位置: db2 select as - 标签
DB2 SELECT语句高级用法(db2 select as)
简述:1、创建结果表createtablenew_table_nameas(select*fromtable_name)definitiononly;2、创建物化查询表（MQT）createtablenew_table_nameas(select*fromtable_name)datainitiallydeferredrefreshdefer