文件名称:标量全选择-db2大全 含配图
文件大小:700KB
文件格式:PPT
更新时间:2024-05-15 13:22:31
db2 db
标量全选择 Select cid,number,score, (select avg(score) from test_taken ) as avg_score, (select max(score) from test_taken) as max_score from test_taken
文件名称:标量全选择-db2大全 含配图
文件大小:700KB
文件格式:PPT
更新时间:2024-05-15 13:22:31
db2 db
标量全选择 Select cid,number,score, (select avg(score) from test_taken ) as avg_score, (select max(score) from test_taken) as max_score from test_taken