SQL插入和更新不会更新或插入所有记录，只有少数记录

时间：2015-07-23 07:30:01

标签： php mysql

我的PHP代码：

    for($i=0;$i<num_rows($sql);$i++)
        if(isset($_POST['knight'.$i]))
        {
            $data=
            [
                $pm_id=$_POST['pm_id'.$i],
                $knight_id=$_POST['knight'.$i],
            ];
            mysql_query("update `project_waiting` set `chosen`=(b'1') where `pm_id`='$pm_id' and `knight_id`='$knight_id';");
            mysql_query("insert into `project_working`(`pm_id`,`knight_id`) values('$pm_id','$knight_id');");
        }

当我使用echo而不是mysql_query时，它返回：

update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_1' and `knight_id`='K1';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_1','K1');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_1' and `knight_id`='K2';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_1','K2');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_1' and `knight_id`='K3';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_1','K3');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_1' and `knight_id`='K4';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_1','K4');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_2' and `knight_id`='K1';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_2','K1');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_2' and `knight_id`='K4';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_2','K4');
update `project_waiting` set `chosen`=(b'1') where `pm_id`='P1_3' and `knight_id`='K2';
insert into `project_working`(`pm_id`,`knight_id`) values('P1_3','K2');

它在我的phpmyadmin上完美运行，但是当我将echo更改为mysql_query时它只影响5行（两个表）

P1_1-K1

P1_1-K4

P1_1-K3

P1_1-K2

P1_2-K1

我的完整数据库

-- phpMyAdmin SQL Dump

- 版本4.3.11

- http://www.phpmyadmin.net

- 主持人：127.0.0.1 - 世代时间：2015年7月23日下午12:16 - 服务器版本：5.6.24 - PHP版本：5.6.8

SET SQL_MODE =＆＃34; NO_AUTO_VALUE_ON_ZERO＆＃34 ;; SET time_zone =＆＃34; +00：00＆＃34 ;;

-

- 数据库：knightit

创建数据库，如果不是EXISTS knightit默认字符集utf8 COLLATE utf8_unicode_ci; 使用knightit;

-

- 表admin

的表结构

DROP TABLE IF EXISTS admin; CREATE TABLE IF NOT NOT EXISTS admin（   id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   password二进制（60）NOT NULL，   level int（2）NOT NULL ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表employers

的表结构

DROP TABLE IF EXISTS employers; CREATE TABLE IF NOT NOT EXISTS employers（   emp_id varchar（16）COLLATE utf8_unicode_ci NOT NULL DEFAULT＆＃39;＆＃39;，   password longtext COLLATE utf8_unicode_ci NOT NULL，   email varchar（32）COLLATE utf8_unicode_ci NOT NULL，   emp_name text COLLATE utf8_unicode_ci，   coins bigint（20）NOT NULL DEFAULT＆＃39; 0＆＃39; ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表knights

的表结构

DROP TABLE IF EXISTS knights; CREATE TABLE IF NOT NOT EXISTS knights（   knight_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   password longtext COLLATE utf8_unicode_ci NOT NULL，   knight_name text COLLATE utf8_unicode_ci，   email varchar（32）COLLATE utf8_unicode_ci NOT NULL，   s_id varchar（16）COLLATE utf8_unicode_ci DEFAULT NULL，   points int（11）DEFAULT＆＃39; 0＆＃39;，   coins int（32）NOT NULL DEFAULT＆＃39; 0＆＃39;，   status位（2）默认b＆＃39; 1＆＃39;，   bio longtext COLLATE utf8_unicode_ci ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表message

的表结构

DROP TABLE IF EXISTS message; CREATE TABLE IF NOT NOT EXISTS message（   m_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   content text COLLATE utf8_unicode_ci NOT NULL，   send_date日期非空 ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表message_send

的表结构

DROP TABLE IF EXISTS message_send; CREATE TABLE IF NOT NOT EXISTS message_send（   m_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   receiver_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   status位（1）NOT NULL默认b＆＃39; 0＆＃39; ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表projects

的表结构

DROP TABLE IF EXISTS projects; CREATE TABLE IF NOT NOT EXISTS projects（   pro_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   pro_name text COLLATE utf8_unicode_ci NOT NULL，   emp_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   p_describe text COLLATE utf8_unicode_ci NOT NULL，   price int（32）NOT NULL，   cut int（32）NOT NULL，   s_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   status位（2）NOT NULL默认b＆＃39; 1＆＃39; ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表project_milestone

的表结构

DROP TABLE IF EXISTS project_milestone; CREATE TABLE IF NOT NOT EXISTS project_milestone（   pm_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   pro_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   milestone int（2）NOT NULL，   job text COLLATE utf8_unicode_ci，   deadline int（3）DEFAULT NULL，   knight_amt int（2）DEFAULT NULL ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表project_waiting

的表结构

DROP TABLE IF EXISTS project_waiting; CREATE TABLE IF NOT NOT EXISTS project_waiting（   pm_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   knight_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   chosen位（1）NOT NULL默认b＆＃39; 0＆＃39; ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表project_working

的表结构

DROP TABLE IF EXISTS project_working; CREATE TABLE IF NOT NOT EXISTS project_working（   pm_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   knight_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   submit日期DEFAULT NULL，   approve tinyint（1）DEFAULT NULL，   paid tinyint（1）DEFAULT NULL，   coins_paid int（32）DEFAULT NULL ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表security

的表结构

DROP TABLE IF EXISTS security; CREATE TABLE IF NOT NOT EXISTS security（   name varchar（100）COLLATE utf8_unicode_ci NOT NULL，   value longtext COLLATE utf8_unicode_ci NOT NULL ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 表skills

的表结构

DROP TABLE IF EXISTS skills; CREATE TABLE IF NOT NOT EXISTS skills（   s_id varchar（16）COLLATE utf8_unicode_ci NOT NULL，   skill_name text COLLATE utf8_unicode_ci NOT NULL ）ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci;

-

- 转储表的索引

-

- 表admin

的索引

ALTER TABLE admin   添加PRIMARY KEY（id）;

-

- 表employers

的索引

ALTER TABLE employers   添加PRIMARY KEY（emp_id）;

-

- 表knights

的索引

ALTER TABLE knights   添加主要密钥（knight_id），添加密钥s_id（s_id）;

-

- 表message

的索引

ALTER TABLE message   添加PRIMARY KEY（m_id）;

-

- 表message_send

的索引

ALTER TABLE message_send   添加密钥m_id（m_id）;

-

- 表projects

的索引

ALTER TABLE projects   添加主要密钥（pro_id），添加密钥emp_id（emp_id），添加密钥s_id（s_id）;

-

- 表project_milestone

的索引

ALTER TABLE project_milestone   添加主要密钥（pm_id），添加密钥pm_id（pm_id，pro_id，milestone），添加密钥project_milestone_ibfk_1（{{1} }）;

-

- 表pro_id

的索引

ALTER TABLE project_waiting   添加主要密钥（project_waiting，knight_id），添加密钥pm_id（knight_id），添加密钥knight_id（pm_id）;

-

- 表pm_id

的索引

ALTER TABLE project_working   添加主要密钥（project_working，pm_id），添加密钥knight_id（pm_id，pm_id），添加密钥knight_id（{{1} }）;

-

- 表knight_id

的索引

ALTER TABLE knight_id   添加PRIMARY KEY（security）;

-

- 表security

的索引

ALTER TABLE name   添加PRIMARY KEY（skills）;

-

- 转储表的约束

-

- 表skills

的约束

ALTER TABLE s_id 添加约束knights FOREIGN KEY（knights）引用knights_ibfk_1（s_id）ON DELETE CASCADE ON UPDATE CASCADE;

-

- 表skills

的约束

ALTER TABLE s_id 添加约束message_send FOREIGN KEY（message_send）引用message_send_ibfk_1（m_id）ON DELETE CASCADE ON UPDATE CASCADE;

-

- 表message

的约束

ALTER TABLE m_id 添加约束projects FOREIGN KEY（projects）引用projects_ibfk_1（emp_id）ON DELETE CASCADE ON UPDATE CASCADE， 添加约束employers FOREIGN KEY（emp_id）引用projects_ibfk_2（s_id）ON DELETE CASCADE ON UPDATE CASCADE;

-

- 表skills

的约束

ALTER TABLE s_id 添加约束project_milestone外键（project_milestone）参考project_milestone_ibfk_1（pro_id）;

-

- 表projects

的约束

ALTER TABLE pro_id 添加约束project_waiting FOREIGN KEY（project_waiting）引用project_waiting_ibfk_1（pm_id）ON DELETE CASCADE ON UPDATE CASCADE， 添加约束project_milestone FOREIGN KEY（pm_id）引用project_waiting_ibfk_2（knight_id）ON DELETE CASCADE ON UPDATE CASCADE;

-

- 表knights

的约束

ALTER TABLE knight_id 添加约束project_working FOREIGN KEY（project_working）引用project_working_ibfk_1（pm_id）ON DELETE CASCADE ON UPDATE CASCADE， 添加约束project_milestone FOREIGN KEY（pm_id）引用project_working_ibfk_2（knight_id）ON DELETE CASCADE ON UPDATE CASCADE;

1 个答案:

答案 0 :(得分：0)

我已将所有问题合并到一个查询中解决了问题：

insert into `project_working`(`pm_id`,`knight_id`) values('P1_1','K1'),('valueX','valueY');
update set `chosen`=true where (`pm_id`='P1_3' and `knight_id`='K2') or (`pm_id`='P1_1' and `knight_id`='K1') or(...);
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