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B1 C1 1 2
B2 C2 1 2
B1 C3 1 2
B3 C1 1 2
B2 C2 1 2
B3 C3 1 2
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B1 -- -- --
B2 -- -- --
B3 -- -- --
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SQL>
SQL> with table1 as (
2 select 'B1' ±¸¼þÃû, 'C1' ²Ö¿âÃû , 1 ÊýÁ¿1 , 2 ÊýÁ¿2 from dual union all
3 select 'B2', 'C2' , 1 , 2 from dual union all
4 select 'B1', 'C3' , 1 , 2 from dual union all
5 select 'B3', 'C1' , 1 , 2 from dual union all
6 select 'B2', 'C2' , 1 , 2 from dual union all
7 select 'B3', 'C3' , 1 , 2 from dual
8 )
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emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
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0001,TOM
0002,JOHN
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SQL code:
SELECT /*+ rule */ s.username,decode(l.type,'TM','TABLE LOCK','TX','ROW LOCK', ......
SQL code:
declare
v_deptno number(2);
v_dname varchar2(14);
begin
dbms_output.put_line('ÇëÊäÈ벿ÃźźͲ¿ÃÅÃû:');
v_deptno:=&deptno;
v_dname:='&dname';
insert into dept01(deptno,dnam ......