[Oracle] Oracle存储过程循环语法实例分析

loop
  statements;
end loop;

counter := 0;
loop
  counter := counter + 1;
  exit when counter = 5;
end loop;

while condition loop
  statements
end loop;

counter := 0;
while counter < 6 loop
  counter := counter + 1;
end loop;

for loop_variable in [reverse] lower_bound.. upper_bounder loop
  statements
end loop;

for count2 in 1..5 loop
  DBMS_OUTPUT.PUT_LINE(count2);
end loop;