oracle 增加字段
之前很多表增加很多相同的字段,一个一个添加太慢烦了,于是用了以下的方法
alter table t_xmlc_batch_out_head_bak add ( SENDRECEIVEFLAG VARCHAR2(1) default 0, SENDRECEIVEOPERATOR VARCHAR2(50), SENDRECEIVEDATE DATE, DECLAREAPPLICANT VARCHAR2(50), DECLAREDATE DATE, DECLAREAPPROVEFLAG VARCHAR2(1) default 0, DECLAREAPPROVEDATE DATE ); comment on column t_xmlc_batch_out_head_bak.SENDRECEIVEFLAG is '货物实际收发标志(0-未确认;1-已确认;)'; comment on column t_xmlc_batch_out_head_bak.SENDRECEIVEOPERATOR is '货物实际收发人 '; comment on column t_xmlc_batch_out_head_bak.SENDRECEIVEDATE is '货物实际收发日期 '; comment on column t_xmlc_batch_out_head_bak.DECLAREAPPLICANT is '货物实际申报申请人 '; comment on column t_xmlc_batch_out_head_bak.DECLAREDATE is '货物实际申报日期 '; comment on column t_xmlc_batch_out_head_bak.DECLAREAPPROVEFLAG is '货物实际申报审批标志'; comment on column t_xmlc_batch_out_head_bak.DECLAREAPPROVEDATE is '货物实际申报审批日期 ';
oracle 时间赋值
update T_XMLC_BILL_HEAD_PRE set DeclareApplicant='冯谊',DeclareApproveFlag=1,DeclareDate=to_date('2016/1/14 16:11:37','yyyy-MM-dd:hh24:mi:ss') where oid='ea1d5c38-d18f-45dd-8c1e-afd5a40ea93d';