postgressql using btree是啥意思

Posted 2023-04-05

参考技术A sqlmap支持的数据库有：
mysql, Oracle, PostgreSQL, Microsoft SQL Server, Microsoft Access, IBM DB2, SQLite, Firebird, Sybase和SAP MaxDB
可以提供一个简单的URL，Burp或WebScarab请求日志文件，文本文档中的完整http请求或者Google的搜索，匹配出结果页面，也可以自己定义一个正则来判断那个地址去测试。本回答被提问者采纳

1064 - syntax error, error in :'Id`) USING BTREE

mycat执行如下脚本报错 ：1064 - syntax error, error in :‘Id`) USING BTREE

DROP TABLE IF EXISTS `score`;
CREATE TABLE `score` (
`Id` int(11) NOT NULL AUTO_INCREMENT,
`Name` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
`grade` int(11) NULL DEFAULT NULL,
`Remark` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
PRIMARY KEY (`Id`)  USING BTREE,
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Compact;

 

解决方法，将最后两句更改为

DROP TABLE IF EXISTS `score`;
CREATE TABLE `score` (
`Id` int(11) NOT NULL AUTO_INCREMENT,
`Name` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
`grade` int(11) NULL DEFAULT NULL,
`Remark` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL,
PRIMARY KEY (`Id`),
KEY `Id` USING BTREE(`Id`)
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Compact;