declare
x int;
y int;
begin
x:=1;
while x<=9 loop
y:=1;
while y<=x loop
dbms_output.put(y || '*' || x || '=' || x*y || ' ');
y:=y+1;
end loop;
dbms_output.put_line('');
x:=x+1;
end loop;
end;
plsql打印出99乘法表
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转载自hwei-344370758.iteye.com/blog/1545698
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