revert statement

基本解釋

The REVERT statement is then used to reset the execution context to the previous caller.
然后使用REVERT語句將執(zhí)行上下文重置為上一個(gè)調(diào)用方。
When called, the REVERT statement switches the context to the login or user in the next level up in the context stack.
在調(diào)用時(shí)，REVERT語句將把上下文切換為上下文堆棧中上一級的登錄帳戶或用戶。
The REVERT statement is executed multiple times moving up the stack until the execution context is set to the original caller.
將多次執(zhí)行REVERT語句以向上移動(dòng)堆棧，直到將執(zhí)行上下文設(shè)置為原始調(diào)用方為止。