我用的是POSTGRESQL.select name from t_personal order by personal_id desc 我想取得上面结果数据的,前10条记录.SQL语句怎么改. 我记得好象SQLSERVER是.select top 10 ....,什么的.谁知道POSTGRESQL怎么写 select name from t_personal order by personal_id desc limit 10
Q: I have a PostgreSQL table. select * is very slow whereas select id is nice and quick. I think it may be that the size of the row is very large and it's taking a while to transport, or it may be some other factor. I need all of the fields (or nea