Hello I have an issue with line 8 something to do with decimal.
any suggestions?
CREATE TABLE car (
cid CHAR(8) PRIMARY KEY,
reg_no VARCHAR(9) NOT NULL,
colour VARCHAR(15) NOT NULL,
maker VARCHAR(20) NOT NULL,
model VARCHAR(20) NOT NULL,
fuel_type CHAR(6) CHECK((fuel_type IN ('petrol', 'diesel'),
eng_size DECIMAL(2,1) NOT NULL,
owner CHAR(6) NOT NULL,
FOREIGN KEY (owner) REFERENCES client (client_no)
ON DELETE CASCADE
ON UPDATE CASCADE,
);
your '))' were missing at the end of 8th line, and you had an extra ',' at the end before ).
This is fixed version
CREATE TABLE car (
cid CHAR(8) PRIMARY KEY,
reg_no VARCHAR(9) NOT NULL,
colour VARCHAR(15) NOT NULL,
maker VARCHAR(20) NOT NULL,
model VARCHAR(20) NOT NULL,
fuel_type CHAR(6) CHECK((fuel_type IN ('petrol', 'diesel'))),
eng_size DECIMAL(20,15) NOT NULL,
owner CHAR(6) NOT NULL,
FOREIGN KEY (owner) REFERENCES client (client_no)
ON DELETE CASCADE
ON UPDATE CASCADE
);
The line before eng_size field declaration missing closing parenthesis )
Change it from
fuel_type CHAR(6) CHECK((fuel_type IN ('petrol', 'diesel'),
To
fuel_type CHAR(6) CHECK(fuel_type IN ('petrol', 'diesel')),
Also, remove the , from the last line
FOREIGN KEY (owner) REFERENCES client (client_no)
ON DELETE CASCADE ON UPDATE CASCADE
See a successful fiddle here
http://sqlfiddle.com/#!15/841fd
Related
These are tables before referances
CREATE TABLE olap.time (
idtime SERIAL NOT NULL PRIMARY KEY,
year integer,
month integer,
week integer,
day integer
);
CREATE TABLE olap.addressees (
idaddressee integer PRIMARY KEY NOT NULL,
name varchar(40) NOT NULL,
zip char(6) NOT NULL,
address varchar(60) NOT NULL
);
CREATE TABLE olap.customers (
idcustomer varchar(10) SERIAL PRIMARY KEY autoincrement,
name varchar(40) NOT NULL,
city varchar(40) NOT NULL,
zip char(6) NOT NULL,
address varchar(40) NOT NULL,
email varchar(40),
phone varchar(16) NOT NULL,
regon char(9)
);
After creating this tables I want to create this table
CREATE TABLE olap.fact(
idtime integer NOT NULL,
idaddressee integer NOT NULL,
idcustomer varchar(10) NOT NULL,
idfact integer NOT NULL,
price numeric(7,2),
PRIMARY KEY (idtime, idaddressee, idcustomer),
FOREIGN KEY (idaddressee) REFERENCES olap.addressees(idaddressee),
FOREIGN KEY (idcustomer REFERENCES olap.customers(idcustomer),
FOREIGN KEY (idtime) REFERENCES time(idtime)
));
But I get error as
"ERROR: syntax error at or near "REFERENCES"
LINE 9: FOREIGN KEY (idcustomer REFERENCES olap.customers(idcustom..."
Thanks in advance
The idcustomer from olap.fact and idcustomer from olap.customers has different datatype SERIAL and Varchar(10),
I have corrected the datatypes and validated the code below
CREATE TABLE olap.time (
idtime SERIAL NOT NULL PRIMARY KEY,
year integer,
month integer,
week integer,
day integer
);
CREATE TABLE olap.addressees (
idaddressee integer PRIMARY KEY NOT NULL,
name varchar(40) NOT NULL,
zip char(6) NOT NULL,
address varchar(60) NOT NULL
);
CREATE TABLE olap.customers (
idcustomer varchar(10) PRIMARY KEY ,
name varchar(40) NOT NULL,
city varchar(40) NOT NULL,
zip char(6) NOT NULL,
address varchar(40) NOT NULL,
email varchar(40),
phone varchar(16) NOT NULL,
regon char(9)
);
CREATE TABLE olap.fact(
idtime integer NOT NULL,
idaddressee integer NOT NULL,
idcustomer varchar(10) NOT NULL,
idfact integer NOT NULL,
price numeric(7,2),
PRIMARY KEY (idtime, idaddressee, idcustomer),
FOREIGN KEY (idaddressee) REFERENCES olap.addressees(idaddressee),
FOREIGN KEY (idcustomer) REFERENCES olap.customers(idcustomer),
FOREIGN KEY (idtime) REFERENCES olap.time(idtime)
);
I have the following tables in postgresql and I would like to make a query using analytical functions to obtain the following results: The name of the athlete, the discipline and the country, A column indicating the best time of the discipline. (REGISTER_MEASURE), A column containing the average time by country and discipline, A column containing the number of participations by country and discipline, A column containing the cumulative of the previous column (we will see at the end the number of participants in the discipline), The information must be sorted by discipline, country and athlete. All in a single output.
CREATE TABLE olympic.tb_discipline (
discipline_id INT NOT NULL,
name CHARACTER VARYING(50) NOT NULL,
inventor CHARACTER VARYING(50) NOT NULL,
type CHARACTER VARYING(10) NOT NULL,
object_type CHARACTER VARYING(20) DEFAULT NULL,
CONSTRAINT ck_discipline_type CHECK (type IN ('RUN', 'JUMP', 'THROW')),
CONSTRAINT pk_discipline PRIMARY KEY (discipline_id)
);
CREATE TABLE olympic.tb_athlete (
athlete_id CHARACTER(7) NOT NULL,
name CHARACTER VARYING(50) NOT NULL,
country CHARACTER VARYING(3) NOT NULL,
substitute_id CHARACTER(7) DEFAULT NULL,
CONSTRAINT pk_athlete PRIMARY KEY (athlete_id),
CONSTRAINT fk_athlete_substitute FOREIGN KEY (substitute_id) REFERENCES olympic.tb_athlete (athlete_id)
);
CREATE TABLE olympic.tb_play (
athlete_id CHARACTER(7) NOT NULL,
discipline_id INT NOT NULL,
CONSTRAINT pk_play PRIMARY KEY (athlete_id, discipline_id),
CONSTRAINT fk_play_athlete FOREIGN KEY (athlete_id) REFERENCES olympic.tb_athlete (athlete_id),
CONSTRAINT fk_play_discipline FOREIGN KEY (discipline_id) REFERENCES olympic.tb_discipline (discipline_id)
);
CREATE TABLE olympic.tb_round (
round_number INT NOT NULL,
discipline_id INT NOT NULL,
CONSTRAINT pk_round PRIMARY KEY (discipline_id, round_number),
CONSTRAINT fk_round_discipline FOREIGN KEY (discipline_id) REFERENCES olympic.tb_discipline (discipline_id)
);
CREATE TABLE olympic.tb_register (
athlete_id CHARACTER(7) NOT NULL,
round_number INT NOT NULL,
discipline_id INT NOT NULL,
register_date DATE NOT NULL DEFAULT CURRENT_DATE,
register_position INT DEFAULT NULL,
register_time TIME DEFAULT NULL,
register_measure REAL DEFAULT NULL,
CONSTRAINT pk_register PRIMARY KEY (athlete_id, round_number, discipline_id),
CONSTRAINT fk_register_athlete FOREIGN KEY (athlete_id) REFERENCES olympic.tb_athlete (athlete_id),
CONSTRAINT fk_register_round FOREIGN KEY (discipline_id, round_number) REFERENCES olympic.tb_round (discipline_id, round_number)
);
I have tried to implement the query similar to the following but I am not getting satisfactory results.
SELECT tb_athlete.name, tb_discipline.name
, tb_athlete.country
, MAX(tb_register.register_measure) OVER (PARTITION BY tb_discipline.name)
, AVG(tb_register.register_time) OVER (PARTITION BY tb_discipline.name)
FROM olympic.tb_athlete
JOIN olympic.tb_register USING (athlete_id)
JOIN olympic.tb_discipline USING (discipline_id);
Image sample
Could you help me with a solution. Thank you!
My question is similar to the one posted earlier in the Community. questions/62936399/error-sql-state-42703-while-trying-to-insert-data-into-my-table
In PostgreSQL, I'm trying to run CREATE Table Statement so that I can continue with inserting values. Although my CREATE statement fails so I can't get on with INSERT statement. The error message that keeps coming up ERROR: relation "eventrequest" does not exist
SQL state: 42P01
I have re-did the entire CREATE Statement twice although the error message does not change.
CREATE TABLE CUSTOMER
(CustNo VARCHAR(8) CONSTRAINT CustNoNotNull NOT NULL,
CustName VARCHAR(30) CONSTRAINT CustNameNotNull NOT NULL,
Address VARCHAR(50) CONSTRAINT AddressNotNull NOT NULL,
Internal CHAR(1) CONSTRAINT InternalNotNull NOT NULL,
Contact VARCHAR(35) CONSTRAINT ContractNotNull NOT NULL,
Phone VARCHAR(11) CONSTRAINT CPhoneNotNull NOT NULL,
City VARCHAR(30) CONSTRAINT CityNotNull NOT NULL,
State VARCHAR(2) CONSTRAINT StateNotNull NOT NULL,
Zip VARCHAR(10) CONSTRAINT ZipNotNull NOT NULL,
CONSTRAINT PK_CUSTOMER PRIMARY KEY (CustNo)
);
CREATE TABLE FACILITY
(FacNo VARCHAR(8) CONSTRAINT FacNoNotNull NOT NULL,
FacName VARCHAR(30) CONSTRAINT FacNameNotNull NOT NULL,
CONSTRAINT PK_FACILITY PRIMARY KEY (FacNo),
CONSTRAINT Unique_FacName UNIQUE(FacName)
);
CREATE TABLE LOCATION
(LocNo VARCHAR(8) CONSTRAINT LocNoNotNull NOT NULL,
FacNo VARCHAR(8),
LocName VARCHAR(30) CONSTRAINT LocNameNotNull NOT NULL,
CONSTRAINT PK_LOCATION PRIMARY KEY (LocNo),
CONSTRAINT FK_FACNO FOREIGN KEY (FacNo) REFERENCES FACILITY (FacNo)
);
CREATE TABLE EMPLOYEE
(
EmpNo CHAR(11) CONSTRAINT EmpNoNotNull NOT NULL,
EmpName VARCHAR(30) CONSTRAINT EmpNameNotNull NOT NULL,
Department VARCHAR(30) CONSTRAINT DepartmentNotNull NOT NULL,
Email VARCHAR(255) CONSTRAINT EmailNotNull NOT NULL,
Phone VARCHAR(30) CONSTRAINT PhoneNotNull NOT NULL,
CONSTRAINT PK_EMPLOYEE PRIMARY KEY (EmpNo)
);
CREATE TABLE EVENTPLAN
(
PlanNo VARCHAR(8) NOT NULL,
EventNo VARCHAR(8) NOT NULL,
workdate DATE NOT NULL,
notes VARCHAR(40),
activity VARCHAR(20) NOT NULL,
empno VARCHAR(8),
CONSTRAINT PK_PLANNO PRIMARY KEY (PlanNo),
CONSTRAINT FK_EVENTNO FOREIGN KEY (EventNo) REFERENCES EventRequest (EventNo)
);
CREATE TABLE EVENTREQUEST
(
EventNo VARCHAR(8) NOT NULL,
DateHeld DATE NOT NULL,
DateReq DATE NOT NULL,
FacNo VARCHAR(8) NOT NULL,
CustNo VARCHAR(8) NOT NULL,
DateAuth DATE,
Status VARCHAR(8) NOT NULL CHECK (Status IN ('Pending', 'Denied', 'Approved')),
EstCost DECIMAL(10, 2) NOT NULL,
EstAudience INT NOT NULL CHECK (EstAudience > 0),
BudNo VARCHAR(8),
CONSTRAINT PK_EVENTNO PRIMARY KEY (EventNo),
CONSTRAINT FK_FACILITYNOEVENTREQ FOREIGN KEY (FacNo) REFERENCES Facility (FacNo),
CONSTRAINT FK_CUSTOMERNO FOREIGN KEY (CustNo) REFERENCES Customer (CustNo)
);
CREATE TABLE EVENTPLANLINE
(
PlanNo CHAR(8) NOT NULL,
LineNo CHAR(8) NOT NULL,
LocNo CHAR(8) NOT NULL,
ResNo CHAR(8) NOT NULL,
TimeStart TIMESTAMP NOT NULL,
TimeEnd TIMESTAMP NOT NULL,
NumberFLD INTEGER NOT NULL,
CONSTRAINT PK_EVENTPLANLINE PRIMARY KEY (PlanNo, LineNo),
CONSTRAINT FK_EVENTPLAN FOREIGN KEY (PlanNo) REFERENCES EventPlan (PlanNo),
CONSTRAINT FK_LOCATION FOREIGN KEY (LocNo) REFERENCES Location (LocNo),
CONSTRAINT FK_RESOURCETBL FOREIGN KEY (ResNo) REFERENCES ResourceTbl (ResNo)
);
CREATE TABLE RESOURCETBL
(
ResNo CHAR(8) NOT NULL,
ResName VARCHAR(30) NOT NULL,
Rate DECIMAL(8, 2) NOT NULL,
CONSTRAINT PK_RESOURCETBL PRIMARY KEY (ResNo)
);
I have this table
create table preñadas(
hierro varchar(15) NOT NULL,
hierro_toro varchar (30) NOT NULL,
fecha_esperada_parto timestamp,
observaciones varchar(200),
primary key (hierro),
foreign key (hierro) references animales,
foreign key (hierro_toro) references animales (hierro)
);
i would like to eliminate a record automatically from it when now() is one month past fecha_esperada_parto
Any ideas how to do it?
In postgresql I have a table which I need to add a new column. the original table ddl is belowing:
CREATE TABLE survey.survey_response (
id uuid NOT NULL DEFAULT uuid_generate_v4(),
survey_id uuid NOT NULL,
survey_question_id uuid NULL,
user_id varchar(256) NULL,
device_id varchar(256) NULL,
user_country varchar(100) NULL,
client_type varchar(100) NULL,
product_version varchar(100) NULL,
answer text NULL,
response_date timestamptz NOT NULL DEFAULT now(),
survey_category varchar(100) NULL,
tags varchar(250) NULL,
tracking_id uuid NULL,
CONSTRAINT survey_response_pkey PRIMARY KEY (id)
)
WITH (
OIDS=FALSE
) ;
Then I alter the table to add a new column:
alter table survey.survey_response add column system_tags varchar(30) ;
But after that I found my instert statement cannot make change to this new column, for all the original columns it works fine:
INSERT INTO survey.survey_response
(id, survey_id, user_id, tags, system_tags)
VALUES(uuid_generate_v4(), uuid_generate_v4(),'1123','dsfsd', 'dsfsd');
select * from survey.survey_response where user_id = '1123';
The "tags" columns contains inserted value, however, system_tags keeps null.
I tested the above scenario in my local postgreSQL 9.6, any ideas about this strange behavior? Thanks a lot
-----------------update----------
I found this survey.survey_response table has been partitioning based on month, So my inserted record will also be displayed in survey.survey_response_y2017m12. but the new system_tags column is also NULL
CREATE TABLE survey.survey_response_y2017m12 (
id uuid NOT NULL DEFAULT uuid_generate_v4(),
survey_id uuid NOT NULL,
survey_question_id uuid NULL,
user_id varchar(256) NULL,
device_id varchar(256) NULL,
user_country varchar(100) NULL,
client_type varchar(100) NULL,
product_version varchar(100) NULL,
answer text NULL,
response_date timestamptz NOT NULL DEFAULT now(),
survey_category varchar(100) NULL,
tags varchar(250) NULL,
tracking_id uuid NULL,
system_tags varchar(30) NULL,
CONSTRAINT survey_response_y2017m12_response_date_check CHECK (((response_date >= '2017-12-01'::date) AND (response_date < '2018-01-01'::date)))
)
INHERITS (survey.survey_response)
WITH (
OIDS=FALSE
) ;
If I run the same scenario in a non-partition table then the insert works fine.
So do I need any special settings for alter table for partition table?
Old thread but you need to drop and create again the RULE to fix the issue.