mysql - 创建mysql表时出错

Question

执行此脚本时出现错误:

create table orbeon_form_definition_attach (
created            timestamp(6),
last_modified_time timestamp(6),
last_modified_by   varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
app                varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
form               varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
form_version       int not null,
deleted            char(1)                                   COLLATE utf8_bin        NOT     NULL,
file_name          varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
file_content       longblob
)   engine = InnoDB;

错误是:错误代码:1064。您的 SQL 语法中有错误，请检查与您的 MySQL 服务器版本相对应的手册，以了解要在 (6) 附近使用的正确语法， last_modified_time 时间戳 (6)，last_modified_by varchar(255) 在第 2 行 0.000 秒

知道如何解决这个问题吗？

Answer 1

datetime 或 timestamp 没有长度

create table orbeon_form_definition_attach 
(
created            datetime,
last_modified_time datetime,
last_modified_by   varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
app                varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
form               varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
form_version       int not null,
deleted            char(1)                                   COLLATE utf8_bin        NOT     NULL,
file_name          varchar(255)           CHARACTER SET utf8 COLLATE utf8_bin,
file_content       longblob
)   engine = InnoDB;