create table sql
# Simple table describing a vehicle
CREATE TABLE vehicle(
# vehicleId: Unique ID for Primary Key.
# This is how we will reference a record
vehicleId INT NOT NULL,
make VARCHAR(64), # String 64 chars max
model VARCHAR(128),
derivative VARCHAR(255),
PRIMARY KEY(vehicleId)
);
# Add a record
INSERT INTO vehicle VALUES(1000,'Volkswagen','Golf','1.5 TSI EVO Match Edition 5dr');sql table
CREATE TABLE utilisateur
(
id INT PRIMARY KEY NOT NULL,
nom VARCHAR(100),
prenom VARCHAR(100),
email VARCHAR(255),
date_naissance DATE,
pays VARCHAR(255),
ville VARCHAR(255),
code_postal VARCHAR(5),
nombre_achat INT
)tables in sql
It's a table which structured with a
set number of columns and a boundless
number of rows. Table contains data
and stores the data in databases.
Once we change information in data
it changes in the view aswell.sql alter table
-- With check if field already exists
IF NOT EXISTS(SELECT 1 FROM sys.columns
WHERE Name = N'Email'
AND Object_ID = Object_ID(N'dbo.Customers'))
BEGIN
ALTER TABLE Customers
ADD Email varchar(255);
ENDsql create table with columns as another table
SELECT * INTO newtable FROM oldtable WHERE 1 = 0;Copyright © 2021 Codeinu
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