG74', '304 Michelle St', 'Burmingham', 'BR29ZS', 'House ', 3, 600, 'CO51', 'SL51', 'B010');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG76', '7 Dracula St', 'Londo', 'OP32DC', 'Flat ', 3, 400, 'CO64', 'SA8', 'B008');
INSERT INTO property_for_rent (propertyno, street, city, postcode, type, rooms, rent, ownerno, staffno, branchno) VALUES ('PG78', '9 Thames Dr', 'Londo', 'JA32DC', 'House ', 4, 700, 'CO64', 'SG17', 'B010');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SA10', 'Bria', 'Sothe', 'Supervisor', 'M', '1964-12-30', 17000.00, 'B008');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SA5', 'Mark', 'Smith', 'Assistant', 'M', '1974-11-23',10000.00, 'B008');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SA8', 'Jake', 'Austi', 'Assistant', 'M', '1979-01-03', 9000.00, 'B009');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SG15', 'Angila', 'Jolee', 'Assistant', 'F', '1976-09-23', 12000.00, 'B010');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SG16', 'Fredo ', 'Satin ', 'Supervisor', 'M', '1973-04-13', 16000.00, 'B010');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SG17', 'Gyneth', 'Paltrow', 'Assistant', 'F', '1980-01-07', 11000.00, 'B010');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SL51', 'Maria', 'Bria', 'Assistant', 'F', '1976-10-15', 13000.00, 'B009');
INSERT INTO staff (staffno, fname, lname, position, sex, dob, salary, branchno) VALUES ('SL61', 'Sheela', 'Johnso', 'Manager', 'F', '1969-02-20',33000.00, 'B009');
TRUNCATE TABLE viewing ;
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR78', 'PG71', '1993-06-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR78', 'PG57', '1985-02-01', 'We will go for it');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR79', 'PG57', '2002-01-01', 'Wonderful');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR79', 'PG76', '2002-10-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR79', 'PG74', '1999-10-01','Wonderful');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR79', 'PG15', '1995-06-01','Can you change the color');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR83', 'PG15', '2000-12-01','Wonderful');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR78', 'PG59', '1999-10-01', 'It is good');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR78', 'PG76', '1995-03-02', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR79', 'PG59', '1998-01-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR80', 'PG58', '1979-12-01', 'It is good');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR80', 'PG15', '1985-01-01', 'Let us think about it');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR81', 'PG15', '1996-01-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR81', 'PG59', '2001-06-01', 'I want to rent it ASAP');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR82', 'PG58', '2001-01-15', 'I like the kitchen the most');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR83', 'PG58', '2002-10-15', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR83', 'PG56', '1999-11-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR84', 'PG15', '1995-04-15', 'It is good');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR85', 'PG15', '2002-06-01', 'I like the kitchen the most');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR85', 'PG59', '2001-11-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR86', 'PG59', '1997-11-01', NULL);
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR87', 'PG56', '2001-12-01', 'I want to rent it ASAP');
INSERT INTO viewing (clientno, propertyno, viewdate, comments) VALUES ('CR87', 'PG59', '1999-04-01', 'I like the kitchen the most');
ALTER TABLE LEASE ADD CONSTRAINT FK_LEASE_CLIENT FOREIGN KEY(CLIENT_NO)
REFERENCES CLIENT (CLIENTNO)
;
ALTER TABLE LEASE ADD CONSTRAINT FK_LEASE_PROPERTY_FOR_RENT FOREIGN KEY(PROPERTY_NO)
REFERENCES PROPERTY_FOR_RENT (PROPERTYNO)
;
ALTER TABLE PROPERTY_FOR_RENT ADD FOREIGN KEY(BRANCHNO)
REFERENCES BRANCH (BRANCHNO);
ALTER TABLE PROPERTY_FOR_RENT ADD CONSTRAINT FK_PROPERTYFORRENTPRIVATEOWNER FOREIGN KEY(OWNERNO)
REFERENCES PRIVATE_OWNER (OWNERNO)
;
ALTER TABLE REGISTRATION ADD CONSTRAINT FK_REGISTRATION_BRANCH FOREIGN KEY(BRANCHNO)
REFERENCES BRANCH (BRANCHNO)
;
ALTER TABLE REGISTRATION ADD CONSTRAINT FK_REGISTRATION_CLIENT FOREIGN KEY(CLIENTNO)
REFERENCES CLIENT (CLIENTNO)
;
ALTER TABLE REGISTRATION ADD CONSTRAINT FK_REGISTRATION_STAFF FOREIGN KEY(STAFFNO)
REFERENCES STAFF (STAFFNO)
;
ALTER TABLE STAFF ADD FOREIGN KEY(BRANCHNO)
REFERENCES BRANCH (BRANCHNO)
;
ALTER TABLE VIEWING ADD CONSTRAINT FK_VIEWING_CLIENT FOREIGN KEY(CLIENTNO)
REFERENCES CLIENT (CLIENTNO)
;
ALTER TABLE VIEWING ADD CONSTRAINT FK_VIEWING_PROPERTY_FOR_RENT FOREIGN KEY(PROPERTYNO)
REFERENCES PROPERTY_FOR_RENT (PROPERTYNO)
;
COMMIT;
I have written a DLSQL Table which draws the parameters from an excel file. I am getting errors such as too many values or the table does not process. The order of tables is not correct on the table as you can see the foreign keys in some of the first tables corrspond to the table below.
Here is the Excel file: https://drive.google.com/file/d/0Bzum6VJXi9lUdzJYa0tZbHhpbUk/view?usp=sharing
BEGIN
EXECUTE IMMEDIATE 'drop table DEPARTMENT cascade constraint';
EXECUTE IMMEDIATE 'drop table EMPLOYEE cascade constraint';
EXECUTE IMMEDIATE 'drop table DEPENDENT cascade constraint';
EXECUTE IMMEDIATE 'drop table DEPT_LOCATION cascade constraint';
EXECUTE IMMEDIATE 'drop table LOCATION cascade constraint';
EXECUTE IMMEDIATE 'drop table STAGING_DEPLOCATION cascade constraint';
EXECUTE IMMEDIATE 'drop table PROJECT cascade constraint';
EXECUTE IMMEDIATE 'drop table WORKS_ON cascade constraint';
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('');
END;
/
CREATE TABLE DEPARTMENT
(DEPT_NO NUMBER(15,0) NOT NULL,
DEPARTMENTNAME VARCHAR2(15) NOT NULL,
MANAGER_SSN NUMBER(9,0) NULL,
MANAGER_STARTDATE DATE NULL,
PRIMARY KEY (DEPT_NO));
/
/
CREATE TABLE EMPLOYEE
(SSN NUMBER(9,0) NOT NULL,
FIRSTNAME VARCHAR2(15) NOT NULL,
MI VARCHAR2(5) NULL,
LASTNAME VARCHAR2(15) NOT NULL,
DOB DATE NULL,
CITY VARCHAR2(20) NULL,
STATE VARCHAR2(20) NULL,
ZIP VARCHAR2(5) NULL,
SEX VARCHAR2(1) NULL,
SALARY NUMBER(15,0) NULL,
SUPERVISOR_SSN NUMBER(9) NULL,
DEPT_NO NUMBER(15,0) NULL,
PRIMARY KEY (SSN),
FOREIGN KEY(DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO));
/
CREATE TABLE DEPENDENT
(DEPENDENT_NO NUMBER(15,0) NOT NULL,
SSN NUMBER(9,0) NOT NULL,
FIRSTNAME VARCHAR2(15) NOT NULL,
LASTNAME VARCHAR2(15) NULL,
DOB DATE NULL,
SEX VARCHAR2(1) NULL,
RELATIONSHIP VARCHAR2(1) NULL,
PRIMARY KEY (DEPENDENT_NO),
FOREIGN KEY(SSN) REFERENCES EMPLOYEE(SSN));
/
CREATE TABLE DEPT_LOCATION
(DEPT_NO NUMBER(15,0) NOT NULL,
LOCATION_NO NUMBER(15,0) NOT NULL,
ISACTIVE CHAR(10) NULL,
PRIMARY KEY (DEPT_NO, LOCATION_NO),
FOREIGN KEY(DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO)
FOREIGN KEY(LOCATION_NO) REFERENCES LOCATION(LOCATION_NO));
/
CREATE TABLE EMPLOYEE
(SSN NUMBER(9,0) NOT NULL,
FIRSTNAME VARCHAR2(15) NOT NULL,
MI VARCHAR2(5) NULL,
LASTNAME VARCHAR2(15) NOT NULL,
DOB DATE NULL,
CITY VARCHAR2(20) NULL,
STATE VARCHAR2(20) NULL,
ZIP VARCHAR2(5) NULL,
SEX VARCHAR2(1) NULL,
SALARY NUMBER(15,0) NULL,
SUPERVISOR_SSN NUMBER(9) NULL,
DEPT_NO NUMBER(15,0) NULL,
PRIMARY KEY (SSN),
FOREIGN KEY(DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO));
/
CREATE TABLE LOCATION
(LOCATION_NO NUMBER(15,0) NOT NULL,
LOCATION VARCHAR2(15) NULL,
PRIMARY KEY (LOCATION_NO));
/
CREATE TABLE STAGING_DEPLOCATION(
LOCATION VARCHAR2(50) NOT NULL,
DEPARTMENT VARCHAR2(50) NOT NULL,
ISACTIVE CHAR(10) NULL,
PRIMARY KEY (DEPT_NO, LOCATION_NO),
FOREIGN KEY(DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO)
FOREIGN KEY(LOCATION_NO) REFERENCES LOCATION(LOCATION_NO));
/
CREATE TABLE PROJECT
(PROJECT_NO NUMBER(15,0) NOT NULL,
DEPT_NO NUMBER(15,0) NOT NULL,
LOCATION_NO NUMBER(10,0) NULL,
PROJECTNAME VARCHAR2(20) NULL,
PRIMARY KEY (PROJECT_NO),
FOREIGN KEY(DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO),
FOREIGN KEY(LOCATION_NO) REFERENCES LOCATION(LOCATION_NO));
/
CREATE TABLE WORKS_ON
(SSN NUMBER(15,0) NOT NULL,
PROJECT_NO NUMBER(15,0) NOT NULL,
HOURS NUMBER(15,0) NULL,
PRIMARY KEY (SSN, PROJECT_NO));
create sequence dependent_seq
start with 1
increment by 1
nocache
nocycle;
SET DEFINE OFF;
INSERT INTO DEPARTMENT (DEPT_NO, DEPARTMENTNAME, MANAGER_SSN, MANAGER_STARTDATE) VALUES ('1', 'headquarters', '888665555', '1971-06-19');
INSERT INTO DEPARTMENT (DEPT_NO, DEPARTMENTNAME, MANAGER_SSN, MANAGER_STARTDATE) VALUES ('2', 'administration', '987987987', '1985-01-01');
INSERT INTO DEPARTMENT (DEPT_NO, DEPARTMENTNAME, MANAGER_SSN, MANAGER_STARTDATE) VALUES ('3', 'research', '333445555', '1978-05-22');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('123456789', 'Roberto', 'B', 'Tamburello', '1955-01-09', '731 Fondren', 'Houston', 'TX', '11233'. 'M', '30000', '333445555', '5');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('333445555', 'David', 'T', 'Bradley', '1945-12-08', '38 Voss', 'Houston', 'TX', '11233', 'M', '40000', '888665555', '5');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('453453453', 'Mary', 'A', 'Dempsey', '1962-07-31', '5631 Rice', 'Houston', 'TX', '11233', 'F', '25000', '333445555', '5');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('666884444', 'Ramesh', 'K', 'Narayan', '1952-08-15', '975 Fire Oak', 'Humble', 'TX', '11232', 'M', '38000', '333445555', '5');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('888665555', 'James', 'E', 'Borg', '1991-11-10', '450 Stone', 'Houston', 'TX', '11233', 'M', '55000', '', '1');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('987654321', 'Terry', 'S', 'Duffy', '1990-06-20', '231 Berry', 'Bellaire', 'TX', '11236', 'F', '43000', '888665555', '4');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('987987987', 'Jossef', 'V', 'Goldberg', '1959-03-29', '980 Dallas', 'Houston', 'TX', '11233', 'M', '25000', '987654321', '4');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('999887777', 'Terry', 'J', 'Zelaya', '1958-07-19', '3321 Castle', 'Spring', 'TX', '11239', 'F', '25000', '987654321', '4');
INSERT INTO EMPLOYEE (SSN, FIRSTNAME, MI, LASTNAME, DOB, CITY, STATE, ZIP, SEX, SALARY, SUPERVISOR_SSN, DEPT_NO) VALUES ('999887777', 'John', '', 'Clay', '1938-07-19', '3321 Castle', 'Spring', 'TX', '11239', 'F', '35000', '987654321', '3');
ALTER TABLE DEPARTMENT ADD CONSTRAINT fk_dept FOREIGN KEY (MANAGER_SSN) REFERENCES EMPLOYEE(SSN);
ALTER TABLE EMPLOYEE ADD CONSTRAINT fk_empdept FOREIGN KEY (DEPT_NO) REFERENCES DEPARTMENT(DEPT_NO);
CREATE SEQUENCE dependent_seq START WITH 1;
nsert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,123456789, 'Lili','Tamburello',to_date( '1978-12-31','yyyy-mm-dd'),'F','DAUGHTER');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,123456789, 'Anna','Tamburello',to_date( '1957-05-05','yyyy-mm-dd'),'F','SPOUSE');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,123456789, 'Gregory','Tamburello',to_date( '1978-01-01','yyyy-mm-dd'),'M','SON');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,333445555, 'Alice','Bradley',to_date( '1976-04-05','yyyy-mm-dd'),'F','DAUGHTER');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,333445555, 'Theodore','Bradley',to_date( '1973-10-25','yyyy-mm-dd'),'M','SON');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,987654321, 'Abner','Duffy',to_date( '1969-02-28','yyyy-mm-dd'),'M','SPOUSE');
Insert into DEPENDENT (DEPENDENT_NO,SSN,FIRSTNAME,LASTNAME,DOB,SEX,RELATIONSHIP) VALUES (dependent_seq.nextval,987654321, 'Aby','John',to_date( '1970-02-28','yyyy-mm-dd'),'M','SPOUSE');
INSERT INTO DEPT_LOCATION(DEPT_NO, LOCATION_NO, ISACTIVE)
SELECT DEPT_NO, LOCATION_NO, ISACTIVE FROM STAGING_DEPLOCATION A
INNER JOIN LOCATION B ON B.LOCATION = A.LOCATION
INNER JOIN DEPARTMENT D ON D.DEPARTMENTNAME = A.DEPARTMENTNAME;
INSERT INTO DEPT_LOCATION (DEPT_NO, LOCATION_NO, ISACTIVE) VALUES ('headquarters', 'Houston', '');
INSERT INTO DEPT_LOCATION (DEPT_NO, LOCATION_NO, ISACTIVE) VALUES ('administration', 'Stafford', '');
INSERT INTO DEPT_LOCATION (DEPT_NO, LOCATION_NO, ISACTIVE) VALUES ('research', 'Bellaire', '');
INSERT INTO DEPT_LOCATION (DEPT_NO, LOCATION_NO, ISACTIVE) VALUES ('research', 'Houston', '');
INSERT INTO DEPT_LOCATION (DEPT_NO, LOCATION_NO, ISACTIVE) VALUES ('research', 'Sugarland', '');
INSERT INTO LOCATION (LOCATION_NO, LOCATION) VALUES ('1', 'Bellaire');
INSERT INTO LOCATION (LOCATION_NO, LOCATION) VALUES ('2', 'Houston');
INSERT INTO LOCATION (LOCATION_NO, LOCATION) VALUES ('3', 'Stafford');
INSERT INTO LOCATION (LOCATION_NO, LOCATION) VALUES ('4', 'Sugarland');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('1', '5', '1', 'ProductX');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('2', '5', '4', 'ProductY');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('3', '5', '2', 'ProductZ');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('10', '4', '3', 'Computerization');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('20', '1', '2', 'Reorganization');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('30', '4', '3', 'Newbenefits');
INSERT INTO PROJECT (PROJECT_NO, DEPT_NO, LOCATION_NO, PROJECTNAME) VALUES ('1', '5', '1', 'ProductX');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('123456789', '1', '33');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('123456789', '2', '8');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('333445555', '2', '10');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('333445555', '3', '10');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('333445555', '10', '10');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('333445555', '20', '10');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('453453453', '1', '20');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('453453453', '2', '20');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('666884444', '3', '40');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('888665555', '20', '');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('987654321', '20', '15');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('987654321', '30', '20');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('987987987', '10', '35');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('987987987', '30', '5');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('999887777', '10', '10');
INSERT INTO WORKS_ON (SSN, PROJECT_NO, HOURS) VALUES ('999887777', '30', '30');
COMMIT;
Because, when you are trying to INSERT INTO EMPLOYEE where you have mentioned 12 columns, but you are passing 13 values.
You need to pass exactly same number of values, which you have specific after INSERT INTO EMPLOYEE