创建mysql表时出错

Question

执行此脚本时出错：

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服务器版本对应的手册 ，以便在（6）附近使用正确的语法， last_modified_time timestamp（6），last_modified_by varchar（255）第2行0.000秒

任何想法如何解决这个问题？

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;