sql循環(huán)插入的語(yǔ)句寫(xiě)法
下面將為您介紹在sql和oracle中的循環(huán)插入的語(yǔ)句寫(xiě)法,供您參考,希望能夠?qū)δ兴鶈⒌稀?br /> (1) sql 下代碼:
//聲明變量;
DECLARE @i int
DECLARE @name varchar(10)
DECLARE @password varchar(10)
Set @i = 1000
//開(kāi)始 循環(huán) 插入數(shù)據(jù);
WHILE @i < 1000
BEGIN
Set @i =@i +1
SET @name = RIGHT('00000' + CAST(@i AS varchar(10)),5)
set @password = @name
insert into admin values(@name,@password)
END
(2)oracle下代碼:
(1)先理論
declare
i number;
begin
i := 1;
while i<=100 loop
dbms_output.put_line(i);
i := i+1;
end loop;
end; #p#
(2)實(shí)踐
declare
year varchar2(4):='2008';
month number(2):=1;
schoolid number(10):=14640;
begin
loop
loop
insert into xx_jb1
(ID,
XXID,
GLBMJY,
XXXZGB,
XXLS,
HJXX,
HJXS,
LX_TZH_XX,
LX_TZH_XS,
BGNF,
BGYF,
STATE,
SSRQ,
TJRQ,
TBR)
values
(seq_xx_jb1.nextval,
schoolid,
1,
1,
2,
1,
248,
1,
248,
year,
month,
'已通過(guò)',
sysdate,
sysdate,
'管理員');
month := month+1;
exit when month>12;
end loop;
month := month-12;
schoolid := schoolid+1;
exit when schoolid>15040;
end loop;
end;
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