从mysql中提取数据，stocklist长度是300，executemany是283,fetchmany只返回了一个值，求问该怎么解决。。
大家讲道理2017-04-17 13:28:16
I solved it myself, using select in, but this returns 283 pieces of data, which cannot be aligned with the stocklist. I don’t know if there is any way to solve it
