statement option的意思|示意

So when you want to execute a statement many times, prepared statement is a better option.

所以，如果想多次执行一条语句，那么预置语句是更好的选择。

If you are tempted to use the GO to statement with a procedure name, consider the EVALUATE statement as an alternative option.

如果试图将GO TO语句与程序名一起使用，那么可以考虑将evaluate语句作为一个替换选项。

For each option, the case statement then attempts to identify the option, using either the short or long format and setting a variable.

对于每个选项，case语句会尝试识别该选项——使用短格式或长格式并设置一个变量。