mysql> create table test (name varchar(40), sex enum('male', concat('fem', 'ale') ); 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 'concat('fem', 'ale') )' at line 1...
mysql> create table test (name varchar(40), sex enum('male', concat('fem', 'ale') ); 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 'concat('fem', 'ale') )' at line 1...
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 '1),enumc enum(5))' at line 1 root@localhost: 00:31 [7308][db_hlf]>create table tbl_setenum(id int(11) not null primary k...
mysql> create tabletest(name varchar(40), sex enum('male', concat('fem','ale') ); ERROR 1064 (42000): You have an errorinyour SQL syntax; check the manual that corresponds to your MySQL server versionforthe right syntax to use near'concat('fem', 'ale') )'at line 1 7、 枚举值...
MYSQL - Specialization | 18 Course Series | 3 Mock Tests In this session, we will learn about the ENUM data type with syntax along with the syntax: – Syntax: Let us see the syntax of how we create the column of ENUM datatype: – ...
[http-nio-2280-exec-1] ERROR org.hibernate.engine.jdbc.spi.SqlExceptionHelper-You have an errorinyourSQLsyntax;checkthe manual that correspondstoyour MySQL server versionfortherightsyntaxtouse near'smallint),p1_0.product_redirect_url,p1_0.display_name,p1_0.inquiry_type,p1_0.all'atline1...
SELECT FIND_IN_SET('111','222,333,444'); #查询结果:0 ## 加法 SELECT 1|4|16|2 /** ENUM和SET ENUM只取单值,但要注意,他的索引是从1开始,加了引号就是值,不加就是索引。 设定enum的格式: enum("选项1","选项2","选项3",...); ...
MySQL - Installation MySQL - Administration MySQL - PHP Syntax MySQL - Node.js Syntax MySQL - Java Syntax MySQL - Python Syntax MySQL - Connection MySQL - Workbench MySQL Databases MySQL - Create Database MySQL - Drop Database MySQL - Select Database MySQL - Show Database MySQL - Copy Data...
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 '(255) NULL, account_type' enum('1','2','3') NOT NULL default '1', email_acti' at line 17 ...
MySQL数据类型 整数类型 浮点数类型和定点数类型 日期与时间类型 文本字符串类型 CHAR和VARCHAR类型: CHAR(M)为固定长度字符串,在定义时指定字符串长度。当保存时在右侧填充空格以达到指定长度。当检索CHAR值时,尾部的空格将被删除。 VARCHAR(M)是长度可变的字符串,M表示最大长度。它的最大实际长度由最长的行和使...