我正在学习MySQL(v 5.6)并尝试获得一个简单的WHILE循环.我甚至只是直接复制&从manual粘贴(添加了SELECT v1;语句).CREATE PROCEDURE dowhile() BEGINDECLARE v1 INT DEFAULT 5;WHILE v1 > 0 DOSELECT v1;SET v1 = v1 - 1;END WHILE; END;Workbench给了我这个错误：CREATE PROCEDURE dowhile() BEGIN DECLARE v1 INT DEFAULT5 Error Code: 1064. You have an error in your SQL syntax; check themanual that corresponds to your ...
请帮我学习MySQL 5.6的语法. 出于某种原因,我得到错误：ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '('WRONG SOCIAL: ', new.social);end if;if not (new.photo is nul'尝试运行此SQL代码时：create table table_social (sid varchar(250) primary key,auth char(32) not null,social integer, ...
我只是想弄清楚为什么从这个查询得到错误1064//prep the data for database use $manufacturer_id = $_GET['id']; $manufacturer_display_name = mysql_prep($_POST['manufacturer_display_name']); $manufacturer_name = mysql_prep($_POST['manufacturer_name']);$query = "UPDATE IT_manufacturer SETmanufacturer_name = '{$manufacturer_name}',manufacturer_display_name = '{$manufacturer_display_name}',WHERE manufactur...
参见英文答案 > Syntax error due to using a reserved word as a table or column name in MySQL 1个使用以下代码时：CREATE TABLE stats (username varchar(12), starting text, ending text, UNIQUE (username) )要么CREATE TABLE stats (username varchar(12), starting text, ending blob, UNIQUE (username) )我收到一条错误消息：You have an error in your SQL syntax; check the ma...
我想做一件事,但我遇到了问题.我已经尝试了所有我知道的,但我是MySQL的新手,所以我已经走到了尽头. 这段代码：<?phprequire('cfg.php');mysql_connect($server, $user, $pass) or die(mysql_error());mysql_select_db($database) or die(mysql_error());if (isset($_GET['name'])){$name = $_GET['name'];}elseif (isset($_POST['submit'])){$name = $_POST['name'];$name1 = $_POST['name1'];$name2 = $_POST['name2'];$name3 = $...
对于使用MySQL的应用程序,我在Rails迁移中有以下代码：execute <<-SQLALTER TABLE propertiesADD name VARCHAR(255) NOT NULL;ALTER TABLE propertiesADD CONSTRAINT fk_properties_nameFOREIGN KEY (name)REFERENCES valid_property_names (property_name); SQL当我运行迁移时,我收到以下错误：Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the ri...
我正在解决语法错误,我无法真正找到问题. 这是我的疑问$res2 = mysql_query("SELECT * FROM wp_postmeta PM1WHERE PM1.meta_key = '_pronamic_google_maps_latitude'AND PM1.post_id = '$id'JOIN wp_postmenta PM2 WHERE PM2.post_id = PM1.post_id AND PM2.meta_key = '_pronamic_google_maps_longitude'")or die(mysql_error());并收到此错误：You have an error in your SQL syntax; check the manual that corresponds to your...
我想在这里制作一个像这样的mysql插件<http://www.w3schools.com/php/php_mysql_insert.asp > INSERT INTO table_name (column1, column2, column3,...) VALUES (value1, value2, value3,...) 我试图将下面的值插入表userbase.54007033331, Codi Y, Male, pub, http://google.com/ggg.jpgINSERT INTO userbase (id,name,gender,publicity,pic) VALUES (54007033331, Codi Y, Male, pub, http://google.com/ggg.jpg)MySQL query fa...
我正在运行Workbench 5.2.47. 我用基本数据检查编写了一个很长的过程.如果数据库中不存在记录,则将插入记录. 程序保存没有问题,但MySQL 5.5在我尝试运行时抛出错误. 它很长,并且有很多公司敏感数据,或者我会在这里发布. 我试图通过执行代码的小块来调试程序,但我似乎无法让Workbench允许我尝试的任何东西. MySQL显示了如何在5.1.5 Working with Stored Procedures中创建存储过程. 让我告诉你一些我想写的非常基本的东西：DELIMITER...
CREATE TABLE IF NOT EXISTS ax_storage (PID INT NOT NULL AUTO_INCREMENT, PRIMARY KEY(PID), Playername VARCHAR(32), Time INT(10), Type INT(6), World VARCHAR(32);这个SQL语句有什么问题？解决方法:您缺少在查询结束时关闭一个paranthesisCREATE TABLE IF NOT EXISTS ax_storage (PID INT NOT NULL AUTO_INCREMENT, PRIMARY KEY(PID), Playername VARCHAR(32), Time INT(10), Type INT(6), World VARCHAR(32) ); -- <- y...
我试图让一个解释命令在mysql中工作.我正在尝试解决此删除查询的性能问题：DELETE FROM boost_cache_relationships WHERE base_dir = 'cache/normal/www.dane101.com'AND page_callback = 'node'AND page_type = 'story'AND page_id = '2891';此查询是SHOW FULL PROCESSLIST命令的输出. 我知道EXPLAIN不能用于删除,所以我复制它并用SELECT替换DELETE来提供以下内容：explain select FROM boost_cache_relationships WHERE base_dir...
为什么我尝试按查询执行订单,我总是收到错误,告诉我通过ORDER BY’order’DESC检查语法….这是我的查询：SELECT * FROM posts ORDER BY order DESC;我究竟做错了什么？？解决方法:order是SQL中的保留字;情况无关紧要.当用作identifier时必须引用它.从MySQL Reserved Words文档：Certain words such as SELECT, DELETE, or BIGINT [or ORDER] are reserved and require special treatment for use as identifiers such as table and...
参见英文答案 > How can I write SQL for a table that shares the same name as a protected keyword in MySql? 3个有人可以帮我弄清楚我在SELECT语句中做错了什么吗？SELECT * FROM group WHERE login = 'admin'我的错误是：right syntax to use near ‘group WHERE login = ‘admin” at line 1它应该失败但是因为admin不在数据库中但是当我插入数据库中的数据时它仍然失败.解决方法:GROUP...
HTML代码<!DOCTYPE html> <html><head><style>#right{margin-top:109px;margin-right:225px;}#button{margin-right:;margin-top:22px;}</style></head><body><div id="total" style="width:1350px"><div id="top" style="width:1350px;height:69px;background-image:url('top.png');float:;"></div><div id="body" style="width:1350px;height:570px;background-image:url('body.jpg');float:;"><div id="right" style="background...
我正在执行跟随mysql查询并得到错误的语法错误.SELECT COUNT(*) FROM PS.INFO WHERE IPADDRESS='1.1.1.1' AND ID='YYY' AND (TYPE='PAID' 0R TYPE='FREE') AND EXPIRYTIME IS NULL;请帮我解决正确的语法？解决方法:你写了0R(零-R)而不是OR(O-R).