id integer primary key

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id integer primary key

CREATE TABLE todo ( id INTEGER AUTO_INCREMENT, title TEXT, PRIMARY KEY (id) );. 問題描述:按照上述SQL語句建立表todo,用INSERT ...,If you insert a row without specifying the primary key, then SQL will automatically pick one for you that's ... id INTEGER PRIMARY KEY AUTOINCREMENT,. ,Here is the syntax to define ID attribute as a primary key in a COMPANY table. CREATE TABLE COMPANY( ID INT PRIMARY KEY , NAME TEXT NOT NULL, AGE ... ,sqlite> CREATE TABLE COMPANY( ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL, AGE INT NOT NULL, ADDRESS CHAR(50), ... ,On an INSERT, if the ROWID or INTEGER PRIMARY KEY column is not explicitly given a value, then it will be filled automatically with an unused integer, usually ... ,sqlite> CREATE TABLE COMPANY( ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL, AGE INT NOT NULL, ADDRESS CHAR(50), ... ,This tutorial shows you how to use SQLite PRIMARY KEY constraint to define the ... CREATE TABLE cities ( id INTEGER NOT NULL, name text NOT NULL ); ... ,ROWIDs and the INTEGER PRIMARY KEY. Except for WITHOUT ROWID tables, all rows within SQLite tables have a 64-bit signed integer key that uniquely identifies the row within its table. This integer is usually called the "rowid". , Create table meta_struct(id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar, type Integer);. 然後,定義一個一級表,來描述其它表的 ...,Note that you can also refer to the rowid column using its aliases: _rowid_ and oid . When you create a table that has an INTEGER PRIMARY KEY column, this ...

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id integer primary key 相關參考資料
AUTO_INCREMENT、INTEGER PRIMARY KEY與 ...

CREATE TABLE todo ( id INTEGER AUTO_INCREMENT, title TEXT, PRIMARY KEY (id) );. 問題描述:按照上述SQL語句建立表todo,用INSERT ...

https://www.itread01.com

SQL: CREATE table with a primary key | Computer ...

If you insert a row without specifying the primary key, then SQL will automatically pick one for you that's ... id INTEGER PRIMARY KEY AUTOINCREMENT,.

https://www.khanacademy.org

SQLite - PRIMARY KEY - Tutorialspoint

Here is the syntax to define ID attribute as a primary key in a COMPANY table. CREATE TABLE COMPANY( ID INT PRIMARY KEY , NAME TEXT NOT NULL, AGE ...

https://www.tutorialspoint.com

SQLite AUTO INCREMENT自動遞增- SQLite教學 - 極客書

sqlite> CREATE TABLE COMPANY( ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL, AGE INT NOT NULL, ADDRESS CHAR(50), ...

http://tw.gitbook.net

SQLite Autoincrement

On an INSERT, if the ROWID or INTEGER PRIMARY KEY column is not explicitly given a value, then it will be filled automatically with an unused integer, usually ...

https://www.sqlite.org

SQLite Autoincrement | 菜鸟教程

sqlite> CREATE TABLE COMPANY( ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL, AGE INT NOT NULL, ADDRESS CHAR(50), ...

http://www.runoob.com

SQLite Primary Key: The Ultimate Guide To Primary Key

This tutorial shows you how to use SQLite PRIMARY KEY constraint to define the ... CREATE TABLE cities ( id INTEGER NOT NULL, name text NOT NULL ); ...

https://www.sqlitetutorial.net

SQLite Query Language: CREATE TABLE

ROWIDs and the INTEGER PRIMARY KEY. Except for WITHOUT ROWID tables, all rows within SQLite tables have a 64-bit signed integer key that uniquely identifies the row within its table. This integer is u...

https://www.sqlite.org

Sqlite中INTEGER PRIMARY KEY ... - 快樂街學堂

Create table meta_struct(id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar, type Integer);. 然後,定義一個一級表,來描述其它表的 ...

http://www.happystreet.com.tw

Understanding the SQLite AUTOINCREMENT - SQLite Tutorial

Note that you can also refer to the rowid column using its aliases: _rowid_ and oid . When you create a table that has an INTEGER PRIMARY KEY column, this ...

https://www.sqlitetutorial.net