摘要： from t_mib_item a where instr(substring(a.item_name,5),'.')=0 and a.item_name like 'com.%'; 翻译成sql语句selectcount(tmibitem0_.ID) as x0_0_ from t_mib_item tmibitem0_, t_mib_itemtmibitem1_ where (tmibitem... 阅读全文