This condition is shown in line 35, where if the column is being sorted for a consecutive time and the previous direction was upward, it must be switched to downward sorting.
这个条件如第35行所示,其中,如果在一段连续的时间内对该列排序,并且以前的排序方向为升序,那么它必须切换为降序排序。
In the case of the DB2 example in the left column of Table 3, if a particular SQL statement fails and generates an error, control is passed to the condition handler.
对于表3左侧列的DB 2示例,如果某条sql语句失败并生成一个错误,那么控制将被传递给条件处理程序。
The variable association dialog is launched by clicking the value column of the condition row, and selecting Use a variable to return the value in the drop-down box.
通过单击条件行的value列,并在下拉框中选择use a variable to return the value,可以打开变量关联对话框。
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