典型的参数化查询使用这些参数来代替文字值，因此where子句条件可以在运行时更改。

A typical parameterized query USES these parameters instead of literal values, so that WHERE clause conditions can be changed at run time.

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如果已经在第21行中设置了断点，如1号断点，则可以使用' condition '命令来代替在断点上设置条件。

If a breakpoint such as number 1 was already defined at line 21 we could use the 'condition' command instead to set the condition on the breakpoint.

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这意味着您能使用条件来代替值，可使代码更简单、更干净。

This means you can use a condition in place of a value, which can result in simpler and cleaner code. In Blue, a condition takes the form

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