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CONTINUE/EXIT
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SQLWARNING/NOT FOUND/SQLEXCEPTION
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ERROR 1062 (23000)
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Sql
code 4-1:
CREATE PROCEDURE test_proc_ins1(
IN i_id INT,
IN i_name VARCHAR(100)
)
BEGIN
INSERT INTO testproc VALUES (i_id,i_name);
INSERT INTO testproc VALUES (i_id,i_name);
END;
 
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o_ret
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java
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Sql
code 4-2:
CREATE PROCEDURE test_proc_ins1(
IN i_id INT,
IN i_name VARCHAR(100),
OUT o_ret INT)
BEGIN
DECLARE EXIT HANDLER FOR SQLSTATE '23000' set o_ret = -1;
-- Ò²¿ÉÒÔÕâÑùʹÓãº
-- DECLARE EXIT HANDLER FOR SQLWARNING,NOT FOUND,SQLEXCEPTION set o_ret=-1;
INSERT INTO testproc VALUES (i_id,i_name);
INSERT INTO testproc VALUES (i_id,i_name);
set o_ret = 1;
END;


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java mysqlÁ¬½ÓÊý¾Ý¿â´úÂë

package com.lovo.cq.shopping10_1.common;
import java.sql.*;
public class DbUtil {
private PreparedStatement pstmt = null;
private Connection con = null;
public DbUtil() {
try {
Class.forName("com.mysql.jdbc.Driver");
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DROP TABLE IF EXISTS `nation`;
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sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
// °²×°php5-mysql Êǽ«phpºÍmysqlÁ¬½ÓÆðÀ´
Ò»µ©°²×°Íê³É£¬MySQL ·þÎñÆ÷Ó¦¸Ã×Ô¶¯Æô¶¯¡£Äú¿ÉÒÔÔÚÖÕ¶ËÌáʾ·ûºóÔËÐÐÒÔÏÂÃüÁîÀ´¼ì²é MySQL ·þÎñÆ÷ÊÇ·ñÕýÔÚÔËÐУº ......
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