One of my tests used a query to select records into a temp table and then a second query to further refine the results from the temp tables.
我的一个测试中使用了一个查询,该查询将一些记录挑选出来放入一个临时表中,然后另一个查询将进一步筛选临时表中的结果。
We selected our database, named rss_agg and wrote a very simple select statement to retrieve all records from the feeds table.
我们选择了数据库,命名为rss_agg,并编写了一条十分简单的select语句从feeds表中检索所有记录。
Right now, you want to show the records from the EMPLOYEE table in a grid, so select the AdapterGrid and click on OK.
现在,需要在网格中显示employee表中的记录,因此选择adaptergrid并单击ok。
Normally when you select records from a data source using a SQL SELECT statement, you get a result set, which is a set of records from a table or a query.
语句从数据源选择记录时,通常会得到一个结果集,即一组来自表或查询的记录。
Normally when you select records from a data source using a SQL SELECT statement, you get a result set, which is a set of records from a table or a query.
语句从数据源选择记录时,通常会得到一个结果集,即一组来自表或查询的记录。
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