使用SQL查询:
SQL查询基本语法:
SELECT [ALL|DISTINCT] [TOP (<expression>) [PERCENT] [WITH TIES] ] <column list> [FROM <source table(s)/view>] [WHERE <restrictive condition>]SELECT [ALL|DISTINCT]
使用SQL查询:
SQL查询基本语法:
SELECT [ALL|DISTINCT] [TOP (<expression>) [PERCENT] [WITH TIES] ] <column list> [FROM <source table(s)/view>] [WHERE <restrictive condition>]SELECT [ALL|DISTINCT]