ORACLE È¡×î´óÖµ
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ID NAME TIME AMOUNT
14502 1111 0201 1
14502 1111 0201 5
14502 2222 0201 4
14502 1111 0201 2
14502 2222 0201 3
14502 1111 0201 2
14502 2222 0201 5
14502 1111 0201 2
14502 1111 0202 3
14502 1111 0202 1
14502 1111 0202 2
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ID NAME TIME AMOUNT
14502 1111 0201 5
14502 2222 0201 5
14502 1111 0202 3
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max group by ²»¶Ô
max partition by Ò²²»¶Ô¡¢¡¢
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select ID, NAME ,TIME,max(amount) amount
from table
group by ID, NAME ,TIME
with test as
(
select 14502 a, 1111 b, '0201' c, 1 d from dual
union al
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<?php
getenv("ORACLE_HOME");
$conn=ocilogon("test","test","test_db");
if($conn)
echo success;
&nb ......
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select * from ct_lsb where br_number like '0746 8[1-3]%'
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select * from ct_lsb where br_number like '0746 83%'Õâ¸ö²éµÄ³ö¶î£¡
select ......
create or replace function GetWorkBeginTime()
return date is
myDate date;
begin
myDate := trunc(sysdate-1)+8/24;
return myDate;
end;
......
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SQL code:
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1£©·þÎñÆ÷¶ËÊý¾Ý¿ ......