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These methods are reminiscent of the normal JDBC statement class, which has an execute and an executeUpdate method as well.
这些方法让人想起普通的 JDBC statement类,它也有 execute和 executeUpdate方法。
Notice, too, that in Listing 8 the executeUpdate method takes a list of values that will be matched to the corresponding? Elements in the query.
还请注意,在清单8中executeupdate方法接收一列值,与查询中的?元素对应。