sql常用语句

1、CREATE TABLE

CREATE TABLE table_name

 (

column_name data_type PRIMARY KEY,

column_name data_type,
.......

)

2、INSERT INTO

INSERT INTO table_name

VALUES (value1, value2,....)

or

INSERT INTO table_name
(column_name1, column_name2,...)
VALUES (value1, value2,....)

3、SELECT

SELECT column_name FROM table_name 

SELECT *FROM table_name WHERE condition

4、LIKE

SELECT *FROM table_name WHERE column_name LIKE '%XXXX%'

5、ORDER BY

SELECT *FROM table_name ORDER BY column_name [ASC | DESC]

6、UPDATE

UPDATE table_name
SET column_name=new_value
[, column_name=new_value]
WHERE column_name=some_value