create table ods_jcxysj ( gzzyqksjid varchar2(32) not null, xxjgdm varchar2(36) not null, xxjgmc varchar2(80) not null, jcmc varchar2(150) not null, jcbh varchar2(80) not null, jcxz varchar2(10) not null, isbn varchar2(200) not null, zzxm varchar2(100) , cbrq varchar2(100) , cbs varchar2(120) , sycc varchar2(10) , jg varchar2(30) , bc number not null, yc number not null, sfylxc varchar2(10) , sfyjcjf varchar2(10) , hjqk varchar2(10) , sjcjsj varchar2(60) not null, IsPush varchar2(2) not null ); alter table ods_jcxysj add constraint ods_jcxysj_gzzyqksjid primary key (gzzyqksjid); comment on table ods_jcxysj is '教材选用数据表'; comment on column ods_jcxysj.gzzyqksjid is '主键数据唯一性标识'; comment on column ods_jcxysj.xxjgdm is '学校机构代码'; comment on column ods_jcxysj.xxjgmc is '学校机构名称'; comment on column ods_jcxysj.jcmc is '教材名称'; comment on column ods_jcxysj.jcbh is '教材编号'; comment on column ods_jcxysj.jcxz is '教材性质'; comment on column ods_jcxysj.isbn is 'ISBN 号'; comment on column ods_jcxysj.zzxm is '作者'; comment on column ods_jcxysj.cbrq is '出版日期'; comment on column ods_jcxysj.cbs is '出版社'; comment on column ods_jcxysj.sycc is '适用层次'; comment on column ods_jcxysj.jg is '价格(元)'; comment on column ods_jcxysj.bc is '版次'; comment on column ods_jcxysj.yc is '印次'; comment on column ods_jcxysj.sfylxc is '是否有练习册'; comment on column ods_jcxysj.sfyjcjf is '是否有教参教辅'; comment on column ods_jcxysj.hjqk is '获奖情况'; comment on column ods_jcxysj.sjcjsj is '数据采集时间';