In this example, the next step is to close the cursor and execute a SELECT query to display the modified results.
在此示例中,下一步是关闭游标并执行一次SELECT查询以显示修改后的结果。
Table and use an AS clause to name these columns for the display with the ij tool. Because the query joins these two tables (by using an implicit inner join), you can select columns from both tables.
因为查询(通过使用隐式内连接)将两个表连接,您可以从两个表中选择列。
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