create or replace procedure proc_test_exit_when is i number; begin i:=0; LOOP
Exit When(i>5);
Dbms_Output.put_line(i); i:=i+1; END LOOP;
end proc_test_exit_when;
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2、Loop循环:
create or replace procedure proc_test_loop is i number; begin i:=0; loop i:=i+1;
dbms_output.put_line(i); if i>5 then exit; end if; end loop;
end proc_test_loop;
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3、While循环:
create or replace procedure proc_test_while is i number; begin i:=0;
while i<5 loop i:=i+1;
dbms_output.put_line(i); end loop;
end proc_test_while;
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4、For普通循环:
create or replace procedure proc_test_for is
i number; begin i:=0;
for i in 1..5 loop
dbms_output.put_line(i); end loop;
end proc_test_for;
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5、For游标循环:
create or replace procedure proc_test_cursor is userRow test%rowtype; cursor userRows is select * from test; begin
for userRow in userRows loop
dbms_output.put_line(userRow.id||’,'||userRow.Name||’,'||userRows%rowcount); end loop;
end proc_test_cursor;
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