How to use the SQL CREATE TABLE statement

jacklove
Release: 2023-03-25 15:36:01
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The

SQL CREATE TABLE statement is very important in php, and this article will explain it in detail.

CREATE TABLE statement

The CREATE TABLE statement is used tocreate a table in the database.

SQL CREATE TABLE syntax

CREATE TABLE table name
(
Column name 1 Data type,
Column name 2 data type,
Column name 3 data type,
....
)

SQL CREATE TABLE example

This example demonstrates how to create a table named "Person".

The table contains 5 columns, the column names are: "Id_P", "LastName", "FirstName", "Address" and "City":

CREATE TABLE Persons
(
Id_P int,
LastName varchar(255),
FirstName varchar(255),
Address varchar(255),
City varchar(255)
)
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Data type of the Id_P column Is an int, containing integer. The data type of the remaining 4 columns is varchar, with a maximum length of 255 characters.

This article explains the relevant knowledge. For more learning materials, please pay attention to the php Chinese website to view.

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