Sqlite参考手册

SQL 快速参考

SQL 语句	语法
AND / OR	SELECT column_name(s) FROM table_name WHERE condition AND\|OR condition
ALTER TABLE	ALTER TABLE table_name ADD column_name datatype or ALTER TABLE table_name DROP COLUMN column_name
AS (alias)	SELECT column_name AS column_alias FROM table_name or SELECT column_name FROM table_name AS table_alias
BETWEEN	SELECT column_name(s) FROM table_name WHERE column_name BETWEEN value1 AND value2
CREATE DATABASE	CREATE DATABASE database_name
CREATE TABLE	CREATE TABLE table_name ( column_name1 data_type, column_name2 data_type, column_name2 data_type, ... )
CREATE INDEX	CREATE INDEX index_name ON table_name (column_name) or CREATE UNIQUE INDEX index_name ON table_name (column_name)
CREATE VIEW	CREATE VIEW view_name AS SELECT column_name(s) FROM table_name WHERE condition
DELETE	DELETE FROM table_name WHERE some_column=some_value or DELETE FROM table_name (Note: Deletes the entire table!!) DELETE * FROM table_name (Note: Deletes the entire table!!)
DROP DATABASE	DROP DATABASE database_name
DROP INDEX	DROP INDEX table_name.index_name (SQL Server) DROP INDEX index_name ON table_name (MS Access) DROP INDEX index_name (DB2/Oracle) ALTER TABLE table_name DROP INDEX index_name (MySQL)
DROP TABLE	DROP TABLE table_name
GROUP BY	SELECT column_name, aggregate_function(column_name) FROM table_name WHERE column_name operator value GROUP BY column_name
HAVING	SELECT column_name, aggregate_function(column_name) FROM table_name WHERE column_name operator value GROUP BY column_name HAVING aggregate_function(column_name) operator value
IN	SELECT column_name(s) FROM table_name WHERE column_name IN (value1,value2,..)
INSERT INTO	INSERT INTO table_name VALUES (value1, value2, value3,....) or INSERT INTO table_name (column1, column2, column3,...) VALUES (value1, value2, value3,....)
INNER JOIN	SELECT column_name(s) FROM table_name1 INNER JOIN table_name2 ON table_name1.column_name=table_name2.column_name
LEFT JOIN	SELECT column_name(s) FROM table_name1 LEFT JOIN table_name2 ON table_name1.column_name=table_name2.column_name
RIGHT JOIN	SELECT column_name(s) FROM table_name1 RIGHT JOIN table_name2 ON table_name1.column_name=table_name2.column_name
FULL JOIN	SELECT column_name(s) FROM table_name1 FULL JOIN table_name2 ON table_name1.column_name=table_name2.column_name
LIKE	SELECT column_name(s) FROM table_name WHERE column_name LIKE pattern
ORDER BY	SELECT column_name(s) FROM table_name ORDER BY column_name [ASC\|DESC]
SELECT	SELECT column_name(s) FROM table_name
SELECT *	SELECT * FROM table_name
SELECT DISTINCT	SELECT DISTINCT column_name(s) FROM table_name
SELECT INTO	SELECT * INTO new_table_name [IN externaldatabase] FROM old_table_name or SELECT column_name(s) INTO new_table_name [IN externaldatabase] FROM old_table_name
SELECT TOP	SELECT TOP number\|percent column_name(s) FROM table_name
TRUNCATE TABLE	TRUNCATE TABLE table_name
UNION	SELECT column_name(s) FROM table_name1 UNION SELECT column_name(s) FROM table_name2
UNION ALL	SELECT column_name(s) FROM table_name1 UNION ALL SELECT column_name(s) FROM table_name2
UPDATE	UPDATE table_name SET column1=value, column2=value,... WHERE some_column=some_value
WHERE	SELECT column_name(s) FROM table_name WHERE column_name operator value

	SQL 快速参考

Sqlite

SQLite，是一款轻型的数据库，是遵守ACID的关系型数据库管理系统，它包含在一个相对小的C库中。它是D.RichardHipp建立的公有领域项目。它的设计目标是嵌入式的，而且目前已经在很多嵌入式产品中使用了它，它占用资源非常的低，在嵌入式设备中，可能只需要几百K的内存就够了。它能够支持Windows/Linux/Unix等等主流的操作系统，同时能够跟很多程序语言相结合，比如 Tcl、C#、PHP、Java等，还有ODBC接口，同样比起Mysql、PostgreSQL这两款开源的世界著名数据库管理系统来

主页	https://sqlite.org/
源码	https://www.sqlite.org/src/
发布版本	3.21.0

Sqlite目录

1.C界面 \| C Interface
2.C Interface: Session Module
3.CLI
4.数据库文件表 \| Database File Format
5.数据类 \| Datatypes
6.动态内存分配 \| Dynamic Memory Allocation
7.外键约束 \| Foreign Key Constraints
8.全文索引 \| Full-Text Search
9.损坏方式 \| How To Corrupt
10.JSON
11.语言 \| Language
12.局限性 \| Limits
13.锁定和并发 \| Locking and Concurrency
14.其他 \| Miscellaneous
15.PRAGMA Statements
16.查询计划程序 \| Query Planner
17.R*Tree Module
18.RBU Extension
19.语法图 \| Syntax Diagrams
20.Tcl Interface
21.虚拟表机制 \| Virtual Table Mechanism
22.预写日志 \| Write-Ahead Logging
23.SQL 教程
24.SQL 简介
25.SQL 语法
26.SQL DELETE 语句
27.SQL UPDATE 语句
28.SQL NOT NULL 约束
29.SQL 约束
30.SQL CREATE TABLE 语句
31.SQL CREATE DATABASE 语句
32.SQL INSERT INTO SELECT 语句
33.SQL SELECT INTO 语句
34.SQL CREATE VIEW、REPLACE VIEW、 DROP VIEW 语句
35.SQL AUTO INCREMENT 字段
36.SQL ALTER TABLE 语句
37.SQL 撤销索引、表以及数据库
38.SQL CREATE INDEX 语句
39.SQL DEFAULT 约束
40.SQL CHECK 约束
41.SQL FOREIGN KEY 约束
42.SQL PRIMARY KEY 约束
43.SQL UNIQUE 约束
44.SQL 通用数据类型
45.SQL ISNULL()、NVL()、IFNULL() 和 COALESCE() 函数
46.SQL NULL 值 – IS NULL 和 IS NOT NULL
47.SQL Server 和 MySQL 中的 Date 函数
48.SQL MS Access、MySQL 和 SQL Server 数据类型
49.SQL 函数
50.SQL 总结
51.SQL 主机
52.SQL 快速参考
53.SQL ROUND() 函数
54.SQL Server GETDATE() 函数
55.MySQL DATE_FORMAT() 函数
56.MySQL DATEDIFF() 函数
57.MySQL DATE_SUB() 函数
58.MySQL DATE_ADD() 函数
59.MySQL EXTRACT() 函数
60.MySQL DATE() 函数
61.MySQL CURTIME() 函数
62.MySQL CURDATE() 函数
63.MySQL NOW() 函数
64.SQL Server CONVERT() 函数
65.SQL Server DATEDIFF() 函数
66.SQL Server DATEADD() 函数
67.SQL Server DATEPART() 函数
68.SQLite 命令
69.SQLite 安装
70.SQLite 简介
71.SQLite 运算符
72.SQLite Select 语句
73.SQLite 删除表
74.SQLite 创建表
75.SQLite Insert 语句
76.SQLite 分离数据库
77.SQLite 附加数据库
78.SQLite 创建数据库
79.SQLite 数据类型
80.SQLite 语法
81.SQLite Order By
82.SQLite Limit 子句
83.SQLite Glob 子句
84.SQLite Like 子句
85.SQLite Delete 语句
86.SQLite Update 语句
87.SQLite AND/OR 运算符
88.SQLite Where 子句
89.SQLite 表达式
90.SQLite Distinct 关键字
91.SQLite Having 子句
92.SQLite Group By
93.SQLite Join
94.SQLite 约束
95.SQLite PRAGMA
96.SQLite 事务
97.SQLite 视图
98.SQLite Truncate Table
99.SQLite Alter 命令
100.SQLite Indexed By