mysqldump　--opt　-d　数据库名　-u　root　-p　>　xxx.sql 2.导出数据不导出结构 mysqldump　-t　数据库名　-uroot　-p　>　xxx.sql 3.导出数据和表结构 mysqldu

java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException;

PDOStatement */ protected $Stmt; /** * 最后的SQL语句 * @var string */ protected $Sql; /** * 配置信息 $config=array('dsn'=>xxx

java.sql.DriverManager; import java.sql.Connection; import java.sql.SQLException; import java.sql.ResultSet;

java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException;

Auto-generated method stub boolean flag = false; try { String sql = "insert into product(proid,proname,proprice,proaddress

java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement;

java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException;

PreparedStatement pstmt = con.prepareStatement(sql) ; //可以防止sql注入 CallableStatement cstmt = con.prepareCall("{CALL

ant.util; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement;

然后在从people表中取出所有数据。 import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement;

function getSequence() { $sql = "update sequence set id=last_insert_id(id+1);"; $sql2= "select last_insert_id();";

IOException; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import

= null; } public function query($sql){ $res = $this->pdo->query($sql); if($res){ $this->res = $res; }

执行不带参数的增删改操作 /// /// 执行的SQL语句或存储过程 /// 类型

= $_GET['question']; $answer = $_GET['answer']; $sql = "select email from tb_member where name = '".$name

port=3306) cur=conn.cursor() SQL="select * from table1" r=cur.execute(SQL) r=cur.fetchall() cur.close()

= db.cursor() # Prepare SQL query to INSERT a record into the database. sql = "SELECT * FROM EMPLOYEE