CREATE TABLE PRESENTER(
PresenterNo VARCHAR2(9) NOT NULL,
PresenterName VARCHAR2(45) NOT NULL,
Biography VARCHAR2(500) NOT NULL,
InstitutionName VARCHAR2(45) NOT NULL,
CONTRAINT labPK PRIMARY KEY (PresenterNo));
Having following error:
Error starting at line : 4 in command -
CREATE TABLE PRESENTER(
PresenterNo VARCHAR2(9) NOT NULL,
PresenterName VARCHAR2(45) NOT NULL,
Biography VARCHAR(500) NOT NULL,
InstitutionName VARCHAR2(45) NOT NULL,
CONTRAINT labPK PRIMARY KEY (PresenterNo))
Error report -
ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
You misspelled the CONSTRAINT keyword. Correct way is down below.
CREATE TABLE PRESENTER
(
PresenterNo VARCHAR2 (9) NOT NULL,
PresenterName VARCHAR2 (45) NOT NULL,
Biography VARCHAR (500) NOT NULL,
InstitutionName VARCHAR2 (45) NOT NULL,
CONSTRAINT labPK PRIMARY KEY (PresenterNo)
)
Related
This is my SQL Oracle script and I cannot figure out why I keep getting the following error when I try and run this code:
I keep getting this exact code on each table I try to run. Can anyone point me in the right direction as to why my code will not run? I have tried researching this myself ALL DAY LONG and cant get it.**
Error starting at line : 12 in command -
CREATE TABLE COURSE (
CRS_CODE VARCHAR (8) NOT NULL,
CRS_DESCRIPTION VARCHAR (35) NOT NULL,
CONSTRAINT CRS_CREDIT NOT NULL,
CHECK (CRS_CREDIT IN (1,2,3,4)),
PRIMARY KEY (CRS_CODE))
Error report -
ORA-00904: : invalid identifier
00904. 00000 - "%s: invalid identifier"
*Cause:
*Action:
SQL>
**CODE BEFORE ERROR:**
/* This script file creates the following tables:*/
/*COURSE, CLASS, ENROLL, STUDENT */
set echo on;
set serveroutput on ;
/*DROP TABLE COURSE;
DROP TABLE CLASS;
DROP TABLE STUDENT;
DROP TABLE ENROLL;*/
CREATE TABLE COURSE (
CRS_CODE VARCHAR (8) NOT NULL,
CRS_DESCRIPTION VARCHAR (35) NOT NULL,
CONSTRAINT CRS_CREDIT NOT NULL,
CHECK (CRS_CREDIT IN (1,2,3,4)),
PRIMARY KEY (CRS_CODE));
CREATE TABLE CLASS (
CLASS_CODE NUMBER (5) NOT NULL,
CONSTRAINT CLASS_SECTION_Ck NOT NULL,
CLASS_TIME VARCHAR (25) NOT NULL,
CLASS_ROOM CHAR (6),
CHECK (CLASS_SECTION IN (1,2,3,4,5,6,7,8)),
PRIMARY KEY (CLASS_CODE),
FOREIGN KEY (CRS_CODE) REFERENCES COURSE (CRS_CODE));
CREATE TABLE STUDENT (
STU_NUM INTEGER NOT NULL,
STU_LNAME VARCHAR (25) NOT NULL,
STU_FNAME VARCHAR (20) NOT NULL,
STU_INIT CHAR (1),
STU_DOB DATE NOT NULL,
CONSTRAINTS STU_HRS_Ck DEFAULT 0 NOT NULL,
STU_CLASS CHARACTER(2) REFERENCES "Fr", "So", "Jr", "Gr" NOT NULL,
CONSTRAINT STU_GPA_Ck DEFAULT 0.00 NOT NULL,
STU_PHONE VARCHAR (4) NOT NULL,
PRIMARY KEY (STU_NUM),
CHECK (STU_HRS <= 0),
CHECK (STU_HRS >= 1000),
CHECK (STU_GPA BETWEEN 0.00 AND 4.00));
CREATE TABLE ENROLL (
ENROLL_GRADE_Ck VARCHAR (1) REFERENCES "A","B","C","D","F","I","W", "Z", DEFAULT Z NOT NULL,
FOREIGN KEY (STU_NUM) REFERENCES STUDENT (STU_NUM),
FOREIGN KEY (CLASS_CODE) REFERENCES CLASS (CLASS_CODE),
PRIMARY KEY (CLASS_CODE));
commit;
It is not clear from your question whether you are trying to create a COLUMN level CONSTRAINT or not. If you are trying to create a COLUMN level CONSTRAINT, then there seems to be a syntax error in your CONSTRAINT definition (a comma before the word CONSTRAINT).
See the following link from Oracle:
https://docs.oracle.com/javadb/10.8.3.0/ref/rrefsqlj13590.html
It has examples on how to define constraints including COLUMN level constraints. You may want to compare your CONSTRAINT clause with the examples to see if there are errors in your CONSTRAINTS.
Whenever I run the script I keep getting this error:
Error report - SQL Error: ORA-00904: "HORSE_ID": invalid identifier
00904. 00000 - "%s: invalid identifier"
*Cause:
*Action:
I am trying to make a foreign key linking the HORSES and MEDICAL table. I think everything looks correct. Can someone let me know what I have done incorrectly? I am using Oracle SQLDeveloper.
CREATE TABLE HORSES (
Horse_ID varchar(10) NOT NULL Primary Key,
Name varchar(50) NOT NULL,
Height varchar(50) NOT NULL,
Weight varchar(50) NOT NULL,
Breed varchar(50) NOT NULL,
Surrender varchar(50) NOT NULL,
Seize varchar(50) NOT NULL,
Score varchar(15) NOT NULL,
Aq_Date varchar(10) NOT NULL,
Ridable varchar(50) NOT NULL,
Trim varchar(50) NOT NULL,
Age varchar(50) NOT NULL
);
/* MEDICAL */
/* ------------------------------------------------------------ */
CREATE TABLE MEDICAL (
Med_ID varchar(50) NOT NULL primary key,
Feed_Ins varchar(4000) NOT NULL,
Special_Vet varchar(2000) NOT NULL,
Coggins varchar(50) NOT NULL,
Vaccs varchar(50) NOT NULL,
Deworm varchar(50) NOT NULL,
CONSTRAINT Horse_ID_HORSES_FK FOREIGN KEY (Horse_ID) REFERENCES HORSES(Horse_ID)
);
You don't have a horse_id column in medical, how do you want it to be fk for that table?
I am using oracle sql developer.
On executing the following code, I get a vague sounding error.
CREATE TABLE students
(
student_id INT NOT NULL,
username VARCHAR2(30),
email VARCHAR2(80),
password VARCHAR2(30),
f_name VARCHAR2(30),
l_name VARCHAR2(30),
bio VARCHAR2(350),
dp VARCHAR2(15),
is_suspended CHAR(1) DEFAULT '0' NOT NULL,
suspension_reason VARCHAR2(50),
role_id INT NOT NULL,
created_on TIMESTAMP DEFAULT SYSDATE NOT NULL,
updated_on TIMESTAMP,
is_active CHAR(1) DEFAULT '1' NOT NULL,
city VARCHAR2(15) NOT NULL,
state VARCHAR2(15) NOT NULL,
zip VARCHAR(6) NOT NULL,
b_day DATE,
CONSTRAINT students_id_pk PRIMARY KEY(student_id),
CONSTRAINT students_role_id_fk FOREIGN KEY(role_id),
CONSTRAINT students_username_uq UNIQUE(username),
CONSTRAINT students_email_uq UNIQUE(email)
);
The error is:
Error report -
SQL Error: ORA-00905: missing keyword
00905. 00000 - "missing keyword"
*Cause:
*Action:
please advice.
The correct syntax for a foreign key constraint is:
CONSTRAINT students_role_id_fk FOREIGN KEY(role_id) REFERENCES roles(role_id)
----------------------------------------------------^
You are missing the REFERENCES keyword and the appropriate table/column afterwards (which may not be correct in the above answer).
This is at least one error.
I am trying to create a table (customer) to database by using this query,
CREATE TABLE customers(
"customer_id" VARCHAR2(20),
f_name VARCHAR2(30),
CONSTRAINT f_name_not_null NOT NULL,
l_name VARCHAR2(30),
CONSTRAINT l_name_not_null NOT NULL,
mobile_no VARCHAR2(30),
CONSTRAINT mobile_no_not_null NOT NULL,
address VARCHAR2(30),
CONSTRAINT address_not_null NOT NULL,
CONSTRAINT customer_pk PRIMARY KEY(customer_id),
CONSTRAINT mobile_no_address_unique UNIQUE(mobile_no,address));
i get the following back:
Error report - SQL Error: ORA-00904: : invalid identifier
00904. 00000 - "%s: invalid identifier"
There are two problems in this statement
first is the inconsistent usage of quoted column (as noted in comment by #a_horse_with_no_name )
second problem is that the column constraint should not be separated with a comma from the column definition
The correct statement with changes in comments is
CREATE TABLE customers(
/*"*/customer_id/*"*/ VARCHAR2(20),
f_name VARCHAR2(30) /*,*/
CONSTRAINT f_name_not_null NOT NULL,
l_name VARCHAR2(30)/*,*/
CONSTRAINT l_name_not_null NOT NULL,
mobile_no VARCHAR2(30)/*,*/
CONSTRAINT mobile_no_not_null NOT NULL,
address VARCHAR2(30) /*,*/
CONSTRAINT address_not_null NOT NULL,
CONSTRAINT customer_pk PRIMARY KEY(customer_id),
CONSTRAINT mobile_no_address_unique UNIQUE(mobile_no,address));
Interesting is that the error you see concerns the second issue, after resolving it you will get the error for the first issue which is more specific:
ORA-00904: "CUSTOMER_ID": invalid identifier
Hi I am very new to SQL and having a problem for creating the table.
I have been looking at this code for the past two days now and I can not seem to get it to work. It keeps giving me "ORA-00907: missing right parenthesis" I know that this is a topic that comes up a lot but for some reason none of the examples I have seen has helped me. Can someone please tell me why I got this error and how do I fix it. I am pretty sure that it has nothing to do with my parenthesis, maybe its my CONTRAINTS
Here is my Code
create TABLE Employee
(
EmployeeID VARCHAR(10) PRIMARY KEY,
Name VARCHAR(30) NOT NULL,
Phone INT(10) NOT NULL,
JobTitle VARCHAR(10) NOT NULL
);
create TABLE Airplane
(
AirplaneID VARCHAR(10) PRIMARY KEY,
Capacity INT(1000) NOT NULL,
Modle VARCHAR(10) NOT NULL
);
create TABLE Route
(
FlightID VARCHAR(10) PRIMARY KEY,
Origin VARCHAR(20) NOT NULL,
Destination VARCHAR(20) NOT NULL,
ETD INT(10) NOT NULL,
ETA INT(10) NOT NULL
);
create TABLE Customer
(
CustomerID VARCHAR(10) PRIMARY KEY,
Name VARCHAR(10) NOT NULL,
PhoneNumber INT(30) NOT NULL
);
create TABLE Maintenance
(
MaintenanceID VARCHAR(20) PRIMARY KEY,
MaintenanceDate date NOT NULL,
AirplaneID VARCHAR(10) NOT NULL,
EmployeeID VARCHAR(10) NOT NULL,
FOREIGN KEY (AirplaneID) REFERENCES Airplane(AirplaneID),
FOREIGN KEY (EmployeeID) REFERENCES Employee(EmployeeID)
);
create TABLE Flight
(
FlightID VARCHAR(10),
FlightDate date,
AirplaneID VARCHAR(10),
ATD INT(10) NOT NULL,
ATA INT(10) NOT NULL,
FOREIGN KEY (FlightID) REFERENCES Flight(FlightID),
FOREIGN KEY (AirplaneID) REFERENCES Airplane(AirplaneID),
CONSTRAINT PK_FlightID PRIMARY KEY (FlightID,FlightDate)
);
create TABLE Reservation
(
ReservationID VARCHAR(20) PRIMARY KEY,
CustomerID VARCHAR(10) NOT NULL,
FlightID VARCHAR(10) NOT NULL,
FlightDate date NOT NULL,
Fare float,
PaymentMethod VARCHAR(20),
CardNumber INT(30) NOT NULL,
ExperationDate date,
check (PaymentMethod = "Cash" OR PaymentMethod ="Credit" OR PaymentMethod
="Cheque",
FOREIGN KEY (CustomerID) REFERENCES Customer(CustomerID),
FORIGN KEY (FlightID,FlightDate) REFERENCES Flight(FlightID,FlightDate)
);
create TABLE CrewResveration
(
EmployeeID VARCHAR(10),
FlightID VARCHAR(10),
FlightDate date NOT NULL,
Role VARCHAR(20) NOT NULL,
ShiftHour INT(10) NOT NULL,
FORIGN KEY (FlightID,FlightDate) REFERENCES Flight(FlightID,FlightDate)
FORIGNKEY (EmployeeID) REFERENCES Employee(EmployeeID)
CONSTRAINT PK_CrewAssignment PRIMARY (FlightID,FlightDate,EmployeeID)
);
Here are the results I get when I run the code:
Error starting at line : 1 in command -
create TABLE Employee
(
EmployeeID VARCHAR(10) PRIMARY KEY,
Name VARCHAR(30) NOT NULL,
Phone INT(20) NOT NULL,
JobTitle VARCHAR(10) NOT NULL
)
Error at Command Line : 5 Column : 10
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 10 in command -
create TABLE Airplane
(
AirplaneID VARCHAR(10) PRIMARY KEY,
Capacity INT(1000) NOT NULL,
Modle VARCHAR(10) NOT NULL
)
Error at Command Line : 13 Column : 13
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 18 in command -
create TABLE Route
(
FlightID VARCHAR(10) PRIMARY KEY,
Origin VARCHAR(20) NOT NULL,
Destination VARCHAR(20) NOT NULL,
ETD INT(10) NOT NULL,
ETA INT(10) NOT NULL
)
Error at Command Line : 23 Column : 8
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 28 in command -
create TABLE Customer
(
CustomerID VARCHAR(10) PRIMARY KEY,
Name VARCHAR(10) NOT NULL,
PhoneNumber INT(30) NOT NULL
)
Error at Command Line : 32 Column : 16
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 36 in command -
create TABLE Maintenance
(
MaintenanceID VARCHAR(20) PRIMARY KEY,
MaintenanceDate date NOT NULL,
AirplaneID VARCHAR(10) NOT NULL,
EmployeeID VARCHAR(10) NOT NULL,
FOREIGN KEY (AirplaneID) REFERENCES Airplane(AirplaneID),
FOREIGN KEY (EmployeeID) REFERENCES Employee(EmployeeID)
)
Error at Command Line : 42 Column : 37
Error report -
SQL Error: ORA-00942: table or view does not exist
00942. 00000 - "table or view does not exist"
*Cause:
*Action:
Error starting at line : 46 in command -
create TABLE Flight
(
FlightID VARCHAR(10),
FlightDate date,
AirplaneID VARCHAR(10),
ATD INT(10) NOT NULL,
ATA INT(10) NOT NULL,
FOREIGN KEY (FlightID) REFERENCES Flight(FlightID),
FOREIGN KEY (AirplaneID) REFERENCES Airplane(AirplaneID),
CONSTRAINT PK_FlightID PRIMARY KEY (FlightID,FlightDate)
)
Error at Command Line : 51 Column : 8
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 60 in command -
create TABLE Reservation
(
ReservationID VARCHAR(20) PRIMARY KEY,
CustomerID VARCHAR(10) NOT NULL,
FlightID VARCHAR(10) NOT NULL,
FlightDate date NOT NULL,
Fare float,
PaymentMethod VARCHAR(20),
CardNumber INT(30) NOT NULL,
ExperationDate date,
check (PaymentMethod = "Cash" OR PaymentMethod ="Credit" OR PaymentMethod
="Cheque",
FOREIGN KEY (CustomerID) REFERENCES Customer(CustomerID),
FORIGN KEY (FlightID,FlightDate) REFERENCES Flight(FlightID,FlightDate)
)
Error at Command Line : 68 Column : 15
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
Error starting at line : 76 in command -
create TABLE CrewResveration
(
EmployeeID VARCHAR(10),
FlightID VARCHAR(10),
FlightDate date NOT NULL,
Role VARCHAR(20) NOT NULL,
ShiftHour INT(10) NOT NULL,
FORIGN KEY (FlightID,FlightDate) REFERENCES Flight(FlightID,FlightDate)
FORIGNKEY (EmployeeID) REFERENCES Employee(EmployeeID)
CONSTRAINT PK_CrewAssignment PRIMARY (FlightID,FlightDate,EmployeeID)
)
Error at Command Line : 82 Column : 14
Error report -
SQL Error: ORA-00907: missing right parenthesis
00907. 00000 - "missing right parenthesis"
*Cause:
*Action:
The error description is misleading, but the pointer (line 5, column 10) points to exactly after reading the word "INT" ... which, is unknown by him. He should state he doesn't understand that, but he mentions something with parenthesis, which ironically are actually correct. Unfortunately, it happens on occasions that error messages are misleading, and you have to think one step further.
The problem is with your data types. INT is not a valid Oracle datatype. Try this instead:
create TABLE Employee ( EmployeeID VARCHAR(10) PRIMARY KEY,
Name VARCHAR(30) NOT NULL,
Phone NUMBER(10) NOT NULL,
JobTitle VARCHAR(10) NOT NULL );