...statement) 选择语句(selection statement):if switch 迭代语句( statement) while、do、 迭代语句(iteration statement): while、do、for 和 foreach 语句 跳转语句( statement) break、continue、goto、 跳转语句(jump statement): break、conti...
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As discussed in the previous article, the continue statement causes the containing loop to start the next iteration.
如前面的文章中所述,continue语句使包含它的循环开始下一次迭代。
We could have used a prepared statement and just reset the data each time, but we decided to recreate it for each iteration of the loop here for completeness.
我们本可以使用一个预编译语句并且每次重新设置数据,但是为了保持完整性,我们决定在每次循环的时候重新创建它。
When a for statement is executed, a cursor is implicitly declared such that for each iteration of the for loop, the next row is the result set if fetched.
在执行for语句时,游标被隐式声明,这样对于FOR循环的每一次迭代,取回的下一行就是结果集。
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