常用SQL語句

sql server 跨庫連線插入：

insert  into 本地表

select  *
from    openrowset('sqloledb ','172.16.50.40'; 'sa'; 'password', db.dbo.遠端表);

select * into 新錶 from 舊表

select * into 新錶 from 舊表 where 1 = 2

select * into 本地表 from openrowset( 'sqloledb ', '172.16.50.40'; 'sa'; 'password', db(遠端資料庫).dbo.遠端表)

select t.rowid,t.* from ssp_page_menu t where t.show_name like '%%'

select t.rowid,t.* from ssp_page_menu t where t.menu_level like '%'
--加密煉手持的時候先加密煉手持選單和許可權，再加後工序平台選單和許可權（ssp_page_action中的bakup_flag為密煉syspageaction中該選單的許可權objid）
bakup_time from ssp_page_action t where page_menu_id = ''

-- create table

create table psm_fix_main
(  objid       number(10) not null,
tyre_no     number(20),
tyre_backno number(20),
material_id number(20),
erpcode     varchar2(20),
out_level   varchar2(20),
back_level  varchar2(20),
out_date    date,
back_date   date,
record_time date,
record_user varchar2(20),
bugs        varchar2(20)
)tablespace mesdb_data
pctfree 10
initrans 1
maxtrans 255
storage
(    initial 16
next 8
minextents 1
maxextents unlimited
);-- add comments to the columns 
comment on column psm_fix_main.tyre_no
is '外修胎號';
comment on column psm_fix_main.tyre_backno
is '回歸胎號';
comment on column psm_fix_main.material_id
is '物料id';
comment on column psm_fix_main.erpcode
is 'erp編碼';
comment on column psm_fix_main.out_level
is '外修品級';
comment on column psm_fix_main.back_level
is '回歸品級';
comment on column psm_fix_main.out_date
is '外修時間';
comment on column psm_fix_main.back_date
is '回歸時間';
comment on column psm_fix_main.record_time
is '記錄時間';
comment on column psm_fix_main.record_user
is '記錄人';
comment on column psm_fix_main.bugs
is '病疵';
-- create/recreate primary, unique and foreign key constraints 
alter table psm_fix_main
add constraint psm_fix_main primary key (objid)
using index 
tablespace mesdb_data
pctfree 10
initrans 2
maxtrans 255
storage
(    initial 64k
next 1m
minextents 1
maxextents unlimited
);create sequence seq_psm_fix_main_autoinc
minvalue 1
maxvalue 9999999999999999999999999999
start with 1
increment by 1
nocache;
create or replace trigger insert_psm_fix_main_autoinc
before insert  on psm_fix_main
for each row
begin
select seq_psm_fix_main_autoinc.nextval into :new.objid from dual;
end;

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