查询向导
“查询向导”可帮助您设计数据库查询。 利用图形用户界面或使用自动创建的 SQL 语言命令,以后仍然可以调用保存的查询。
查询向导 - 组合
Specifies whether to group the query. The data source must support the SQL statement "Group by clauses" to enable this page of the Wizard.
查询向导 - 组合条件
Specifies the conditions to group the query. The data source must support the SQL statement "Group by clauses" to enable this page of the Wizard.