我需要帮助编写这个进度查询:首先找到一个无锁,其中 aa = variable and ab = variable2 and ac = variable3 and ((ad <> variable4 and ae <> variable5 and af <> variable6) /* this "or in " 只是 sudecode 我想要它做的事情 */ 或 (first b no-lock where ba = variable and (bb = variable7 or bb = variable8 no-error))) no-error.`
“或在”是我遇到的麻烦。