That is, each probe into the second table reference and the third table reference would efficiently locate the only record that matches the join condition.
也就是说,进入第二个表引用和第三个表引用的探测只将有效地定位匹配联接条件的记录。
In this case, the join condition can never be satisfied and a join failure occurs.
在这种情况下,联接条件永远不能满足,并且会发生联接失败。
If a join condition is not satisfied, then a join failure fault is thrown.
如果不能满足联接条件,则会抛出联接失败错误。
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