The code in Listing 8 creates an identicaltable stock_br1 as stock.
清单8中的代码创建了一个与stock相同的表stock_br1。
2
You should also observe that the table has identical looking and equally serviceable horizontal and vertical headers that are distinguished from the table's body.
您还可以观察到表体之外有两个外观一样的标题栏，它们分别是垂直和水平的。
3
Because it is not possible to have two tables with identical names in the same schema, the new table is temporarily created with the name SALES_TMP.