This example does not return anything back from the stored procedure.
这一示例没有从存储过程返回任何东西。
To return a result set from an SQL procedure, do the following.
要从一个SQL过程返回一个结果集，执行以下步骤。
Multiple result sets can be returned from an SQL procedure by using multiple cursors. To return multiple cursors, do the following.
通过使用多个游标，可以从一个SQL过程中返回多个结果集。
The return value from the remote procedure is converted into a standard Perl scalar by call and printed.
远程过程的返回值通过call转换成标准的Perl标量，并打印出来。
If I'm inside this FOR, OK, and I'm running around, if I ever hit a place where this test is true, I'm going to execute that return, return that return returns from the entire procedure.
如果我是在这个for循环里面，我正在运行，如果我运行到test的值为真的地方，我就会执行，这个return将会返回整个程序的值，明白了吗？
Specifies whether the parameter represents an input parameter, an output parameter, both an input and an output parameter, or the return value from a stored procedure.
指定参数是否代表了一个输入参数、一个输出参数或者同时代表了上述二者，或返回已有的程序值。
Chelsea statement said: "the decision to perform the procedure after his return from the World Cup was made to optimise his rehabilitation."
一个来自切尔西的消息称：“决定是在他从世界杯回归后就做好了的，这样可以让他按步骤的逐渐恢复健康。”
Chelsea statement said: "the decision to perform the procedure after his return from the World Cup was made to optimise his rehabilitation."
一个来自切尔西的消息称：“决定是在他从世界杯回归后就做好了的，这样可以让他按步骤的逐渐恢复健康。”
应用推荐