oracle 小集
1. 动态sqlsql_string:=' select sysdate from dual'
execute immediate sql_string
2.存储过程例子
create or replace procedure p_test2 as
begin
for m_for in 1..20000
loop
insert
into t_mkt_vipuser
(vipid, vipnumber, mms_inceptmaxnum_day, sms_inceptmaxnum_day, wap_inceptmaxnum_day, mms_inceptmaxnum_week, sms_inceptmaxnum_week, wap_inceptmaxnum_week, mms_inceptmaxnum_month, sms_inceptmaxnum_month, wap_inceptmaxnum_month)
values
(1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0);
commit;
end loop;
for m_for in 1..10
loop
dbms_output.put_line('循环测试:'||m_for);
end loop;
end;
3.插入数据时，不写日志 insert /*+ append nologging */ into
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