先准备好一个sql脚本demo.sql
set serveroutput on
declare
v_name dept.dname%type;
begin
select dname into v_name from dept where deptno=&1;
dbms_output.put_line('department name is: '||v_name);
end;
/
exit;
然后在终端下执行：
sqlplus scott/tiger@orcl @demo.sql 20
返回：
sql*plus: release 9.2.0.4.0 - production on thu oct 17 21:37:28 2013
copyright (c) 1982, 2002, oracle corporation. all rights reserved.
connected to:
oracle9i enterprise edition release 9.2.0.4.0 - production
with the partitioning, olap and oracle data mining options
jserver release 9.2.0.4.0 - production
old 4: select dname into v_name from dept where deptno=&1;
new 4: select dname into v_name from dept where deptno=20;
department name is: research
pl/sql procedure successfully completed.
disconnected from oracle9i enterprise edition release 9.2.0.4.0 - production
with the partitioning, olap and oracle data mining options
jserver release 9.2.0.4.0 - production
注意：我们可以给脚本传参数，，在脚本中用&1，&2这样的参数
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