MySQL语句汇总整理

USE Mdatabase;

SHOW database;

SHOW tables;

SHOW columns from table;

//by LMY
CREATE DATABASE 数据库名;   /*创建数据库*/
USE 数据库名;   /*连接数据库*/

CREATE TABLE 表名1
(
    列名1   数据类型    要求,
    列名2   数据类型    要求,
    列名3   数据类型    要求,
    .......
    PRIMARY KEY (主键) /*注意，此处没有逗号*/
);

drop database if exists `my_own_movie_database`;
create database `my_own_movie_database`;

USE `my_own_movie_database`;

CREATE TABLE `movieexec` (
  `name` char(30) DEFAULT NULL,
  `address` varchar(100) DEFAULT NULL,
  `cert` int(11) NOT NULL DEFAULT '0
  ',
  `netWorth` int(11) DEFAULT NULL,
  PRIMARY KEY (`cert`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

#
# Data for table "movieexec"
#

INSERT INTO `movieexec` VALUES ('Calvin Coolidge','Fast Lane',123,20000000),('Merv Griffin','Riot Rd.',199,112000000),('Stephen Spielberg','123 ET road',222,100000000),('Ted Turner','Turner Av.',333,125000000),('George Lucas','Oak Rd.',555,200000000),('Jane Fonda','Turner Av.',567,200000000);

#
# Source for table "movies"
#

CREATE TABLE `studio` (
  `name` char(30) NOT NULL DEFAULT '',
  `address` varchar(100) DEFAULT NULL,
  `presC` int(11) DEFAULT NULL,
  PRIMARY KEY (`name`)
) ;

#
# Data for table "studio"
#

INSERT INTO `studio` VALUES ('MGM','MGM Boulevard',123),('Fox','Fox Boulevard',199),('Disney','Disney Boulevard',222),('USA Entertainm','USA Entertainm Boulevard',333),('Paramount','Paramount Boulevard',555);


CREATE TABLE `movies` (
  `title` char(100) NOT NULL DEFAULT '',
  `year` int(11) NOT NULL DEFAULT '0',
  `length` int(11) DEFAULT NULL,
  `movieType` char(10) DEFAULT NULL,
  `studioName` char(30) ,
  `producerC` int(11) DEFAULT NULL,
  PRIMARY KEY (`title`,`year`),
 foreign key(studioName) references studio(name) on delete cascade
) ;

#
# Data for table "movies"
#

INSERT INTO `movies` VALUES ('Empire Strikes Back',1980,111,'drama','Fox',555),('Gone With the Wind',1938,null,'drama','MGM',123),('Logan\'s run',1977,120,'drama','MGM',888),('Pretty Woman',1990,119,'drama','Disney',999),('Star Trek',1979,132,'sciFic','Paramount',444),('Star Trek: Nemesis',2002,116,'sciFic','Paramount',321),('Star Wars',1977,124,'sciFic','Fox',555),('Terms of Endearment',1983,132,'drama','MGM',123),('The Man Who Wasn\'t There',2001,116,'comedy','USA Entertainm',777),('The Usual Suspects',1995,106,'drama','MGM',999);

#
# Source for table "moviestar"
#


CREATE TABLE `moviestar` (
  `name` char(30) NOT NULL DEFAULT '',
  `address` varchar(255) DEFAULT NULL,
  `gender` char(1) DEFAULT NULL,
  `birthdate` date DEFAULT NULL,
  PRIMARY KEY (`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
#
# Data for table "moviestar"
#
INSERT INTO `moviestar` VALUES ('Alec Baldwin','Baldwin Av.','M','1977-06-07'),('Debra Winger','A way','F','1978-05-06'),('Harrison Ford','Prefect Rd.','M','1955-05-05'),('Jack Nicholson''s','X path','M','1949-05-05'),('Jane Fonda','Turner Av.','F','1977-07-07');
#
# Source for table "starsin"
#
CREATE TABLE `starsin` (
  `movieTitle` char(100) NOT NULL DEFAULT '',
  `movieYear` int(11) NOT NULL DEFAULT '0',
  `starName` char(30) NOT NULL DEFAULT '',
  PRIMARY KEY (`movieTitle`,`movieYear`,`starName`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

#
# Data for table "starsin"
#

INSERT INTO `starsin` VALUES ('Empire Strikes Back',1980,'Harrison Ford'),('Star Wars',1977,'Carrie Fisher'),('Star Wars',1977,'Harrison Ford'),('Star Wars',1977,'Mark Hamill'),('Terms of Endearment',1983,'Debra Winger'),('Terms of Endearment',1983,'Jack Nicholson'),('The Usual Suspects',1995,'Kevin Spacey');

#
# Source for table "studio"
#

INSERT INTO 表名1 VALUES (数据1，数据2，数据3.....),(数据1，数据2......)....；